M36WT864TF85ZA6T datasheet, PDF

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M36WT864TF85ZA6T: DescriptionSPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96; Categorystorage storage; File Size449KB，92 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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M36WT864TF85ZA6T Overview

SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96

M36WT864TF85ZA6T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	STMicroelectronics
Parts packaging code	BGA
package instruction	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96
Contacts	96
Reach Compliance Code	not_compliant
Maximum access time	85 ns
Other features	SRAM ORGANISATION IS 512K X 16
JESD-30 code	R-PBGA-B96
JESD-609 code	e0
length	14 mm
memory density	67108864 bit
Memory IC Type	MEMORY CIRCUIT
memory width	16
Mixed memory types	FLASH+SRAM
Number of functions	1
Number of terminals	96
word count	4194304 words
character code	4000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	4MX16
Package body material	PLASTIC/EPOXY
encapsulated code	LFBGA
Encapsulate equivalent code	BGA96,8X14,32
Package shape	RECTANGULAR
Package form	GRID ARRAY, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	1.8/2,3 V
Certification status	Not Qualified
Maximum seat height	1.4 mm
Maximum standby current	0.00002 A
Maximum slew rate	0.035 mA
Maximum supply voltage (Vsup)	2.2 V
Minimum supply voltage (Vsup)	1.65 V
Nominal supply voltage (Vsup)	1.8 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	BALL
Terminal pitch	0.8 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
width	8 mm

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M36WT864TF

M36WT864BF

64 Mbit (4Mb x16, Multiple Bank, Burst) Flash Memory

and 8 Mbit (512K x16) SRAM, Multiple Memory Product

PRODUCT PREVIEW

FEATURES SUMMARY

SUPPLY VOLTAGE

– V

DDF

= 1.65V to 2.2V

– V

DDS

= V

DDQF

= 2.7V to 3.3V

– V

PPF

= 12V for Fast Program (optional)

SRAM

8 Mbit (512K x 16 bit)

EQUAL CYCLE and ACCESS TIMES: 70ns

LOW STANDBY CURRENT

LOW V

DDS

DATA RETENTION: 1.5V

TRI-STATE COMMON I/O

AUTOMATIC POWER DOWN

ACCESS TIME: 70, 85, 100ns

LOW POWER CONSUMPTION

ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Top Device Code, M36WT864TF: 8810h

– Bottom Device Code, M36WT864BF: 8811h

Figure 1. Packages

FLASH MEMORY

PROGRAMMING TIME

– 8µs by Word typical for Fast Factory Program

– Double/Quadruple Word Program option

– Enhanced Factory Program options

FBGA

MEMORY BLOCKS

– Multiple Bank Memory Array: 4 Mbit Banks

– Parameter Blocks (Top or Bottom location)

Stacked LFBGA96 (ZA)

8 x 14mm

DUAL OPERATIONS

– Program Erase in one Bank while Read in

others

– No delay between Read and Write operations

BLOCK LOCKING

– All blocks locked at Power up

– Any combination of blocks can be locked

– WP for Block Lock-Down

SECURITY

– 128 bit user programmable OTP cells

– 64 bit unique device number

– One parameter block permanently lockable

COMMON FLASH INTERFACE (CFI)

100,000 PROGRAM/ERASE CYCLES per

BLOCK

July 2002

This is preliminary information on a new product now in development. Details are subject to change without notice.

1/92

M36WT864TF, M36WT864BF

TABLE OF CONTENTS

SUMMARY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 1. Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 3. LFBGA Connections (Top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

SIGNAL DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Address Inputs (A0-A18). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Address Inputs (A19-A21). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Data Input/Output (DQ0-DQ15). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flash Chip Enable (EF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flash Output Enable (GF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flash Write Enable (WF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flash Write Protect (WPF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flash Reset (RPF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flash Latch Enable (LF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flash Clock (KF).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Flash Wait (WAITF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SRAM Chip Enable (E1S, E2S). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SRAM Write Enable (WS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SRAM Output Enable (GS).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SRAM Upper Byte Enable (UBS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SRAM Lower Byte Enable (LBS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

DDF

Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

DDQF

and V

DDS

Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

PPF

Program Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

SSF ,

SSQF

and V

SSS

Grounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

FUNCTIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 4. Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 2. Main Operation Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Flash Memory Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

SRAM Component. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 3. Flash Bank Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 5. Flash Block Addresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

FLASH BUS OPERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Bus Read. . . . . . . .

Bus Write. . . . . . . .

Address Latch.. . . .

Output Disable. . . .

Standby. . . . . . . . .

Reset. . . . . . . . . . .

......

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

FLASH COMMAND INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2/92

M36WT864TF, M36WT864BF

Table 4. Command Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

COMMAND INTERFACE - STANDARD COMMANDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read Array Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read Status Register Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read Electronic Signature Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read CFI Query Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Clear Status Register Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Block Erase Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Bank Erase Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Program Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Program/Erase Suspend Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Program/Erase Resume Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Protection Register Program Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Set Configuration Register Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Block Lock Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Block Unlock Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Block Lock-Down Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 5. Flash Standard Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 6. Electronic Signature Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 6. Flash Security Block and Protection Register Memory Map . . . . . . . . . . . . . . . . . . . . . . 22

COMMAND INTERFACE - FACTORY PROGRAM COMMANDS . . . . . . . . . . . . . . . . . . . . . . . . . 23

Double Word Program Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Quadruple Word Program Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Enhanced Factory Program Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Setup Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Program Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Verify Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Exit Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Quadruple Enhanced Factory Program Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Setup Phase. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Load Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Program and Verify Phase. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Exit Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 7. Flash Factory Program Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

FLASH STATUS REGISTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Program/Erase Controller Status Bit (SR7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Erase Suspend Status Bit (SR6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Erase Status Bit (SR5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Program Status Bit (SR4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

PPF

Status Bit (SR3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Program Suspend Status Bit (SR2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Block Protection Status Bit (SR1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Bank Write/Multiple Word Program Status Bit (SR0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 8. Flash Status Register Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3/92

M36WT864TF, M36WT864BF

FLASH CONFIGURATION REGISTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Read Select Bit (CR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

X-Latency Bits (CR13-CR11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Wait Polarity Bit (CR10). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Data Output Configuration Bit (CR9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Wait Configuration Bit (CR8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Burst Type Bit (CR7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Valid Clock Edge Bit (CR6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Wrap Burst Bit (CR3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Burst length Bits (CR2-CR0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 9. Flash Configuration Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 10. Burst Type Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Figure 7. X-Latency and Data Output Configuration Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 8. Wait Configuration Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

FLASH READ MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Asynchronous Read Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Synchronous Burst Read Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Single Synchronous Read Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

FLASH DUAL OPERATIONS AND MULTIPLE BANK ARCHITECTURE. . . . . . . . . . . . . . . . . . . . . . 36

Table 11. Dual Operations Allowed In Other Banks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 12. Dual Operations Allowed In Same Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

FLASH BLOCK LOCKING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Reading a Block’s Lock Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Locked State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Unlocked State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Lock-Down State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Locking Operations During Erase Suspend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Table 13. Flash Lock Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

FLASH PROGRAM AND ERASE TIMES AND ENDURANCE CYCLES. . . . . . . . . . . . . . . . . . . . . . . 39

Table 14. Flash Program, Erase Times and Endurance Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

SRAM OPERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Standby/Power-Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Output Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

MAXIMUM RATING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 15. Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

4/92

M36WT864TF, M36WT864BF

DC AND AC PARAMETERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 16. Operating and AC Measurement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Figure 9. AC Measurement I/O Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Figure 10. AC Measurement Load Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 17. Device Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 18. Flash DC Characteristics - Currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 19. Flash DC Characteristics - Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 20. SRAM DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Figure 11. Flash Asynchronous Random Access Read AC Waveforms . . . . . . . . . . . . . . . . . . . . . 45

Figure 12. Flash Asynchronous Page Read AC Waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Table 21. Flash Asynchronous Read AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 13. Flash Synchronous Burst Read AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 14. Flash Single Synchronous Read AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Figure 15. Flash Clock input AC Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Table 22. Flash Synchronous Read AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Figure 16. Flash Write AC Waveforms, Write Enable Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 23. Flash Write AC Characteristics, Write Enable Controlled . . . . . . . . . . . . . . . . . . . . . . . . 52

Figure 17. Flash Write AC Waveforms, Chip Enable Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Table 24. Flash Write AC Characteristics, Chip Enable Controlled. . . . . . . . . . . . . . . . . . . . . . . . . 54

Figure 18. Flash Reset and Power-up AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 25. Flash Reset and Power-up AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Figure 19. SRAM Address Controlled, Read AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Figure 20. SRAM Chip Enable or Output Enable Controlled, Read AC Waveforms . . . . . . . . . . . . 56

Figure 21. SRAM Chip Enable or UBS/LBS Controlled, Standby AC Waveforms . . . . . . . . . . . . . 57

Table 26. SRAM Read and Standby AC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Figure 22. SRAM Write AC Waveforms, Write Enable Controlled. . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 23. SRAM Write AC Waveforms, Chip Enable Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Figure 24. SRAM Write AC Waveforms, UB/LB Controlled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 27. SRAM Write AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Figure 25. SRAM Low VDD Data Retention AC Waveforms, E1S Controlled. . . . . . . . . . . . . . . . . 61

Figure 26. SRAM Low VDD Data Retention AC Waveforms, E2S Controlled. . . . . . . . . . . . . . . . . 61

Table 28. SRAM Low VDD Data Retention Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

PACKAGE MECHANICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Figure 27. Stacked LFBGA96 - 8x14mm, 8x10ball array, 0.8mm pitch, Bottom View Package Outline

Table 29. Stacked LFBGA96 - 8x14mm, 8x10 ball array, 0.8mm pitch, Package Mechanical Data 62

PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 30. Ordering Information Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3

REVISION HISTORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Table 31. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

APPENDIX A. FLASH BLOCK ADDRESS TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

5/92

M36WT864TF85ZA6T Related Products

	M36WT864TF85ZA6T	M36WT864BF85ZA6	M36WT864BF10ZA6	M36WT864TF70ZA6T	M36WT864TF85ZA6	M36WT864TF70ZA6	M36WT864BF70ZA6	M36WT864TF10ZA6
Description	SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	SPECIALTY MEMORY CIRCUIT, PBGA96, 8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Parts packaging code	BGA	BGA	BGA	BGA	BGA	BGA	BGA	BGA
package instruction	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96	8 X 14 MM, 0.80 MM PITCH, STACK, LFBGA-96
Contacts	96	96	96	96	96	96	96	96
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
Maximum access time	85 ns	85 ns	100 ns	70 ns	85 ns	70 ns	70 ns	100 ns
Other features	SRAM ORGANISATION IS 512K X 16	SRAM ORGANISATION IS 512K X 16	SRAM IS ORGANIZED AS 512K X 16; SYNCHRONOUS BURST MODE OPERATION ALSO POSSIBLE	SRAM ORGANISATION IS 512K X 16	SRAM ORGANISATION IS 512K X 16	SRAM ORGANISATION IS 512K X 16	SRAM ORGANISATION IS 512K X 16	SRAM IS ORGANIZED AS 512K X 16; SYNCHRONOUS BURST MODE OPERATION ALSO POSSIBLE
JESD-30 code	R-PBGA-B96	R-PBGA-B96	R-PBGA-B96	R-PBGA-B96	R-PBGA-B96	R-PBGA-B96	R-PBGA-B96	R-PBGA-B96
JESD-609 code	e0	e0	e0	e0	e0	e0	e0	e0
length	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm
memory density	67108864 bit	67108864 bit	67108864 bit	67108864 bit	67108864 bit	67108864 bit	67108864 bit	67108864 bit
Memory IC Type	MEMORY CIRCUIT	MEMORY CIRCUIT	MEMORY CIRCUIT	MEMORY CIRCUIT	MEMORY CIRCUIT	MEMORY CIRCUIT	MEMORY CIRCUIT	MEMORY CIRCUIT
memory width	16	16	16	16	16	16	16	16
Mixed memory types	FLASH+SRAM	FLASH+SRAM	FLASH+SRAM	FLASH+SRAM	FLASH+SRAM	FLASH+SRAM	FLASH+SRAM	FLASH+SRAM
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	96	96	96	96	96	96	96	96
word count	4194304 words	4194304 words	4194304 words	4194304 words	4194304 words	4194304 words	4194304 words	4194304 words
character code	4000000	4000000	4000000	4000000	4000000	4000000	4000000	4000000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
organize	4MX16	4MX16	4MX16	4MX16	4MX16	4MX16	4MX16	4MX16
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LFBGA	LFBGA	LFBGA	LFBGA	LFBGA	LFBGA	LFBGA	LFBGA
Encapsulate equivalent code	BGA96,8X14,32	BGA96,8X14,32	BGA96,8X14,32	BGA96,8X14,32	BGA96,8X14,32	BGA96,8X14,32	BGA96,8X14,32	BGA96,8X14,32
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH
power supply	1.8/2,3 V	1.8/2,3 V	1.8/2,3 V	1.8/2,3 V	1.8/2,3 V	1.8/2,3 V	1.8/2,3 V	1.8/2,3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm
Maximum standby current	0.00002 A	0.00002 A	0.00002 A	0.00002 A	0.00002 A	0.00002 A	0.00002 A	0.00002 A
Maximum slew rate	0.035 mA	0.035 mA	0.035 mA	0.035 mA	0.035 mA	0.035 mA	0.035 mA	0.035 mA
Maximum supply voltage (Vsup)	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V	2.2 V
Minimum supply voltage (Vsup)	1.65 V	1.65 V	1.65 V	1.65 V	1.65 V	1.65 V	1.65 V	1.65 V
Nominal supply voltage (Vsup)	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	BALL	BALL	BALL	BALL	BALL	BALL	BALL	BALL
Terminal pitch	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm
Terminal location	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM
width	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm	8 mm
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-

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