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M29W320EB90ZA1F

Description
2MX16 FLASH 3V PROM, 90ns, PBGA48, 6 X 8 MM, 0.80 MM PITCH, LEAD FREE, TFBGA-48
Categorystorage    storage   
File Size821KB,46 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
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M29W320EB90ZA1F Overview

2MX16 FLASH 3V PROM, 90ns, PBGA48, 6 X 8 MM, 0.80 MM PITCH, LEAD FREE, TFBGA-48

M29W320EB90ZA1F Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Parts packaging codeBGA
package instruction6 X 8 MM, 0.80 MM PITCH, LEAD FREE, TFBGA-48
Contacts48
Reach Compliance Codecompliant
ECCN code3A991.B.1.A
Maximum access time90 ns
Other featuresBOTTOM BOOT BLOCK
Spare memory width8
startup blockBOTTOM
JESD-30 codeR-PBGA-B48
JESD-609 codee1
length8 mm
memory density33554432 bit
Memory IC TypeFLASH
memory width16
Number of functions1
Number of terminals48
word count2097152 words
character code2000000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize2MX16
Package body materialPLASTIC/EPOXY
encapsulated codeTFBGA
Package shapeRECTANGULAR
Package formGRID ARRAY, THIN PROFILE, FINE PITCH
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)260
Programming voltage3 V
Certification statusNot Qualified
Maximum seat height1.2 mm
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
Terminal formBALL
Terminal pitch0.8 mm
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
typeNOR TYPE
width6 mm
Base Number Matches1
M29W320ET
M29W320EB
32 Mbit (4Mb x8 or 2Mb x16, Boot Block)
3V Supply Flash Memory
FEATURES SUMMARY
SUPPLY VOLTAGE
– V
CC
= 2.7V to 3.6V for Program, Erase
and Read
– V
PP
=12V for Fast Program (optional)
ACCESS TIMES: 70, 90ns
PROGRAMMING TIME
– 10µs per Byte/Word typical
– Double Word/ Quadruple Byte Program
MEMORY BLOCKS
– Memory Array: 63 Main Blocks
– 8 Parameter Blocks (Top or Bottom
Location)
ERASE SUSPEND and RESUME MODES
– Read and Program another Block during
Erase Suspend
UNLOCK BYPASS PROGRAM COMMAND
– Faster Production/Batch Programming
V
PP
/WP PIN for FAST PROGRAM and
WRITE PROTECT
TEMPORARY BLOCK UNPROTECTION
MODE
COMMON FLASH INTERFACE
– 64 bit Security Code
EXTENDED MEMORY BLOCK
– Extra block used as security block or to
store additional information
LOW POWER CONSUMPTION
– Standby and Automatic Standby
100,000 PROGRAM/ERASE CYCLES per
BLOCK
ELECTRONIC SIGNATURE
– Manufacturer Code: 0020h
– Top Device Code M29W320ET: 2256h
– Bottom Device Code M29W320EB: 2257h
Figure 1. Packages
TSOP48 (N)
12 x 20mm
FBGA
TFBGA48 (ZA)
6 x 8mm
April 2004
1/46

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