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X25080VI

Description
EEPROM, 1KX8, Serial, CMOS, PDSO14, PLASTIC, TSSOP-14
Categorystorage    storage   
File Size467KB,15 Pages
ManufacturerIC Microsystems Sdn Bhd
Download Datasheet Parametric View All

X25080VI Overview

EEPROM, 1KX8, Serial, CMOS, PDSO14, PLASTIC, TSSOP-14

X25080VI Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerIC Microsystems Sdn Bhd
Parts packaging codeTSSOP
package instructionTSSOP, TSSOP14,.25
Contacts14
Reach Compliance Codeunknown
ECCN codeEAR99
Maximum clock frequency (fCLK)2 MHz
Data retention time - minimum100
Durability100000 Write/Erase Cycles
JESD-30 codeR-PDSO-G14
JESD-609 codee0
length5 mm
memory density8192 bit
Memory IC TypeEEPROM
memory width8
Humidity sensitivity level3
Number of functions1
Number of terminals14
word count1024 words
character code1000
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize1KX8
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP14,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)240
power supply5 V
Certification statusNot Qualified
Maximum seat height1.2 mm
Serial bus typeSPI
Maximum standby current0.000001 A
Maximum slew rate0.005 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width4.4 mm
Maximum write cycle time (tWC)10 ms
write protectHARDWARE/SOFTWARE
This X25080 device has been acquired by
IC MICROSYSTEMS from Xicor; Inc.
8K
2
X25080
SPI Serial E PROM With Block Lock
TM
Protection
DESCRIPTION
1K x 8 Bit
FEATURES
•2MHz Clock Rate •SPI
Modes (0,0 & 1,1) •1K X
8 Bits
— 32 Byte Page Mode
•Low Power CMOS
The X25080 is a CMOS 8192-bit serial E PROM,
internally organized as 1K x 8. The X25080 features a
Serial Peripheral Interface (SPI) and software protocol
allowing operation on a simple three-wire bus. The bus
signals are a clock input (SCK) plus separate data in (SI)
and data out (SO) lines. Access to the device is con-
2
—<1
A Standby Current
— <5mA Active Current
•2.7V To 5.5V Power Supply
•Block Lock Protection
2
— Protect 1/4, 1/2 or all of E PROM Array
•Built-in Inadvertent Write Protection
— Power-Up/Power-Down protection circuitry
— Write Enable Latch
trolled through a chip select (CS) input, allowing any
number of devices to share the same bus.
The X25080 also features two additional inputs that
provide the end user with added flexibility. By asserting
the HOLD input, the X25080 will ignore transitions on its
inputs, thus allowing the host to service higher priority
interrupts. The WP input can be used as a hardwire input to
the X25080 disabling all write attempts to the status
register, thus providing a mechanism for limiting end user
capability of altering 0, 1/4, 1/2 or all of the memory.
The X25080 utilizes Xicor’s proprietary Direct Write™ cell,
providing a minimum endurance of 100,000 cycles
— Write Protect Pin
•Self-Timed Write Cycle
— 5ms Write Cycle Time (Typical)
•High Reliability
— Endurance: 100,000 cycles
— Data Retention: 100 Years
— ESD protection: 2000V on all pins
•8-Lead PDlP Package
•8-Lead SOIC Package
and a minimum data retention of 100 years.
•14-Lead TSSOP Package
FUNCTIONAL DIAGRAM
STATUS
REGISTER
WRITE
PROTECT
LOGIC
X DECODE
LOGIC
8
8 X 256
SO
SI
SCK
CS
1K BYTE
ARRAY
HOLD
COMMAND
DECODE
AND
CONTROL
LOGIC
8
8 X 256
16
16 X 256
WP
WRITE
CONTROL
AND
TIMING
LOGIC
32
8
Y DECODE
DATA REGISTER
3090 ILL F01
Direct Write™ and Block Lock™ Protection is a trademark of Xicor, Inc.
©Xicor, Inc. 1994, 1995, 1996 Patents Pending
3090-1.7 6/11/96 T3/C1/D0 NS
1
Characteristics subject to change without notice
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