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M95020-WDW3G/S

Description
256X8 SPI BUS SERIAL EEPROM, PDSO8, 0.169 INCH, ROHS COMPLIANT, TSSOP-8
Categorystorage    storage   
File Size251KB,42 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance  
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M95020-WDW3G/S Overview

256X8 SPI BUS SERIAL EEPROM, PDSO8, 0.169 INCH, ROHS COMPLIANT, TSSOP-8

M95020-WDW3G/S Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeSOIC
package instruction0.169 INCH, ROHS COMPLIANT, TSSOP-8
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum clock frequency (fCLK)5 MHz
Data retention time - minimum40
Durability1000000 Write/Erase Cycles
JESD-30 codeR-PDSO-G8
JESD-609 codee4
length4.4 mm
memory density2048 bit
Memory IC TypeEEPROM
memory width8
Humidity sensitivity level1
Number of functions1
Number of terminals8
word count256 words
character code256
Operating modeSYNCHRONOUS
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
organize256X8
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)260
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.2 mm
Serial bus typeSPI
Maximum standby current0.000002 A
Maximum slew rate0.002 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width3 mm
Maximum write cycle time (tWC)5 ms
write protectHARDWARE/SOFTWARE
M95040
M95020 M95010
4 Kbit, 2 Kbit and 1 Kbit Serial SPI bus EEPROM
with high speed Clock
Feature summary
Compatible with SPI bus serial interface
(Positive Clock SPI Modes)
Single supply voltage:
– 4.5 V to 5.5 V for M950x0
– 2.5 V to 5.5 V for M950x0-W
– 1.8 V to 5.5 V for M950x0-R
High Speed
– 10 MHz Clock rate, 5 ms Write time
Status Register
Byte and Page Write (up to 16 bytes)
Self-timed programming cycle
Adjustable size read-only EEPROM area
Enhanced ESD Protection
More than 1 Million Write cycles
More than 40-year data retention
Packages
– ECOPACK® (RoHS compliant)
Product list
Part Number
M95040
M95040
M95040-W
M95040-R
M95020
M95020
M95020-W
M95020-R
M95010
M95010
M95010-W
M95010-R
SO8 (MN)
150 mil width
TSSOP8 (DW)
169 mil width
Table 1.
Reference
UFDFPN8 (MB)
2 × 3mm
November 2006
Rev 7
1/42
www.st.com
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