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M35B32-WMN6TP

Description
32 Kbit, 256-byte page, fast program EEPROM memory accessed by SPI bus interface
Categorystorage    storage   
File Size560KB,44 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Parametric View All

M35B32-WMN6TP Overview

32 Kbit, 256-byte page, fast program EEPROM memory accessed by SPI bus interface

M35B32-WMN6TP Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSTMicroelectronics
Reach Compliance Codecompliant
ECCN codeEAR99
Data retention time - minimum40
Durability1000000 Write/Erase Cycles
JESD-30 codeR-PDSO-G8
memory density32768 bit
Memory IC TypeEEPROM
memory width8
Number of terminals8
word count4096 words
character code4000
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize4KX8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
power supply3/5 V
Certification statusNot Qualified
Serial bus typeSPI
Maximum standby current0.000005 A
Maximum slew rate0.004 mA
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
write protectHARDWARE
M35B32
32 Kbit, 256-byte page, fast program EEPROM memory
accessed by SPI bus interface
Datasheet
-
target specification
Features
SPI bus compatible serial interface
32 Kbit of EEPROM divided into two sectors:
– Data sector
– Event sector
SO8 (MN)
150 mil width
Large page size: 256 bytes
Fast programming:
– Event sector: 256 bytes programmed in
less than 1 ms
– Data sector: 256 bytes written in less than
5 ms
Low energy EEPROM in either Read, Write,
Program or Erase modes
2.5 V to 5.5 V single supply voltage
Operating temperature range:
– 40°C to +85°C
– 40°C to +125°C
Operating frequency, f
C
= 20 MHz
Electronic signature: 20 10 0Ch
Data cycling:
– Data sector: more than 1 Million write
cycles
– Event sector: more than 10 000 write
cycles
Data retention:
– Data sector: more than 40 years’ data
retention
– Event sector: 1 year
TSSOP8 (DW)
169 mil width
UFDFPN8 (MC)
2 x 3 mm
Packages
SO8 ECOPACK
®
2
TSSOP8 ECOPACK
®
2
UFDFPN8 ECOPACK
®
2
May 2015
DocID18391 Rev 4
1/44
www.st.com
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.

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