fast program EEPROM memory
M35B32
32 Kbit, 256-byte page, fast program EEPROM memory accessed by SPI bus interface
Datasheet - target specificatio...
Description
M35B32
32 Kbit, 256-byte page, fast program EEPROM memory accessed by SPI bus interface
Datasheet - target specification
SO8 (MN) 150 mil width
TSSOP8 (DW) 169 mil width
UFDFPN8 (MC) 2 x 3 mm
Features
SPI bus compatible serial interface
32 Kbit of EEPROM divided into two sectors: – Data sector – Event sector
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, fC = 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
Packages
SO8 ECOPACK®2 TSSOP8 ECOPACK®2 UFDFPN8 ECOPACK®2
May 2015
DocID18391 Rev 4
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
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Contents
Contents
M35B32
1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Serial Data output (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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