STMicroelectronics M95M01-125
Automotive 1-Mbit serial SPI bus EEPROM
FEATURES
● Compatible with the Serial Peripheral Interface (SPI) bus● Memory array – 1 Mb (128 Kbytes) of EEPROM – Page size: 256 bytes
● Write – Byte Write within 5 ms – Page Write within 5 ms
● Write Protect: quarter, half or whole memory array
● High-speed clock: 5 MHz
● Single supply voltage: – 2.5 V to 5.5 V
● Operating temperature range: from -40°C up to +125°C
● Enhanced ESD protection
● More than 1 million Write cycles
● More than 40-year data retention
● Packages – RoHS compliant and halogen-free (ECOPACK®) Datasheet − production data SO8 (MN) 150 mil width June 2012 This is information on a product in full production. Doc ID 023153 Rev 1 1/37 1 Contents Contents M95M01-125 1
DESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .