STMicroelectronics M95512-125
Automotive 512-Kbit serial SPI bus EEPROM
FEATURES
● Compatible with the Serial Peripheral Interface (SPI) bus● Memory array – 512 Kb (64 Kbytes) of EEPROM – Page size: 128 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 TSSOP8 (DW) 169 mil width May 2012 This is information on a product in full production. Doc ID 022584 Rev 2 1/38 1 Contents Contents M95512-125 1
DESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .