Part Number: M28256
Function: 256K (32K X8) PARALLEL EEPROM WITH SOFTWARE DATA PROTECTION
Package: DIP, SO, TSOP 28 Pin, PLCC 32 Type
Manufacturer: STMicroelectronics
Pinouts:
Description:
The M28256 and M28256W devices consist of 32K x 8 bits of low power, parallel EEPROM, fabricated with STMicroelectronics’ proprietary double polysilicon CMOS technology.
The devices offer fast access time, with low power dissipation,and require a single voltage supply (5V or 3V, depending on the option chosen).
Features:
1. FASTACCESSTIME :
(1) 90ns at 5V
(2) 120ns at 3V
2. SINGLE SUPPLY VOLTAGE:
(1) 5V± 10% for M-28256
(2) 2.7V to 3.6V for M-28256-xxW
3. LOWPOWER CONSUMPTION
4. FAST WRITE CYCLE:
(1) 64 Bytes Page Write Operation
(2) Byte or Page Write Cycle
Other data sheets are available within the file:
M2825612BS1, M2825612BS6, M2825612KA1, M2825612KA6
M28256 Datasheet PDF Download
