DS1225AD, DS1225AB Datasheet - Maxim Integrated

DS1225AD 64k Nonvolatile SRAM

A0-A12 - Address Inputs DQ0-DQ7 - Data In/Data Out CE - Chip Enable WE - Write Enable OE VCC GND NC - Output Enable - Power (+5V) - Ground - No Connect DESCRIPTION The DS1225AB and DS1225AD are 65,536-bit, fully static, nonvolatile SRAMs organized as 8192 words by 8 bits. Each NV SRAM has a.

DS1225AD Features

* 10 years minimum data retention in the absence of external power

* Data is automatically protected during power loss

* Directly replaces 8k x 8 volatile static RAM or EEPROM

* Unlimited write cycles

* Low-power CMOS

* JEDEC standard 28-pin DIP package

* Read and write a

DS1225AB-MaximIntegrated.pdf