22C10 - 256-BitNonvolatileCMOSStaticRAM
The CAT22C10 NVRAM is a 256-bit nonvolatile memory organized as 64 words x 4 bits.
The high speed Static RAM array is bit for bit backed up by a nonvolatile E2PROM array which allows for easy transfer of data from RAM array to E2PROM (STORE) and from E2PROM to RAM (RECALL).
STORE operations are comp
22C10 Features
* s Single 5V Supply s Fast RAM Access Times: s Low CMOS Power Consumption:
* 200ns
* 300ns s Infinite E PROM to RAM Recall s CMOS and TTL Compatible I/O s Power Up/Down Protection s 100,000 Program/Erase Cycles (E2PROM) 2
* Active: 40mA Max.
* Standby: 30 µA Max. s JEDEC
