Datasheet Details
Part number:
CAT22C10
Manufacturer:
Catalyst Semiconductor
File Size:
70.54 KB
Description:
256-bit nonvolatile cmos static ram.
CAT22C10_CatalystSemiconductor.pdf
Datasheet Details
Part number:
CAT22C10
Manufacturer:
Catalyst Semiconductor
File Size:
70.54 KB
Description:
256-bit nonvolatile cmos static ram.
CAT22C10, 256-Bit Nonvolatile CMOS Static RAM
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
CAT22C10 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
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