Part Number
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CAT22C10 |
Manufacturer
|
Catalyst Semiconductor |
Description
|
256-Bit Nonvolatile CMOS Static RAM |
Published
|
Mar 23, 2005 |
Detailed Description
|
CAT22C10
256-Bit Nonvolatile CMOS Static RAM FEATURES
s Single 5V Supply s Fast RAM Access Times: s Low CMOS Power Consu...
|
Datasheet
|
CAT22C10
|
Overview
CAT22C10
256-Bit Nonvolatile CMOS Static RAM 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 Standard Pinouts:
–18-pin DIP –16-pin SOIC
s 10 Year Data Retention s Commercial, Industrial and Automotive
Temperature Ranges
DESCRIPTION
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 (...
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