Datasheet Summary
CAT24C44
256-Bit Serial Nonvolatile CMOS Static RAM Features s Single 5V Supply s Infinite E2PROM to RAM Recall s CMOS and TTL patible I/O s Low CMOS Power Consumption: s JEDEC Standard Pinouts:
- 8-pin DIP
- 8-pin SOIC s 100,000 Program/Erase Cycles (E2PROM) s Auto Recall on Power-up s mercial, Industrial and Automotive
- Active: 3 mA Max.
- Standby: 30 µA Max. s Power Up/Down Protection s 10 Year Data Retention
Temperature Ranges
DESCRIPTION
The CAT24C44 Serial NVRAM is a 256-bit nonvolatile memory organized as 16 words x 16 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...