CAT25C01/02/04/08/16 is a 1K/2K/4K/8K/16K Bit SPI Serial CMOS EEPROM with features including 10 MHz SPI compatibility, 1.8 to 6.0 volt operation, hardware and software protection, and low power CMOS technology.
The CAT25C01/02/04/08/16 family provides 1 K‑ to 16 K‑bit SPI serial CMOS EEPROMs with low‑power operation from 1.8 V to 6.0 V. Devices are offered in 8‑pin DIP, SOIC, MSOP and 8/14‑pin TSSOP packages and support block write protection, hardware/software protection, and up to 1 000 000 program/erase cycles.
The document details pin configurations, timing diagrams, absolute maximum ratings, DC and AC operating characteristics, and ordering codes for commercial, industrial, automotive and extended‑temperature grades. It also includes the instruction set, write‑enable/disable procedures, and page‑write capabilities (16‑byte for 1‑4 K parts, 32‑byte for 8‑16 K parts).
| Operating Voltage | 1.8 V to 6.0 V |
|---|---|
| Program/Erase Cycles | 1 000 000 cycles |
| Data Retention | 100 years |
| Standby Current (Automotive range) | 10 µA |
| Package Options | 8‑pin DIP, 8‑pin SOIC, 8‑pin MSOP, 8/14‑pin TSSOP |
| Absolute Maximum Temperature | -85 °C to +125 °C |
The device is rated for up to 1 000 000 program/erase cycles.
Data is retained for 100 years under specified conditions.
The maximum standby current is 10 µA for the automotive and extended‑automotive grades.
The parts are offered in 8‑pin DIP, 8‑pin SOIC, 8‑pin MSOP, and 8‑ or 14‑pin TSSOP packages.