CAT93C86 is a 16K-bit Serial EEPROM memory device with features including high-speed operation, low power CMOS technology, selectable x8 or x16 memory organization, self-timed write cycle with auto-clear, hardware and software write protection, power-up inadvertent write protection, etc.
The CAT93C86 is a 16‑Kbit serial EEPROM memory device from Catalyst Semiconductor. It can be configured as 8‑bit or 16‑bit registers and operates from a single power supply.
Key features include high‑speed 3 MHz operation, 1.8‑6 V supply range, up to 1 million program/erase cycles, 100‑year data retention, and availability in DIP, SOIC, TSSOP and TDFN packages. The device is suitable for commercial, industrial and automotive applications.
| Memory size | 16 Kbit |
|---|---|
| Operating voltage | 1.8 V to 6.0 V |
| Maximum clock frequency | 3 MHz |
| Program/erase endurance | 1,000,000 cycles |
| Data retention | 100 years |
| Package options | 8‑pin DIP, 8‑pin SOIC, 8‑pin TSSOP, 8‑pad TDFN |
The device operates from 1.8 V up to 6.0 V.
It is rated for up to 1 million program/erase cycles.
Operating temperature is –55 °C to +125 °C; storage temperature is –65 °C to +150 °C.
The part is offered in 8‑pin DIP, 8‑pin SOIC, 8‑pin TSSOP and 8‑pad TDFN packages.