CAT28F020 Overview
The CAT28F020 is a high speed 256K x 8-bit electrically erasable and reprogrammable Flash memory ideally suited for applications requiring in-system or after-sale code updates. Electrical erasure of the full memory contents is achieved typically within 0.5 second. It is pin and Read timing patible with standard EPROM and E2PROM devices.
CAT28F020 Key Features
- Active: 30 mA max (CMOS/TTL levels)
- Standby: 1 mA max (TTL levels)
- Standby: 100 µA max (CMOS levels)
- 10 µs per byte
- 4 seconds typical chip program