28C64 Overview
Key Specifications
Description
The AT28C64 is a low-power, high-performance 8,192 words by 8-bit nonvolatile electrically erasable and programmable read only memory with popular, easy-to-use features. The device is manufactured with Atmel’s reliable nonvolatile technology.
Key Features
- Fast Read Access Time – 120 ns
- Fast Byte Write – 200 µs or 1 ms
- Self-timed Byte Write Cycle – Internal Address and Data Latches – Internal Control Timer – Automatic Clear Before Write
- Direct Microprocessor Control – READY/BUSY Open Drain Output – DATA Polling
- Low Power – 30 mA Active Current – 100 µA CMOS Standby Current
