27C256 Overview
The Microchip Technology Inc. 27C256 is a CMOS 256K bit electrically Programmable Read Only Memory (EPROM). The device is organized as 32K words by 8 bits (32K bytes).
27C256 Key Features
- High speed performance
- 90 ns access time available
- CMOS Technology for low power consumption
- 20 mA Active current
- 100 µA Standby current
- Factory programming available
- Auto-insertion-patible plastic packages
- Auto ID aids automated programming
- Separate chip enable and output enable controls
- High speed “express” programming algorithm
27C256 Applications
- Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of t

