M27256 Datasheet PDF - STMicroelectronics

DESCRIPTION
The M27256 is a 262,144 bit UV erasable and electrically programmable memory EPROM. It is organized as 32.768 words by 8 bits.

■ FAST ACCESS TIME: 170ns
■ EXTENDED TEMPERATURE RANGE
■ SINGLE 5V SUPPLY VOLTAGE
■ LOW STANDBY CURRENT: 40mA max
■ TTL COMPATIBLE DURING READ and PROGRAM
■ FAST PROGRAMMING ALGORITHM
■ ELECTRONIC SIGNATURE
■ PROGRAMMING VOLTAGE: 12V