ST M27512-2F1 EPROM

NMOS 512 Kbit (64Kb x 8) UV EPROM

General Description:

The M27512 is a 524,288 bit UV erasable and electrically programmable memory EPROM. It is organized as 65,536 words by 8 bits.

The M27512 is housed in a 28 Pin Window Ceramic Grit-Seal Dual-in-Line package. The transparent lid allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure.

Datasheet – M27512-2F1

Features:

• Fast Access Time: 200ns
• 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