The M27C160 is a 16-Mbit EPROM offered in two ranges UV (Ultraviolet Erase) and OTP (One-Time Programmable). It is ideally suited for microprocessor systems requiring large data or program storage and is organized as either 2 Mbit words of 8 bits or 1 Mbit word of 16 bits. The pin-out is compatible with a 16-Mbit Mask ROM.

The FDIP42W (window ceramic frit-seal package) has a transparent lid which enables the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written rapidly to the device by following the programming procedure.

Features:

• 5V ± 10% Supply Voltage in Read Operation
• Access Time: 50 ns
• Byte-wide or Word-wide Configurable
• 16 Mbit Mask ROM Replacement
• Low Power Consumption

– Active Current: 70 mA at 8 MHz

– Standby Current: 100 µA

• Programming Voltage: 12.5V ± 0.25V
• Programming Time: 50 µs/word
• Electronic Signature

– Manufacturer Code: 20h

– Device Code: B1h

• ECOPACK® packages available

Package: DIP-42W

Datasheet: https://www.mouser.com/datasheet/2/389/stmicroelectronics_cd00000513-1204202.pdf