GENERAL DESCRIPTION

The MR27V852E is a 8 Mbit electrically One Time Programmable Read-Only Memory with page mode. Its configuration can be electrically switched between 524,288-word × 16-bit and 1,048,576-word × 8-bit by the state of the BYTE pin. The MR27V852E supports high speed asynchronous read operation using a single 3.3V power supply.

FEATURES

· 524,288-word × 16-bit/1,048,576-word × 8-bit electrically switchable configuration

· Page size of 8-word x 16-Bit or 16-word x 8-Bit

· +3.3 V power supply

· Access time

Random access mode 100 ns MAX

Page access mode 30 ns MAX

· Operating current 80 mA MAX

· Standby current 50 µA MAX

· Input/Output TTL compatible

· Tri-state output

· Packages:

42-pin plastic DIP (DIP42-P-600-2.54) (Product Name : MR27V852ERA)

42-pin plastic SOJ (SOJ42-P-400-1.27) (Product Name : MR27V852EJA)