GENERAL DESCRIPTION

The MX26C4000B is a 5V only, 4M-bit, MTP EPROMTM (Multiple Time Programmable Read Only Memory). It is organized as 512K words by 8 bits per word, operates from a single + 5 volt supply, has a static standby mode, and features fast single address location programming.

FEATURES

• 512Kx 8 organization

• Single +5V power supply

• +12V programming voltage

• Fast access time:70/90/100/120/150 ns

• Totally static operation

• Completely TTL compatible

• Operating current:30mA

• Standby current: 100uA

• Chip erase time: 2s (typ.)

• Chip program time: 25s (typ.)

• 100 minimum erase/program cycles

• Typical fast programming cycle duration 100us/byte

• Package type:

- 32 pin plastic DIP

- 32 pin PLCC

- 32 pin TSOP

- 32 pin SOP