GENERAL DESCRIPTION

The MX26C2000B is a 5V only, 2M-bit, MTP EPROMTM (Multiple Time Programmable Read Only Memory). It is organized as 256K 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.

All programming signals are TTL levels, requiring a single pulse. It is design to be programmed and erased by an EPROM programmer or on-board. The MX26C2000B supports a intelligent fast programming algorithm which can result in programming time of less than one minute. This MTP EPROMTM is packaged in industry standard 32 pin dual-in-line packages, 32 lead PLCC, 32 lead SOP and 32 lead TSOP packages.

FEATURES

• 256Kx 8 organization

• Single +5V power supply

• +12V programming voltage

• Fast access time:90/100/120/150 ns

• Totally static operation

• Completely TTL compatible

• Operating current:30mA

• Standby current: 100uA

• Chip erase time: 1 (typ.)

• Chip program time: 12.5 (typ.)

• 50 minimum erase/program cycles

• Typical fast programming cycle duration 10us/byte

• Package type:

- 32 pin plastic DIP

- 32 pin PLCC

- 32 pin TSOP

- 32 pin SOP