GENERAL DESCRIPTION

The MX27C2100/2048 is a 5V only, 2M-bit, One Time Programmable Read Only Memory. It is organized as 128K words by 16 bits per word(MX27C2048), 256K x 8 or 128K x 16(MX27C2100), 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. For programming outside from the system, existing EPROM programmers may be used. The MX27C2100/2048 supports a intelligent fast programming algorithm which can result in programming times of less than one minute.

FEATURES

• 128K x 16 organization(MX27C2048, JEDEC pin out)

• 256K x 8 or 128K x 16 organization(MX27C2100, ROM pin out compatible)

• +12.5V programming voltage

• Fast access time: 55/70/90/120/150 ns

• Totally static operation

• Completely TTL compatible

• Operating current: 40mA

• Standby current: 100uA

• Package type:

- 40 pin plastic DIP

- 44 pin PLCC(MX27C2048)

- 40 pin TSOP(I)(MX27C2048)