GENERAL DESCRIPTION

The MX27C512 is a 5V only, 512K-bit, One-Time Programmable Read Only Memory. It is organized as 64K words by 8 bits per word, operates from a single +5volt supply, has a static standby mode, and features fast single address location programming. All program ming signals are TTL levels, requiring a single pulse. For programming outside from the system, existing EPROM programmers may be used. The MX27C512 supports intelligent fast programming algorithm which can result in programming time of less than fifteen seconds.

This EPROM is packaged in industry standard 28 pin dual-in-line packages 32 lead PLCC, and 28 lead TSOP(I) packages.

FEATURES

• 64K x 8 organization

• Single +5V power supply

• +12.5V programming voltage

• Fast access time: 45/55/70/90/100/120/150ns

• Totally static operation

• Completely TTL compatible

• Operating current: 30mA

• Standby current: 100uA

• Package type:

- 28 pin plastic DIP

- 32 pin PLCC

- 28 pin 8 x 13.4 mm TSOP(I)