27C2000A-12中文资料​​​​​​​​​​​​旺宏数据手册PDF规格书

GENERAL DESCRIPTION

The MX27C2000A is a 5V only, 2M-bit, One 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. For programming outside from the system, existing EPROM programmers may be used. The MX27C2000A supports a intelligent fast programming algorithm which can result in programming time of less than one minute.

This One Time Programmable Read Only is packaged in industry standard 32 pin dual-in-line packages, 32 lead PLCC, 32 lead SOP, 32 lead TSOP packages.

FEATURES

• 256Kx 8 organization

• Single +5V power supply

• +12.5V programming voltage

• Fast access time:90/100/120/150 ns

• Totally static operation

• Completely TTL compatible

• Operating current:30mA

• Standby current: 100uA

• Package type:

- 32 pin plastic DIP

- 32 pin PLCC

- 32 pin SOP

- 32 pin TSOP