AT28C17E-15PI集成电路（IC）的存储器规格书PDF中文资料

描述 Description

The AT28C17 is a low-power, high-performance Electrically Erasable and Programmable Read Only Memory with easy to use features. The AT28C17 is a 16K memory organized as 2,048 words by 8 bits. The device is manufactured with Atmel’s reliable nonvolatile CMOS technology.

特性 Features

• Fast Read Access Time - 150 ns

• Fast Byte Write - 200 µs or 1 ms

• Self-Timed Byte Write Cycle

Internal Address and Data Latches

Internal Control Timer

Automatic Clear Before Write

• Direct Microprocessor Control DATA POLLING READY/BUSY Open Drain Output

• Low Power 30 mA Active Current 100 µa CMOS Standby Current

• High Reliability Endurance: 104 or 105 Cycles Data Retention: 10 Years

• 5V ± 10 Supply

• CMOS & TTL Compatible Inputs and Outputs

• JEDEC Approved Byte Wide Pinout

• Commercial and Industrial Temperature Ranges