AT28HC256-90DM

 Features

• Fast Read Access Time - 70 ns

• Automatic Page Write Operation

Internal Address and Data Latches for 64-Bytes

Internal Control Timer

• Fast Write Cycle Times

Page Write Cycle Time: 3 ms or 10 ms Maximum

1 to 64-Byte Page Write Operation

• Low Power Dissipation

80 mA Active Current

3 mA Standby Current

• Hardware and Software Data Protection

• DATA Polling for End of Write Detection 

• High Reliability CMOS Technology

Endurance: 104

 or 105

 Cycles

Data Retention: 10 Years

• Single 5V ± 10% Supply

• CMOS and TTL Compatible Inputs and Outputs

• JEDEC Approved Byte-Wide Pinout

• Full Military, Commercial, and Industrial Temperature Ranges 

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