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Datasheet

PDF

软件

说明

AT28HC64B

AT28HC64B Complete

(文件大小: 397698, 17 页数, 修订版 L, 更新时间: 02/2009)

64K EEPROM with 64-byte Page and Software Data Protection

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High-performance 64K EEPROM offers access times to 55ns with power dissipation of 220mW. Deselected, CMOS standby current is less than 100μA .It is accessed like static RAM for the read or write cycle without external components. It contains a 64-byte page register to allow writing of up to 64 bytes simultaneously.The EEPROM features Internal error correction for extended endurance and improved data retention. Optional software data protection mechanism guards against inadvertent writes, and an extra 64 bytes of EEPROM enables device identification or tracking.

关键参数

参数

Operating Voltage (Vcc):

4.5 to 5.5

Density:

64Kb

Organization:

8K x 8

Speed:

70/90/120ns

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
AT28HC64B-12SU 请求
AT28HC64B-70TU TSOP 28T 28 请求
AT28HC64B-90TU TSOP 28T 28 请求
AT28HC64B-70JU PLCC 32J 32 请求
AT28HC64B-90JU PLCC 32J 32 请求
AT28HC64B-90SU 请求
AT28HC64B-12JU PLCC 32J 32 请求
AT28HC64B-70SU 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.