AT28HC64B-90JU

品牌:Microchip Atmel
描述:High-Speed ParallelEEPROM 64K (8K x 8) with Page Write and Software Data Protection
包装:
封装:PLCC 32J 32
无铅情况/ROHS: 有铅
类别:并行EEPROM
经营商:科通芯城自营
参数 数值
Organization 8K x 8
Density 64Kb
Operating Voltage (Vcc) 4.5-5.5
Speed 70, 90, 120 ns

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.

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