AT28C040

品牌:Microchip Atmel
描述:Paged Parallel EEPROM 4M (512K x 8)
包装:
封装:
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
Density 4Mb
Speed 200 ns
Organization 512K x 8
Operating Voltage (Vcc) 4.5-5.5

High-performance 1-megabit EEPROM offers access times to 200ns with power dissipation of 440mW. It is accessed like static RAM for the read or write cycle without external components. It contains a 256-byte page register to allow writing of up to 256-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 256 bytes of EEPROM enables device identification or tracking.

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