AT28C64B

KeyValue
Operating Voltage (Vcc):4.5 to 5.5
Density:64Kb
Organization:8K x 8

High-performance 64K EEPROM offers access times to 150ns 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.

Ordering Code 订购信息
订购码封装操作范围载体类型
AT28C64B-15SUSOIC (300mil) 28S 28Industrial (A) (-40°C to 85°C)
AT28C64B-15JUPLCC 32J 32Industrial (A) (-40°C to 85°C)
AT28C64B-15TUTSOP 28T 28Industrial (A) (-40°C to 85°C)
AT28C64B-15PUPDIP 28P6 28Industrial (A) (-40°C to 85°C)
DataSheet 数据手册
  • AT28C64B Complete(文件大小: 303770, 18 页数, 修订版 L, 更新时间: 02/2009)
Application Note
Brochures and Flyers
Other
Overview
Qualification
AT28C64B Complete (文件大小: 303770, 18 页数, 修订版 L, 更新时间: 02/2009)
Atmel Support for Third Party Memory Devices Programmer Sources (文件大小: 80KB, 3 页数, 修订版 E, 更新时间: 04/2013)
EEPROM Data Protection (8 页数, 更新时间: 10/1998)
Programmer Support for Parallel EEPROMs (文件大小: 201901, 3 页数, 修订版 D, 更新时间: 11/2004)
Software Chip Erase (文件大小: 35231, 4 页数, 更新时间: 10/1998)
Atmel System Peripheral and Memory Products Brochure (文件大小: 478KB, 8 页数, 修订版 D, 更新时间: 12/2012)
Product Selection Guide (文件大小: 4.55 MB, 28 页数, 修订版 11, 更新时间: 01/2016)
Standard Microcircuit Drawings Product Offering (24 页数, 更新时间: 06/1998)
Parallel EEPROM Die Products (文件大小: 114KB, 4 页数, 修订版 G, 更新时间: 07/2014)
AT28C64B Reliability Qualification Report (文件大小: 15778, 8 页数, 更新时间: 04/2005)