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AT28C64B-20JA

AT28C64B-20JA

AT28C64B-20JA

Microchip Technology

Memory IC AT28C64

SOT-23

AT28C64B-20JA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Supplier Device Package 32-PLCC (13.97x11.43)
Operating Temperature-40°C~125°C TC
PackagingTube
Published 2016
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Technology EEPROM
Voltage - Supply 4.5V~5.5V
Base Part Number AT28C64
Memory Size64Kb 8K x 8
Memory TypeNon-Volatile
Access Time 200ns
Memory Format EEPROM
Memory InterfaceParallel
Write Cycle Time - Word, Page 10ms
RoHS StatusNon-RoHS Compliant
In-Stock:3118 items

AT28C64B-20JA Product Details

AT28C64B-20JA Overview


As far as its memory type goes, it falls into the Non-Volatile category. In addition, memory ics is available in a Tube case as well. The case is embedded in 32-LCC (J-Lead). It is estimated that the memory size on the chip is 64Kb 8K x 8. This device utilizes a EEPROM format memory which is of mainstream design. Due to its wide temperature range of -40°C~125°C TC, this device is well suited to a wide range of applications that require high performance. A supply voltage of 4.5V~5.5V can be applied to it. It is recommended that the mounting type be Surface Mount. AT28C64, as the device's base part number, is frequently referred in order to select similar parts.

AT28C64B-20JA Features


Package / Case: 32-LCC (J-Lead)

AT28C64B-20JA Applications


There are a lot of Microchip Technology AT28C64B-20JA Memory applications.

  • Cache memory
  • graphics card
  • personal computers
  • embedded logic
  • eSRAM
  • workstations,
  • servers
  • nonvolatile BIOS memory
  • mainframes
  • networks

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