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25AA640/W

25AA640/W

25AA640/W

Microchip Technology

Memory IC 25AA640

SOT-23

25AA640/W Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case Die
Supplier Device Package Die
Operating Temperature0°C~70°C TA
PackagingTray
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Technology EEPROM
Voltage - Supply 1.8V~5.5V
Base Part Number 25AA640
Memory Size64Kb 8K x 8
Memory TypeNon-Volatile
Clock Frequency 1MHz
Memory Format EEPROM
Memory InterfaceSPI
Write Cycle Time - Word, Page 5ms
RoHS StatusROHS3 Compliant
In-Stock:1053 items

25AA640/W Product Details

25AA640/W Overview


In terms of its memory type, it can be classified as Non-Volatile. Case Tray is available. The case is embedded in Die. A memory chip with a capacity of 64Kb 8K x 8 is used on this device. EEPROM-format memory is used in this device, which is a mainstream design. Due to its wide temperature range of 0°C~70°C TA, this device is well suited to a wide range of applications that require high performance. The device is capable of handling a supply voltage of 1.8V~5.5V. A Surface Mount mounting type is recommended for this product. In this memory, the clock frequency rotation is within an 1MHz range. Similar parts are frequently selected using 25AA640, the device's base part number.

25AA640/W Features


Package / Case: Die

25AA640/W Applications


There are a lot of Microchip Technology 25AA640/W Memory applications.

  • nonvolatile BIOS memory
  • embedded logic
  • main computer memory
  • printers
  • eDRAM
  • workstations,
  • hard disk drive (HDD)
  • servers
  • DVD disk buffer
  • multimedia computers

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