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AT49F040A-70TU

AT49F040A-70TU

AT49F040A-70TU

Microchip Technology

Memory IC AT49F040

SOT-23

AT49F040A-70TU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 32-TFSOP (0.724, 18.40mm Width)
Operating Temperature-40°C~85°C TC
PackagingTray
Published 1997
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Supply 4.5V~5.5V
Base Part Number AT49F040
Memory Size4Mb 512K x 8
Memory TypeNon-Volatile
Access Time 70ns
Memory Format FLASH
Memory InterfaceParallel
Write Cycle Time - Word, Page 40μs
RoHS StatusROHS3 Compliant
In-Stock:3348 items

AT49F040A-70TU Product Details

AT49F040A-70TU Overview


A Non-Volatile-type memory can be classified as the memory type of this device. Case Tray is available. The file is embedded in a 32-TFSOP (0.724, 18.40mm Width) case. A memory chip with a capacity of 4Mb 512K x 8 is used on this device. The device uses a mainstream FLASH-format memory. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TC. The device is capable of handling a supply voltage of 4.5V~5.5V volts. A Surface Mount mounting type is recommended for this product. Similar parts are frequently selected using the ic memory chip's base part number, AT49F040.

AT49F040A-70TU Features


Package / Case: 32-TFSOP (0.724, 18.40mm Width)

AT49F040A-70TU Applications


There are a lot of Microchip Technology AT49F040A-70TU Memory applications.

  • printers
  • Cache memory
  • nonvolatile BIOS memory
  • telecommunications
  • eSRAM
  • data buffer
  • graphics card
  • servers
  • eDRAM
  • networking

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