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AT49F040A-70TI-T

AT49F040A-70TI-T

AT49F040A-70TI-T

Microchip Technology

Memory IC AT49F040

SOT-23

AT49F040A-70TI-T 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
PackagingTape & Reel (TR)
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 StatusNon-RoHS Compliant
In-Stock:3590 items

AT49F040A-70TI-T Product Details

AT49F040A-70TI-T Overview


A Non-Volatile-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tape & Reel (TR) case as well. Embedded in the 32-TFSOP (0.724, 18.40mm Width) case, memory ics is a single file. On the chip, there is an 4Mb 512K x 8 memory, which is the size of the chip's memory. There is a FLASH-format memory used in this device, which is the memory format used by mainstream devices. Featuring an extended operating temperature range of -40°C~85°C TC, this device allows it to be used in a variety of demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V volts. The recommended mounting type for memory ics is Surface Mount. Similar parts are frequently selected using the ic memory chip's base part number, AT49F040.

AT49F040A-70TI-T Features


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


AT49F040A-70TI-T Applications


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


  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM
  • graphics card

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