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AT49F040-12JI

AT49F040-12JI

AT49F040-12JI

Microchip Technology

Memory IC AT49F040

SOT-23

AT49F040-12JI 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~85°C TC
PackagingTube
Published 2001
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Technology FLASH
Voltage - Supply 4.5V~5.5V
Base Part Number AT49F040
Memory Size4Mb 512K x 8
Memory TypeNon-Volatile
Access Time 120ns
Memory Format FLASH
Memory InterfaceParallel
Write Cycle Time - Word, Page 50μs
RoHS StatusNon-RoHS Compliant
In-Stock:3274 items

AT49F040-12JI Product Details

AT49F040-12JI Overview


As far as its memory type goes, it falls into the Non-Volatile category. It is supplied votage within Tube. The 32-LCC (J-Lead) case contains it. This chip has an 4Mb 512K x 8 size of memory on it, so a lot of data can be stored on it. Memory data is stored in FLASH-format, which is common in mainstream devices. A wide operating temperature range makes this device ideal for a variety of demanding applications. It is capable of handling a voltage supply of 4.5V~5.5V. It is recommended to mount it in the Surface Mount mounting type. When choosing similar parts, AT49F040 is frequently referred to as the device's base part number.

AT49F040-12JI Features


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

AT49F040-12JI Applications


There are a lot of Microchip Technology AT49F040-12JI Memory applications.

  • DVD disk buffer
  • Cache memory
  • networking
  • networks
  • supercomputers
  • workstations,
  • printers
  • hard disk drive (HDD)
  • personal computers
  • data buffer

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