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AT49LH004-33TC

AT49LH004-33TC

AT49LH004-33TC

Microchip Technology

Memory IC AT49LH004

SOT-23

AT49LH004-33TC Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 40-TFSOP (0.724, 18.40mm Width)
Operating Temperature0°C~85°C TC
PackagingTray
Published 1997
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Supply 3V~3.6V
Base Part Number AT49LH004
Memory Size4Mb 512K x 8
Memory TypeNon-Volatile
Clock Frequency 33MHz
Memory Format FLASH
Memory InterfaceParallel
Write Cycle Time - Word, Page 50μs
RoHS StatusNon-RoHS Compliant
In-Stock:2684 items

AT49LH004-33TC Product Details

AT49LH004-33TC Overview


In this case, the memory type of the device can be classified as Non-Volatile. Case Tray is available. An embedded 40-TFSOP (0.724, 18.40mm Width) case surrounds memory ics. It is estimated that the memory size on the chip is 4Mb 512K x 8. As with most mainstream devices, this one uses FLASH-format memory. Due to its wide temperature range of 0°C~85°C TC, this device is well suited to a wide range of applications that require high performance. With 3V~3.6V as the supply voltage, it is capable of handling memory ics. It is recommended to mount it in the Surface Mount mounting type. In order to operate effectively, the memory rotates at a clock frequency within a range of 33MHz. A device's base part number, AT49LH004, is often used in order to identify similar components.

AT49LH004-33TC Features


Package / Case: 40-TFSOP (0.724, 18.40mm Width)


AT49LH004-33TC Applications


There are a lot of Microchip Technology
AT49LH004-33TC Memory applications.


  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders

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