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AT27C256R-90PI

AT27C256R-90PI

AT27C256R-90PI

Microchip Technology

Memory IC AT27C256

SOT-23

AT27C256R-90PI Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 28-DIP (0.600, 15.24mm)
Supplier Device Package 28-PDIP
Operating Temperature-40°C~85°C TC
PackagingTube
Published 1998
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Technology EPROM - OTP
Voltage - Supply 4.5V~5.5V
Base Part Number AT27C256
Memory Size256Kb 32K x 8
Memory TypeNon-Volatile
Access Time 90ns
Memory Format EPROM
Memory InterfaceParallel
RoHS StatusNon-RoHS Compliant
In-Stock:1429 items

AT27C256R-90PI Product Details

AT27C256R-90PI Overview


In this case, the memory type of the device can be classified as Non-Volatile. In addition, memory ics is available in a Tube case as well. The file is embedded in a 28-DIP (0.600, 15.24mm) case. The memory size of the chip is 256Kb 32K x 8 Mb. As with most mainstream devices, this one uses EPROM-format memory. The device's extended operating temperature range of -40°C~85°C TC makes it ideal for many demanding applications. With 4.5V~5.5V as the supply voltage, it is capable of handling memory ics. It is recommended to mount it in the Through Hole mounting type. As the base part number for the device, AT27C256 is frequently used to select similar items.

AT27C256R-90PI Features


Package / Case: 28-DIP (0.600, 15.24mm)

AT27C256R-90PI Applications


There are a lot of Microchip Technology AT27C256R-90PI Memory applications.

  • hard disk drive (HDD)
  • networking
  • graphics card
  • DVD disk buffer
  • eDRAM
  • workstations,
  • Cache memory
  • nonvolatile BIOS memory
  • networks
  • main computer memory

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