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AT27C256R-70JC

AT27C256R-70JC

AT27C256R-70JC

Microchip Technology

Memory IC AT27C256

SOT-23

AT27C256R-70JC 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 Temperature0°C~70°C TC
PackagingTube
Published 1998
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Technology EPROM - OTP
Voltage - Supply 4.5V~5.5V
Base Part Number AT27C256
Memory Size256Kb 32K x 8
Memory TypeNon-Volatile
Access Time 70ns
Memory Format EPROM
Memory InterfaceParallel
RoHS StatusNon-RoHS Compliant
In-Stock:4728 items

AT27C256R-70JC Product Details

AT27C256R-70JC Overview


Non-Volatile is the type of memory it has. The case comes in Tube size. As you can see, it is embedded in 32-LCC (J-Lead) case. On the chip, there is an 256Kb 32K x 8 memory, which is the size of the chip's memory. Memory data is stored in EPROM-format, which is common in mainstream devices. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 4.5V~5.5V. Its recommended mounting type is Surface Mount. A device's base part number, AT27C256, is often used in order to identify similar components.

AT27C256R-70JC Features


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

AT27C256R-70JC Applications


There are a lot of Microchip Technology AT27C256R-70JC Memory applications.

  • Cache memory
  • servers
  • telecommunications
  • data buffer
  • graphics card
  • printers
  • nonvolatile BIOS memory
  • personal computers
  • main computer memory
  • workstations,

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