AT27C256R-55RI Overview

In this case, the memory type of the device can be classified as Non-Volatile. Case Tube is available. 28-SOIC (0.342, 8.69mm Width) case encloses it. On the chip, there is an 256Kb 32K x 8 memory, which is the size of the chip's memory. EPROM-format memory is used in this device, which is a mainstream design. -40°C~85°C TC is an extended operating temperature range, making this device ideal for demanding applications. A supply voltage of 4.5V~5.5V can be applied to it. Its recommended mounting type is Surface Mount. When selecting similar parts for the ic memory chip, AT27C256 is often referred to.

AT27C256R-55RI Features

Package / Case: 28-SOIC (0.342, 8.69mm Width)

AT27C256R-55RI Applications

There are a lot of Microchip Technology AT27C256R-55RI Memory applications.

• mainframes
• eSRAM
• nonvolatile BIOS memory
• Camcorders
• graphics card
• DVD disk buffer
• cell phones
• Cache memory
• supercomputers
• servers