AT27C256R-90RI Overview

In this case, the memory type of the device can be classified as Non-Volatile. It is supplied votage within Tube. In the case of 28-SOIC (0.342, 8.69mm Width), it is embedded within the case. There is an 256Kb 32K x 8 memory capacity on the chip. The device uses a mainstream EPROM-format memory. Due to its wide temperature range of -40°C~85°C TC, this device is well suited to a wide range of applications that require high performance. There is a voltage range of 4.5V~5.5V for the supply voltage. Its recommended mounting type is Surface Mount. It is common to select similar parts by referring to the device's base part number, AT27C256.

AT27C256R-90RI Features

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

AT27C256R-90RI Applications

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

• mainframes
• workstations,
• multimedia computers
• networking
• printers
• main computer memory
• networks
• Cache memory
• Camcorders
• eDRAM