Non-Volatile is its memory type. Case Tray is available. There is a 28-TSSOP (0.465, 11.80mm Width) case embedded in it. The chip has an 256Kb 32K x 8 memory. The device uses a mainstream EEPROM-format memory. Due to its wide temperature range of -40°C~125°C TC, this device is well suited to a wide range of applications that require high performance. The device is capable of handling a supply voltage of 4.5V~5.5V. It is recommended that the mounting type be Surface Mount. AT28HC256, as the device's base part number, is frequently referred in order to select similar parts.
AT28HC256-90TA Features
Package / Case: 28-TSSOP (0.465, 11.80mm Width)
AT28HC256-90TA Applications
There are a lot of Microchip Technology AT28HC256-90TA Memory applications.