As far as its memory type goes, it falls into the Non-Volatile category. It is available in a case with a Tray shape. The file is embedded in a 28-TSSOP (0.465, 11.80mm Width) case. It is estimated that the memory size on the chip is 256Kb 32K x 8. There is a EEPROM-format memory used in this device, which is the memory format used by mainstream devices. With an extended designed operating temperature of -40°C~125°C TC, this device is capable of lots of demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V volts. A Surface Mount mounting type is recommended for this product. AT28HC256, as the device's base part number, is frequently referred in order to select similar parts.
AT28HC256-12TA Features
Package / Case: 28-TSSOP (0.465, 11.80mm Width)
AT28HC256-12TA Applications
There are a lot of Microchip Technology AT28HC256-12TA Memory applications.