AT28C64-12PC – ATMEL

The AT28C64-12PC is a 64-kilobit (8K x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit manufactured by Atmel. This device features a parallel interface for data access and utilizes a 5V single-supply operation. The -12 suffix denotes a maximum access time of 120 nanoseconds, specifying the read cycle performance. The memory array is organized as 8192 bytes, each individually addressable. Programming and erase operations are performed electrically, allowing for in-system reprogrammability. The device is packaged in a 28-pin Plastic Dual In-line Package (PDIP), facilitating through-hole mounting on printed circuit boards. It is suitable for applications requiring non-volatile data storage with moderate speed and in-circuit update capabilities, such as configuration storage, data logging, and programmable logic devices.