-->

<--

The AM27C040-120PI is an EPROM (Erasable Programmable Read-Only Memory) integrated circuit manufactured by Advanced Micro Devices (AMD). This particular model features a capacity of 4 Megabits (512K x 8) and operates with a programming voltage of 12V. The "120" in the part number indicates a speed rating of 120ns, meaning the memory has a maximum access time of 120 nanoseconds. The "-PI" designation typically denotes a plastic dual in-line package (DIP) with a 32-pin configuration. The datasheet for the AM27C040-120PI provides detailed information on the electrical characteristics, operating conditions, programming procedures, and timing diagrams necessary for integrating the device into various electronic systems. Additionally, the datasheet includes physical dimensions, environmental specifications, and recommended handling precautions to ensure optimal performance and reliability of the EPROM chip.

++++