Microchip 1 MB EPROM 32-Pin PLCC Memory Chip AT27C010-70JU

Microchip AT27C010-70JU is a 1 MB EPROM memory chip featuring a 32-Pin Plastic Leaded Chip Carrier (PLCC) package. With an organization of 128K x 8 bit and a parallel interface, this One Time Programmable (OTP) EPROM offers a robust solution for applications requiring reliable non-volatile memory storage.

The chip operates within a voltage range of 4.5V to 5.5V, with a maximum random access time of 70 nanoseconds, delivering efficient performance suitable for industrial, manufacturing, and embedded system applications. Its operating temperature range extends from -40°C to 85°C, supporting use in harsh and variable environments.

This EPROM is designed for through-hole mounting, ensuring secure PCB installation. The device’s compact size - 15.1mm wide, 11.5mm long, and 3.37mm high - facilitates integration in space-constrained electronic assemblies.

The power consumption is optimized with a supply current of just 100μA, supporting designs focused on low power usage. Because the device lacks in-system programmability and is OTP, it is ideal for applications needing permanent programming without the risk of accidental data erasure.

Applications for the Microchip AT27C010-70JU EPROM include automotive electronics, industrial control systems, embedded systems, and data logging where stable and permanent memory retention is critical. Due to the absence of a UV window, this chip cannot be erased, ensuring data permanence.

This EPROM chip offers 1 MB memory with 128K x 8 bit organization for reliable data storage. The device uses a Parallel interface and is One Time Programmable (OTP) without in-system programmability. It operates at a minimum supply voltage of 4.5V and maximum supply voltage of 5.5V.

Designed for through-hole mounting with a PLCC package and 32 pins, suitable for durable circuit board assembly. The chip supports operating temperatures from -40°C to 85°C for use in demanding industrial environments. Achieves maximum random access time of 70 nanoseconds, enabling fast data retrieval.

It has a supply current of 100μA, making it energy efficient for applications with power constraints. The physical dimensions are 15.1mm width, 11.5mm length, and 3.37mm height. Explore a broad selection of semiconductor Memory Chips on EnvMart for diverse industrial, laboratory, and embedded applications.