Microchip Technology 27C256-15I/J Product Overview

The 27C256-15I/J is a high-performance, 256 Kilobit (32K x 8) UV erasable and programmable read-only memory (EPROM) integrated circuit designed and manufactured by Microchip Technology. This IC is a reliable and versatile memory component that is widely used in a variety of applications, including embedded systems, computers, telecommunications, and other electronic products that require a stable and durable non-volatile memory solution.

Featuring a fast access time of 150 nanoseconds, the 27C256-15I/J ensures quick data retrieval, making it an ideal choice for high-speed applications where performance is critical. The device operates within an industrial temperature range of -40°C to +85°C, providing robust performance even in extreme environmental conditions.

The 27C256-15I/J comes in a 28-pin, dual-in-line package (DIP) with a standard JEDEC pinout, ensuring compatibility with a wide range of existing circuit board layouts and designs. This EPROM is designed for easy programming and erasure, with the capability of being erased by exposure to strong ultraviolet light and reprogrammed with a compatible EPROM programmer.

Key features of the 27C256-15I/J include:

• 256Kbit (32K x 8) memory capacity
• Fast access time: 150ns
• Single 5V power supply requirement
• Low power consumption in standby mode
• UV erasable and electrically programmable
• Highly reliable CMOS technology
• Programmable chip enable and output enable controls
• Industrial temperature range: -40°C to +85°C
• 28-pin DIP package with JEDEC standard pinout

With its combination of speed, reliability, and flexibility, the Microchip Technology 27C256-15I/J EPROM is a trusted choice for designers and engineers looking to incorporate a proven memory solution into their systems. Whether for legacy equipment or new designs that require a dependable non-volatile memory, the 27C256-15I/J delivers performance that can be counted on.