Microchip Technology 27C256MQB/C20 EPROM

The 27C256MQB/C20 from Microchip Technology is a high-performance, 256 Kilobit Electrically Programmable Read-Only Memory (EPROM) chip that offers a versatile storage solution for a wide range of applications. This device is designed to retain data reliably without the need for a power supply, making it an ideal choice for firmware storage, program memory, and data retention in embedded systems.

Featuring a 32K x 8-bit organization, the 27C256MQB/C20 provides a substantial amount of storage capacity while maintaining a compact form factor. It operates on a single 5V power supply, which is standard in the industry, ensuring compatibility with a variety of existing circuit designs and systems.

One of the standout features of this EPROM is its fast access time, which is specified at 200 ns. This allows for quick data retrieval, enhancing the overall performance of the system it is integrated into. Additionally, the device is packaged in a 28-lead, hermetically sealed, ceramic Dual Inline Package (CERDIP), which offers excellent protection against environmental factors such as moisture and dust.

The programming of the 27C256MQB/C20 is straightforward and can be achieved using industry-standard EPROM programmers. Once programmed, the data is secured with the help of UV erasure, enabling the chip to be reused and reprogrammed as required. This feature provides flexibility for developers and engineers who need to update firmware or make changes to the stored data during the development cycle or in the field.

Microchip Technology's commitment to quality ensures that the 27C256MQB/C20 EPROM meets high-reliability standards, making it suitable for critical applications in sectors such as automotive, industrial control, telecommunications, and aerospace. Its extended temperature range of -55°C to +125°C guarantees stable operation even under extreme conditions.

In summary, the 27C256MQB/C20 from Microchip Technology is a robust, reliable, and flexible storage solution that delivers high-speed data access and retention for a multitude of applications that require non-volatile memory.