Microchip Technology AT27C256R-20LM/883C

The AT27C256R-20LM/883C is a high-performance, 256K (32K x 8) parallel EEPROM from Microchip Technology, designed for use in a wide array of computing and industrial applications. This military-grade product ensures reliability and durability, adhering to the stringent requirements of military specifications, making it an ideal choice for critical and high-reliability environments.

With its access time of 200ns, the AT27C256R-20LM/883C offers fast read capabilities, which is essential for applications requiring quick data retrieval. This speed is particularly beneficial in systems where timing is crucial, such as real-time computing or high-speed data processing tasks.

The device operates within a temperature range of -55°C to +125°C, ensuring consistent performance even under extreme conditions. This wide temperature range makes the EEPROM suitable for use in environments exposed to severe temperature variations, such as aerospace, military, and industrial applications.

One of the key features of the AT27C256R-20LM/883C is its low-power consumption, which is critical for battery-operated and power-sensitive devices. The EEPROM also supports a 5V power supply, which is a common voltage level in digital circuits, thereby simplifying integration into existing designs.

The device comes in a hermetically sealed ceramic package, providing additional protection against environmental factors such as moisture, dust, and chemical contaminants. This robust packaging ensures the longevity and reliability of the EEPROM when deployed in harsh conditions.

For ease of programming, the AT27C256R-20LM/883C features a simple interface that is compatible with most microprocessors and microcontrollers. It is also designed for in-circuit programmability, allowing for updates and changes to be made to the stored data without removing the chip from its operational environment.

In conclusion, the Microchip Technology AT27C256R-20LM/883C EEPROM is a versatile and reliable storage solution for applications that demand high-speed access, wide operating temperature ranges, and robustness in challenging conditions. Its military-grade specifications ensure that it can meet the rigorous demands of critical systems, making it a trusted choice for engineers and designers in the defense, aerospace, and industrial sectors.