Microchip 2 kB Serial EEPROM, 250 ns Maximum Random Access Time, 2MHz Clock Frequency, 8-Pin PDIP, Serial-3 Wire 93C56A-I/P

Microchip 93C56A-I/P is a high-reliability 2 kB Serial EEPROM that offers fast 250 ns maximum random access time optimized for low-power, non-volatile memory applications. It utilizes advanced CMOS technology and complies with common industrial temperature ranges, operating effectively from -40°C to 85°C. The device is housed in an 8-pin PDIP through-hole mount package and operates at a maximum clock frequency of 2MHz with a supply voltage from 4.5V to 5.5V.

This serial EEPROM features a memory organization of 256 words x 8 bits per word, making it suitable for a wide range of industrial, electronic, and embedded system applications requiring reliable data storage with long data retention exceeding 200 years. It supports over 1 million erase/write cycles and includes device status signaling for operational transparency during memory access functions.

Additional features include power-on/off data protection circuitry and automatic erase/write cycles that improve convenience and data integrity. The device conforms to industry standard 3-wire serial I/O protocol ensuring compatibility with common microcontrollers and system architectures.

The Microchip 93C56A-I/P is Pb-free with a Matte Tin finish, supporting environmental directives such as RoHS compliance. This EEPROM is ideal for use in embedded controls, industrial instrumentation, automotive electronics (though it does not specifically meet automotive standards), and other semiconductor memory needs.

Utilizes low-power CMOS technology ideal for non-volatile memory applications. Offers a memory organization of 256 x 8 bits with 2 kB total memory size. Supports a supply voltage range from 4.5V to 5.5V for flexible operation.

Functions reliably within an operating temperature range of -40°C to 85°C. Provides over 1,000,000 erase/write cycles with data retention exceeding 200 years. Equipped with device status signals for ready/busy monitoring during operations.

Available in an industry-standard 8-lead PDIP through-hole mount package. Includes power-on/off data protection circuitry to safeguard memory contents. Features automatic erase and write functions with self-timed cycles.

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