Microchip 2 kB EEPROM Serial-Microwire Interface 6-Pin SOT-23, 250 ns Access Time 93LC56BT-E/OT

Microchip 93LC56BT-E/OT is a 2 kB EEPROM designed with a Serial-Microwire interface and housed in a compact 6-pin SOT-23 surface mount package. It delivers a maximum random access time of 250 ns and a maximum clock frequency of 2 MHz, making it suitable for fast and efficient memory operations in embedded and industrial electronics.

This EEPROM is organized as 2k x 16-bit words, supporting 16-bit data widths per word, with supply voltages ranging from 2.5 V to 5.5 V. The device supports self-timed erase and write cycles, including automatic erase before write, ensuring data integrity and simplified programming.

Designed for use in harsh environments, it operates over a wide temperature range from -40°C to 125°C, making it ideal for automotive, industrial, and commercial electronics applications. The device offers excellent data retention of over 200 years and endurance up to 1,000,000 erase/write cycles, ensuring longevity in demanding use cases.

Other features include low power consumption with a typical supply current of 2 mA, a device status signal that indicates Ready/Busy states, and sequential read capability for streamlined access to stored data. The solid industry-standard 3-wire serial I/O protocol and small form factor allow easy integration into modern PCBs with minimal footprint.

Typical use cases include industrial control systems, automotive electronics, instrumentation, and other embedded systems requiring non-volatile memory with reliable performance and extended data retention. Its compact packaging and robust feature set make it a versatile choice for designers requiring efficient serial EEPROM solutions.

Provides 2 kilobytes of memory organized as 2k x 16-bit words. Operates with a supply voltage range from 2.5 V to 5.5 V for versatile applications. Features a maximum clock frequency of 2 MHz ensuring fast data communication.

Designed for surface mount with a compact 6-pin SOT-23 package. Supports self-timed erase/write cycles including auto-erase for reliable programming. Offers data retention exceeding 200 years with 1,000,000 erase/write cycles endurance.

Wide operating temperature range from -40°C to 125°C suitable for industrial environments. Low supply current of 2 mA promotes energy efficiency in embedded systems. Includes device status signal for Ready/Busy operation monitoring and sequential read functionality.

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