Microchip 64 kB Serial EEPROM 900 ns 5-Pin SOT-23 Serial-I2C 24LC64T-I/OT

Microchip 24LC64T-I/OT is a 64 kB serial EEPROM designed for reliable and efficient memory storage in various electronic systems. It operates via a standard Serial I2C interface supporting clock frequencies up to 400 kHz, making it ideal for embedded and industrial controller applications.

Featuring compact 5-pin SOT-23 packaging, this device supports surface mounting and fits well into space-constrained printed circuit boards. Its robust electrical characteristics include a supply voltage range from 2.5V up to 5.5V, ensuring compatibility with many power systems.

The EEPROM boasts a maximum random access time of 900 ns, enabling rapid data retrieval. It uses low-power CMOS technology, drawing a maximum active current of only 3 mA with minimal standby current, which is beneficial for battery-powered or power-sensitive devices.

Designed for harsh environments, the 24LC64T-I/OT supports operating temperatures from -40°C to 85°C and meets the stringent AEC-Q100 automotive standard. Its endurance is exceptional, offering over one million erase/write cycles and data retention exceeding 200 years, ensuring long-term reliability in automotive, industrial, and consumer electronics.

Additional features include ESD protection greater than 4,000V, a 32-byte page write buffer facilitating efficient block writes, and Schmitt trigger inputs which enhance noise immunity.

Operates from 2.5V to 5.5V supply voltage. Supports Serial I2C interface at up to 400 kHz clock frequency. Compact 5-pin SOT-23 surface-mount package. Low power CMOS technology with 3 mA active current and 1 µA standby current.

Maximum random access time of 900 ns. Data retention over 200 years with more than one million erase/write cycles. Automotive standard AEC-Q100 compliant. Over 4,000V ESD protection. 32-byte page write buffer for efficient data writing.

Operating temperature range from -40°C to 85°C.

This EEPROM is suited for use in a wide range of industrial, automotive, consumer electronics, and communication applications requiring reliable, non-volatile memory storage. Suitable for designers requiring robust and precise memory components for embedded control, instrumentation, and automotive sub-systems.

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