Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
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93LC56BT-I/OT - EEPROM Memory IC | 2Kbit, Microwire Interface, 2MHz | SOT-23-6 Package
The 93LC56BT-I/OT from Microchip Technology is a high-reliability 2Kbit (128x16-bit) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) that utilizes the Microwire (3-wire) serial interface. Designed for use in industrial, consumer, and automotive systems, it ensures dependable non-volatile data storage across a wide operating voltage and temperature range. With self-timed erase/write cycles, software write-protection, and long data retention, this device offers exceptional endurance and low-power operation for demanding embedded applications.
Key Features
Memory Organization: 2Kbit organized as 128x16-bit words
Interface Type: Industry-standard Microwire (3-wire) serial interface
Clock Frequency: Supports up to 2MHz operation
Operating Voltage Range: 2.5V to 5.5V for wide compatibility
Write Operations:
Self-timed Erase and Write cycles (6ms max)
Automatic Erase All (ERAL) before Write All (WRAL)
Low Power Consumption:
Read current: 100uA (typ.), 500µA (max)
Write current: 500uA (typ.), 2mA (max)
Standby current: 1uA (max at -40 C to+85 C)
Software Write Protection: Prevents accidental data modification
Endurance and Retention:
>1 million erase/write cycles
>200 years of data retention
Temperature Range:
Grade 1 Automotive: −40 C to+125 C
Packaging Options: Compact SOT-23-6 for space-constrained designs