ROHM Semiconductor GmbH 1KBit, MicroWire BUS, Low Power Serial EEPROM BR93L46RFVM-W

The BR93L46RFVM-W is a 1KBit low power serial EEPROM utilizing a MicroWire BUS interface, designed for efficient data storage and retrieval. It operates with a single power supply voltage ranging from 1.8V to 5.5V and supports high-speed communication at clock rates up to 2MHz. The device features a write time of 5ms maximum and includes an address auto-increment function for read operations. This EEPROM incorporates several protective features, including write prohibition during power-on and by command code, as well as a write mistake prevention function at low voltage. It has a data retention capability of up to 40 years and an endurance of 1,000,000 write cycles. Typical current consumption is 1.2mA during write operations and 0.3mA during read operations, with a standby current of just 0.1OºA. The device is available in various package types, including SOP8 and TSSOP-B8, making it versatile for different applications.