ROHM Semiconductor USA, LLC Memory BR25H640FVT-2CE2

The BR25H640FVT-2CE2 is a serial EEPROM with a capacity of 64Kbits, utilizing an SPI bus interface. It operates within a voltage range of 2.5V to 5.5V and is suitable for automotive applications, as it is AEC-Q100 qualified. The device supports high-speed clock operation up to 10MHz and features a page write mode, allowing for efficient data writing. It has a low supply current, with typical values of 1.1mA during write operations and 1.0mA during read operations at 5V. The device also boasts a standby current of just 0.1OºA, making it ideal for battery-powered applications. Data retention is specified for over 100 years at 25¬8C, with write endurance exceeding 1 million cycles. The BR25H640FVT-2CE2 includes several write protection features to prevent accidental data modification, including a write prohibition command and a hardware write protection pin. The product is available in multiple package options, including TSSOP-B8 and SOP8, with dimensions suitable for compact designs.