BR93L56RFVM-WTR

Memory IC Overview

The BR93L56RFVM-WTR is a 2Kbit MicroWire BUS serial EEPROM from the BR93L-W series, manufactured by ROHM Semiconductor. It features a 128 x 16 bit organization and operates within a voltage range of 1.8V to 5.5V. The device supports an input frequency up to 2MHz with a maximum circuit current of 3mA and standby current of 2μA. It offers 10^6 write cycle endurance and 40-year data retention. Operating temperatures span from -40°C to 85°C. The component is housed in an MSOP8 package measuring 4.0x2.9mm with a thickness of 0.9mm.

Memory IC Feature Summary

• Compatible with Microwire bus interface for efficient serial communication
• Wide operating voltage range supporting low-power applications
• High reliability with extended data retention and write endurance

Memory IC Applications

• Low power consumer electronics requiring non-volatile storage
• Industrial control systems needing reliable parameter storage
• Automotive modules compatible with standard serial interfaces

Memory IC Procurement Notes

Verify the specific suffix 'WTR' indicates tape and reel packaging configuration as per manufacturer documentation. Confirm RoHS compliance status directly from the official datasheet before integration. Check for any regional supply restrictions or end-of-life notices associated with this specific part number variant.

Memory IC Selection Notes

Select this component when a 2Kbit capacity with MicroWire compatibility is required in an MSOP8 form factor. Ensure system voltage aligns with the 1.8V minimum requirement. Consider the NRND status if designing new products, as it may impact long-term availability compared to newer series alternatives.

Memory IC Part Context

This part belongs to the BR93L-W series of low-power serial EEPROMs. It shares functional similarities with other members like BR93L46RFVM-W and BR93L86RFVM-W but differs in density and package specifics. The series is designed for applications demanding low current consumption and robust data retention in compact surface-mount packages.

Memory IC Replacement Considerations

Check for direct substitutes within the BR93L-W family such as BR93L56RF-WE2 for SOP-8 variants. Verify pinout compatibility and electrical specifications against alternative manufacturers offering MicroWire compatible EEPROMs.