BR24S08NUX-WGTR

Overview

The BR24S08NUX-WGTR is an 8Kbit (1K x 8) serial EEPROM from the BR24S-W series, manufactured by ROHM Semiconductor. It features an I²C bus interface with a maximum input frequency of 400kHz. The device operates within a supply voltage range of 1.7V to 5.5V and consumes a maximum circuit current of 2mA, with standby current limited to 2μA. It supports up to 1,000,000 write/erase cycles and retains data for at least 40 years. The component is housed in a VSON008X2030 package measuring 2.0x3.0mm with a thickness of 0.6mm, suitable for industrial temperatures between -40°C and 85°C.

Feature Summary

• Completely conforms to I²C BUS standards for reliable two-wire communication
• Offers high endurance with data rewrite capability up to one million times
• Ensures long-term data retention for critical storage applications

Applications

• Industrial control systems requiring non-volatile parameter storage
• Consumer electronics needing low-power configuration memory
• Automotive modules utilizing standard I²C interfaces

Procurement Notes

Verify the specific ordering suffix matches the required tape-and-reel quantity and RoHS compliance status. Confirm that the VSON package dimensions align with your PCB footprint constraints. Ensure the operating voltage range covers your system's minimum supply levels. Check for any recent lifecycle notices regarding this specific variant before finalizing procurement plans.

Selection Notes

Select this part when an 8Kbit capacity is required alongside strict low-power standby specifications. The wide voltage range accommodates various logic levels without external level shifters. The compact VSON package is ideal for space-constrained designs. Consider the 400kHz speed limit if higher throughput is needed, as faster alternatives exist in other series.

Part Context

This component belongs to the BR24S-W series of serial EEPROMs designed for general-purpose data storage. It complements other densities like 2Kbit and 16Kbit variants within the same family, sharing similar interface protocols and power characteristics. The series emphasizes reliability and low consumption for embedded applications.

Replacement Considerations

The BR24T08F-W is listed as a replacement option, though it uses a different SOP-8 package. Verify pinout compatibility and package size differences before substitution. Other BR24S series members may serve as functional equivalents if density requirements change.