BR25L160FJ-WE2

Memory IC Overview

The BR25L160FJ-WE2 is a serial EEPROM from the BR25Lxxx-W series featuring an SPI bus interface. It provides a storage capacity of 16 kbit organized as 2K x 8 bits. The device operates on a single power source ranging from 1.8 V to 5.5 V and supports a maximum clock frequency of 5 MHz. It utilizes an SOP-J8 package with dimensions of 4.90 mm x 6.00 mm x 1.65 mm. The component ensures data retention for 40 years and allows up to 1,000,000 rewrite cycles. Operating temperatures range from -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed clock action up to 5 MHz
• Includes wait function via HOLD terminal
• Features write mistake prevention mechanisms including WP pin protection
• Offers page write mode for efficient initial value writing

Memory IC Applications

• Battery-powered devices requiring low voltage operation
• Systems needing factory shipment initial value writes
• Applications requiring read-only memory area configuration

Memory IC Procurement Notes

Verify the specific suffix 'FJ' corresponds to the SOP-J8 package variant when ordering. Confirm that the WE2 designation aligns with current manufacturing standards. Check RoHS compliance status against the latest datasheet revision. Ensure the supply status is reviewed as older series may be discontinued or not recommended for new designs.

Memory IC Selection Notes

Select this component for applications requiring SPI communication with a 16 kbit capacity. Consider the 1.8 V to 5.5 V operating range for compatibility with various logic levels. Evaluate the SOP-J8 package size constraints against PCB layout requirements. Verify that the 5 MHz maximum clock speed meets system timing needs.

Memory IC Part Context

This part belongs to the BR25Lxxx-W series of standard serial EEPROMs manufactured by ROHM Semiconductor. The series includes capacities from 1 Kbit to 64 Kbit. The BR25L160 model specifically addresses the 16 Kbit segment of this product line, offering a balance between storage density and interface simplicity for embedded systems.

Memory IC Replacement Considerations

Consult official documentation for direct substitutes within the BR25L series. Verify pinout and package compatibility before considering alternative manufacturers. Ensure replacement parts meet the same voltage and temperature specifications.