BR25H010F-2CE2

Memory IC Overview

The BR25H010F-2CE2 is a non-volatile EEPROM manufactured by Rohm Semiconductor, featuring a 1Kb (128 x 8) storage capacity. It utilizes an SPI bus interface with a maximum clock frequency of 10 MHz and operates on a single power supply ranging from 2.5 V to 5.5 V. The device is housed in an 8-SOP package designed for surface mount technology. It supports write cycles of up to 4 ms and offers a data retention period of 100 years. The component is qualified under AEC-Q100 standards for automotive applications and functions within a temperature range of -40°C to +125°C.

Memory IC Feature Summary

• Supports high-speed serial communication via SPI bus interface with configurable clock polarity and phase settings.
• Features a wait function controlled by the HOLDB terminal to manage bus operations.
• Allows specific memory array sections to be configured as read-only areas through programming.
• Includes page write mode capabilities to facilitate efficient initial value writing during factory shipment.

Memory IC Applications

• Automotive electronic systems requiring AEC-Q100 qualified components
• Battery-powered devices utilizing single voltage source operation
• Industrial control systems needing reliable non-volatile data storage

Memory IC Procurement Notes

Verify the current lifecycle status before integration, as this component may be marked as not recommended for new designs. Confirm that the 8-SOP package dimensions align with your PCB footprint requirements. Ensure compatibility with the specified SPI protocol modes. Check for available alternative part numbers if this specific variant is discontinued or restricted.

Memory IC Selection Notes

Select this component when a small, automotive-grade EEPROM is required for low-density data logging. The 10 MHz SPI interface suits applications needing moderate data transfer speeds without complex parallel interfaces. Verify that the 2.5 V to 5.5 V operating range matches your system's power rails. Consider the 125°C maximum junction temperature for high-thermal environments.

Memory IC Part Context

This part belongs to the BR25H series of automotive-grade SPI EEPROMs from Rohm Semiconductor. The series is characterized by its robustness in harsh environments and compliance with automotive reliability standards. Variants within the family differ primarily in storage density and package style, such as SOP-J or TSSOP-B configurations, while maintaining similar electrical characteristics.

Memory IC Replacement Considerations

BR25H010FJ-2CE2