BR24C04-RDS6TP

Memory IC Overview

The BR24C04-RDS6TP is a 4-kbit (512 x 8) serial EEPROM manufactured by ROHM Semiconductor. It utilizes an I2C bus interface for data communication and operates within a supply voltage range of 4.5 V to 5.5 V. The device features a maximum clock frequency of 400 kHz, ensuring efficient data transfer rates. It is housed in an SOIC-8 surface-mount package and supports operation across a temperature range of -40°C to +85°C. Key electrical characteristics include a write cycle time of 5 ms and a standby current of 1 µA.

Memory IC Feature Summary

• Supports high-speed I2C bus communication with a maximum clock frequency of 400 kHz.
• Provides reliable non-volatile data storage with a minimum retention period of 40 years.
• Designed for robust performance with endurance rated for one million write/erase cycles.

Memory IC Applications

• Data logging systems requiring persistent storage of sensor readings or operational parameters.
• Configuration memory for consumer electronics storing user settings or calibration data.
• Industrial control units needing reliable storage for system status or fault logs.

Memory IC Procurement Notes

Verify the specific suffix 'RDS6TP' against official ROHM documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints, as variations in suffixes may indicate different physical dimensions or lead finishes. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement plans.

Memory IC Selection Notes

Select this component when a 4-kbit capacity is sufficient for application requirements. The 400 kHz I2C speed suits applications needing faster data access than standard 100 kHz devices. Verify that the 4.5 V to 5.5 V operating voltage aligns with the system power rail. Consider the SOIC-8 package size for space-constrained designs compared to larger DIP options.

Memory IC Part Context

This part belongs to the BR24C04 series of serial EEPROMs from ROHM Semiconductor. The series is designed for general-purpose data storage in embedded systems. The BR24C04 variant specifically offers 4-kbit density, balancing cost and capacity for small data sets. It is widely used in appliances, industrial controls, and automotive electronics where non-volatile memory is essential.

Memory IC Replacement Considerations

Check for direct pin-compatible replacements within the same family, such as other BR24C04 variants with different suffixes. Verify if alternative manufacturers offer functionally equivalent 4-kbit I2C EEPROMs with matching voltage and speed specifications. Ensure any substitute maintains the same package outline and thermal characteristics.