S-34TS04A0B-A8T5U5

Overview

The S-34TS04A0B-A8T5U5 is a 4-kbit serial EEPROM designed for DDR4 DIMM applications. It features an integrated temperature sensor and supports I2C interface with a maximum clock frequency of 1 MHz. The device operates within a supply voltage range of 1.7 V to 3.6 V and offers data retention of 100 years. Memory organization is 512 x 8 bits, housed in an 8-pin DFN package.

Feature Summary

• Integrated temperature sensor for thermal monitoring
• Serial EEPROM architecture optimized for SPD storage
• I2C compatible interface for system integration

Applications

• DDR4 DIMM Serial Presence Read (SPD) storage
• System memory configuration data logging
• Thermal management in computer memory modules

Procurement Notes

Verify the specific suffix A8T5U5 against the manufacturer's current datasheet to confirm pinout and packaging details. Ensure compatibility with the target DDR4 DIMM controller specifications before procurement. Cross-reference the Mouser part number 628-S34TS04A0BA8T5U5 for accurate sourcing channels.

Selection Notes

Select this component when SPD data integrity and temperature monitoring are required for DDR4 systems. The low voltage operation suits modern mobile and desktop platforms. Verify that the I2C address matches the system design requirements.

Part Context

This part belongs to the S-34TS04L series of serial EEPROMs from ABLIC. It is specifically engineered for memory module applications where non-volatile storage and environmental sensing are critical. The series provides reliable data retention suitable for long-term system deployment.

Replacement Considerations

Check for direct substitutes within the S-34TS04 family. Ensure any replacement maintains the same 8-pin DFN footprint and I2C protocol compatibility.