S-25A010A0A-T8T2UD

Memory IC Overview

The S-25A010A0A-T8T2UD is a 1 K-bit SPI serial EEPROM designed for automotive applications with operation up to 125°C. It features a 2.5 V to 5.5 V supply range and supports clock frequencies up to 6.5 MHz. The device offers 10^6 cycle endurance at 25°C and 100-year data retention. It includes software and hardware write protection, page write capabilities of 16 bytes, and sequential read functions. Packaged in an 8-pin TSSOP, it meets AEC-Q100 Grade 1 standards.

Memory IC Feature Summary

• Automotive-grade reliability certified under AEC-Q100 for operation up to 125°C
• Integrated hardware and software write protection mechanisms including block protect bits
• Supports high-speed SPI communication with page write functionality for efficient data handling

Memory IC Applications

• Automotive cockpit domain controllers
• GNSS, DAB, and AM/FM antenna amplifier power supply monitoring
• Lithium-ion battery cell voltage monitoring systems

Memory IC Procurement Notes

Verify the specific ordering suffix T8T2UD confirms the 8-pin TSSOP package and tape reel packing format. Confirm wafer-level burn-in specifications are required for the target application. Ensure compatibility with the 2.5 V to 5.5 V operating voltage range and SPI mode requirements before finalizing procurement.

Memory IC Selection Notes

Select this component for designs requiring robust non-volatile memory in high-temperature automotive environments. The 1 K-bit capacity suits small data storage needs like calibration values or configuration settings. Consider the 16-byte page write size for write efficiency and verify that the 6.5 MHz maximum clock frequency aligns with system bus speeds.

Memory IC Part Context

This part belongs to the S-25A010A/020A/040A series of automotive SPI serial EEPROMs from ABLIC. The series provides 1 K-bit, 2 K-bit, and 4 K-bit capacities respectively. All variants share similar electrical characteristics and feature sets, differing primarily in memory density and address bit requirements for larger capacities.

Memory IC Replacement Considerations

S-25A010A0A-J8T2UD (Same capacity, SOP-8 package)

Memory IC FAQ

What is the maximum operating temperature for this component?

The component is qualified for an ambient operating temperature range of -40°C to +125°C.

How does the hardware write protect function work?

Setting the WP pin to a low level disables write operations for both the WRITE and WRSR instructions and resets the Write Enable Latch (WEL) bit.