AT25DN512C-XMHF-T

Memory IC Overview

The AT25DN512C-XMHF-T is a non-volatile NOR flash memory integrated circuit manufactured by Renesas Electronics Corporation. It provides a storage capacity of 512 Kbit, organized as 64K x 8 bits. The device utilizes an SPI interface with a maximum clock frequency of 104 MHz. It operates within a supply voltage range of 2.3V to 3.6V and supports a working temperature range from -40°C to +85°C. The component is housed in an 8-TSSOP package.

Memory IC Feature Summary

• Supports high-speed serial data transfer via standard SPI protocol
• Retains stored data without continuous power supply
• Operates reliably across extended industrial temperature ranges

Memory IC Applications

• Embedded systems requiring compact code storage
• Industrial control devices needing reliable data retention
• Consumer electronics utilizing small footprint memory solutions

Memory IC Procurement Notes

Verify the specific suffix XMHF-T corresponds to the 8-TSSOP package configuration. Confirm that the 2.3V minimum voltage requirement aligns with the target system's power rail specifications. Ensure compatibility with the required SPI command set for the intended firmware implementation before finalizing procurement.

Memory IC Selection Notes

Select this component when a small form factor is required alongside moderate storage density. The 8-TSSOP package offers a balance between pin count and board space efficiency. Consider the 104 MHz clock speed if higher throughput is necessary compared to slower legacy alternatives.

Memory IC Part Context

This part belongs to the AT25DN series of serial NOR flash memories designed for cost-sensitive applications. It shares architectural similarities with other members of the family but differs in package type and specific electrical characteristics defined by the XMHF-T designation.

Memory IC Replacement Considerations

Check for AT25DF512C-SSHN-B or AT25DF512C-SSHN-T if SOIC packaging is acceptable instead of TSSOP. Verify pinout compatibility before substituting with other 512Kbit SPI flash parts.