AT25DN011-SSHF-T

Memory IC Overview

The AT25DN011-SSHF-T is a 1-Mbit Serial NOR Flash memory device manufactured by Renesas Electronics. It operates on a single 2.3 V to 3.6 V supply and supports SPI modes 0 and 3 with clock frequencies up to 104 MHz. The memory organization is 128 k x 8 bits. It features dual-output read capability for enhanced performance. The component is available in an SOIC-N 150mil package and is designed for industrial and commercial applications within a temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Supports Dual Output Read mode for increased data throughput
• Compatible with standard Serial Peripheral Interface (SPI) protocols
• Operates on a single low-voltage power supply

Memory IC Applications

• Industrial control systems requiring non-volatile storage
• Commercial embedded devices needing code execution from flash
• Consumer electronics utilizing serial flash memory

Memory IC Procurement Notes

Verify the specific suffix 'SSHF' corresponds to the SOIC-N 150mil package and tape & reel packaging configuration. Confirm the operating temperature grade (-40°C to +85°C) matches the application environment requirements. Ensure compatibility with the host controller's SPI interface modes (Mode 0 or 3). Cross-reference the manufacturer part number with official Renesas documentation to confirm current production status and availability.

Memory IC Selection Notes

Select this component when a 1-Mbit capacity is required with dual-read speed benefits. It is suitable for designs constrained by voltage ranges between 2.3 V and 3.6 V. Consider the SOIC-N package size for PCB layout constraints. Verify that the maximum clock frequency of 104 MHz meets the system bus speed requirements. Compare against other AT25DN series variants if different package styles or temperature ranges are needed.

Memory IC Part Context

This part belongs to the AT25DN011 series of Serial NOR Flash memories. The series offers various package options including DFN and SOIC formats. These devices are designed for high-reliability applications requiring fast read access and low power consumption. The AT25DN011-SSHF-T specifically denotes the SOIC-N package variant with tape and reel delivery.

Memory IC Replacement Considerations

Check for AT25DN011-MAHF-T for DFN package alternatives. Verify AT25DF011 series parts for wider voltage range requirements (1.7V to 3.6V). Ensure pinout and command set compatibility before substituting.