myMectronic
myMectronic

A Premier B2B Part Search

RENESAS AT25SF641SUBT Serial Flash Memory

The AT25SF641 is a 64-Mbit serial flash memory with a 2.7V minimum supply voltage. It supports SPI and Quad modes, with dual I/O, quad I/O, and QPI. Features include high-speed data transfer up to 65MB/s, flexible erase options for code and data, fast page programming, and low power consumption. It operates within -40°C to +85°C industrial temperature range, making it suitable for embedded systems, IoT devices, and data storage applications, with industry-standard packages for versatile implementation.

Authorized Distributors
Part No:AT25SF641-SUB-T
Stock:0
Inv Date:06-07-2026
Price: N/A
Buy/RFQ:

RENESAS AT25SF641SUBT Serial Flash Memory Specifications:

  • Memory Capacity: 64-Mbit (8MB)
  • Supply Voltage: 2.7V to 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Data Transfer Rate: up to 65MB/s
  • Maximum Clock Frequency: 104 MHz
  • Page Size: 256 bytes
  • Erase Block Sizes: 4KB, 32KB, 64KB, or full chip
  • Page Program Time: 0.6 ms typical
  • Block Erase Times: 60 ms (4KB), 350 ms (32KB), 700 ms (64KB)
  • Endurance: 100,000 cycles
  • Data Retention: 20 years
  • Low Power Consumption: 2 μA deep power-down, 10 μA standby, 5 mA active read
  • Packages: 8-lead SOIC, 8-pad DFN, Die in Wafer Form
  • Protection: Hardware and software write protection, security register, lock-down features

Buy the Adesto AT25SF641 – Reliable Serial Flash Memory for Industrial Applications

Enhance your electronic systems with the AT25SF641, a 64-Mbit serial flash memory supporting SPI and QPI interfaces. Featuring up to 65MB/s data transfer, flexible erase options, and low power consumption, it is ideal for industrial, IoT, and data storage applications. Its wide temperature range and industry-standard packages ensure versatile integration and durability. Purchase online today to experience fast, reliable, and efficient memory solutions designed for high-volume, demanding environments.

Order your Adesto AT25SF641 series serial flash memory today and upgrade your embedded or data storage projects with reliable high-speed performance.

Frequently Asked Questions

Where can I buy RENESAS AT25SF641SUBT?

You can click on the BUY or RFQ button to purchase AT25SF641SUBT from an authorized RENESAS distributor.

How do I troubleshoot issues or seek technical support for part AT25SF641SUBT?

You can download the AT25SF641SUBT datasheet or visit the RENESAS website for support.

Who is the manufacturer of AT25SF641SUBT?

RENESAS

RENESAS Part List

Browse and search other RENESAS parts, locate datasheets and stock

Sponsored by