Description
The AT25SF041B is a member of our standard class code and data storage solutions designed for 3V systems in which program code is shadowed from Flash memory into embedded or external RAM for execution.
The architecture includes erase block sizes that are optimized to meet the needs of today's code and data storage applications and three security register pages for unique device serialization, system-level Electronic Serial Number (ESN) storage, locked key storage, etc.
- Universally compatible pinout and command set
- Standard block architecture
- Supports Dual I/O, Quad I/O and XiP operation
- Continuous read, wrap and burst modes for XiP
Parameters
| Attributes | Value |
|---|---|
| Memory Class | Standard Flash |
| Memory Density | 4 |
| Operating Voltage Range (V) | 2.5 - 3.6 |
| Speed | 108 MHz |
| Interface | Single, Dual, Quad SPI |
| Temp. Range (°C) | -40 to +85°C |
| Deep Power Down (µA) | 1.2 |
| Read Current (mA) | 3.3 |
| Key Benefit | Standard features |
Filters
Simulation Models
Partner Solutions
- Model - IBIS
- Model - Verilog
Development ToolµISP is a compact standalone and universal solution, specifically designed for production environments, based on Algocrafts WriteNow! Technology. This is a standard tool for many families and devices and supports multi programming protocol (JTAG, SPI, UART, DAP, SWD, I2C, BDM, custom protocol, etc).Provided By: Algocraft Srl- Development ToolWriteNow! Series of In-System Programmers is a breakthrough in the programming industry. The programmers support a large number of devices (microcontrollers, memories, CPLDs and other programmable devices) from various manufacturers and have a compact size for easy ATE/fixture integration. They work in standalone or connected to a ...Provided By: Algocraft Srl
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No Results Found.
Make sure all keywords are spelled correctly.
Try fewer, different, or more general terms to vary your search.
If you have filters applied, consider deselecting some to broaden your results.
- Search our extensive knowledgebase, designed to help customers with their FAQs.
- Get help from our expert Renesas technical staff and community on our support forums.
- Model - IBIS
- Model - Verilog
Simulation Models (2)
- Development ToolµISP is a compact standalone and universal solution, specifically designed for production environments, based on Algocrafts WriteNow! Technology. This is a standard tool for many families and devices and supports multi programming protocol (JTAG, SPI, UART, DAP, SWD, I2C, BDM, custom protocol, etc).Provided By: Algocraft Srl
- Development ToolWriteNow! Series of In-System Programmers is a breakthrough in the programming industry. The programmers support a large number of devices (microcontrollers, memories, CPLDs and other programmable devices) from various manufacturers and have a compact size for easy ATE/fixture integration. They work in standalone or connected to a ...Provided By: Algocraft Srl
Partner Solutions (2)
Support Communities
-
SPI FLASH AT25SF041B Support
I have an coustomised board with DA14683 MCU and W25Q40EW SPI FLASH. In that board flash is working and my application program is also working.Now I have a new board with same design containing DA14683 MCU and with NEW flash AT25SF041B. But here SPI is not flashing. I am ...
Aug 17, 2023 -
AT25SF041B : Block Erase Time after 500 Cycles - Temperature Influence?
Dear Renesas Team, During a lifetime test of our product, we observed that the block erase time (4kb) increased from approximately 60ms to 600ms after 500 erase cycles. The test duration was 40 days at a temperature of 50°C. Could you please inform us about the potential factors contributing to ...
Jul 5, 2024 -
Regarding AT25SF041B SPI FLASH
Hai, I have an coustomised board with DA14683 MCU and W25Q40EW SPI FLASH. In that board flash is working and my application program is also working. Now I have a new board with same design containing DA14683 MCU and with NEW flash AT25SF041B. But here SPI is not flashing. I ...
Aug 15, 2023
Support Communities
