Features
- Universally compatible pinout and command set
- Low Sleep power for bootloader tasks
- Active Interrupt option that reduces MCU overhead
- Standard block architecture with added 256-byte page erase for energy-efficient data logging
AT25x, AT25DF
Description
The AT25XV041B 4Mbit SPI Serial Flash memory IC is a member of our System Enhancing class of code and data storage solutions with an extended operating range of up to 4.4V. The device is designed for all system memory tasks ranging from boot/code shadowing to data logging and includes the 256-byte page Erase feature that enables efficient, lower energy data logging.
Parameters
| Attributes | Value |
|---|---|
| Memory Class | FusionHD |
| Memory Density | 4 |
| Operating Voltage Range (V) | 1.65 - 4.4 |
| Speed | 85 MHz |
| Interface | Single, Dual SPI |
| Temp. Range (°C) | -40 to +85°C |
| Deep Power Down (µA) | 0.2 |
| Read Current (mA) | 3.5 |
| Key Benefit | Extended voltage 4.4 Volts |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Pitch (mm) |
|---|---|---|
| 8-WLCSP | — | — |
| DFN | 2 x 3 | 0.5 |
| DFN | 5 x 6 | 1.27 |
| SOIC-N | 3.81 x 4.80 | 1.27 |
| UDFN 8MA1 8 - 5x6 | — | — |
Application Block Diagrams
 | Bluetooth Low Energy Tags for Proximity and Asset Tracking Ultra-low power Bluetooth Low Energy asset tracker tag with high-precision accuracy. |
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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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- 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
-
Unclear datasheet AT25XV041B
Dear Support, I would be very happy if you could answer the following 3 questions as we would like to start with a 0-series production. 1) Is the AT25XV041B soon going to be marked end of life / not recommended for future development? 2) On page 46, the AT25XV041B ...
Feb 18, 2022 -
MTBF/FIT Data for AT25XV041B-XMHV-T
Can you provide MTBF/FIT data for AT25XV041B-XMHV-T serial SPI flash memory?
Oct 5, 2021 -
QSPI erase page
Hi Guys, For my project I am using QSPI to read erase and write to an external flash. the flash chip is the AT25XV041B. This chip has also the capability to erase 1 page of 256 bytes (command 81h). But the QSPI stack does not have a command listed in ...
Nov 22, 2024
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