AT25DF021-MH-Y
- Mfr.Part #
- AT25DF021-MH-Y
- Manufacturer
- Microchip Technology
- Package / Case
- 8-UDFN Exposed Pad
- Datasheet
- Download
- Description
- IC FLASH 2MBIT SPI 70MHZ 8UDFN
- Stock
- 32,430
- In Stock :
- 32,430
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Package / Case :
- 8-UDFN Exposed Pad
- Technology :
- Flash
- Base Product Number :
- AT25DF021
- Series :
- --
- Write Cycle Time - Word, Page :
- 7μs, 5ms
- Memory Format :
- Flash
- Memory Organization :
- 256K x 8
- Packaging :
- Tray
- Published :
- 2012
- Package :
- Tray
- Operating Temperature :
- -40°C~85°C TC
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Memory Type :
- Non-Volatile
- Base Part Number :
- AT25DF021
- Supplier Device Package :
- 8-UDFN (5x6)
- Product Status :
- Obsolete
- Clock Frequency :
- 70MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply :
- 2.7V~3.6V
- Memory Interface :
- SPI
- Memory Size :
- 2Mb 256K x 8
- Datasheets
- AT25DF021-MH-Y

Memory Microchip Technology AT25DF021-MH-Y Overview
The Memory Microchip Technology AT25DF021-MH-Y is a high-performance, 2 Mbit Flash memory component that offers reliable storage with a SPI interface, operating at a frequency of up to 70 MHz. Encased in a compact 8-UDFN package, this IC FLASH component from Microchip Technology is engineered for optimal efficiency and durability. The product's compact footprint and high-speed capabilities make it an ideal solution for applications requiring high-density, non-volatile memory in a space-constrained environment.
AT25DF021-MH-Y Features
This IC FLASH memory chip boasts a 2 Mbit capacity with a serial peripheral interface that ensures fast data transfer rates of up to 70 MHz. It features low power consumption and supports the standard serial Flash interface for program, erase, and read operations, making it highly versatile for integrating into various electronic systems. The device's 8-UDFN package is designed for minimal space usage while providing robustness in design and function.
AT25DF021-MH-Y Applications
- Consumer Electronics: Utilized in devices such as smart watches, digital cameras, and gaming peripherals for efficient, quick access memory storage.
- Communication Equipment: Used in modems and routers to store firmware and configuration settings, enabling reliable device operation and easy updates.
- Industrial Automation: Implements memory solutions in controllers and human-machine interfaces (HMIs) for program storage and data logging, ensuring stable and efficient industrial operations.
- Medical Devices: Applies in portable medical monitoring devices, storing critical firmware and data logs that require high integrity and accessibility.
- Automotive Applications: Incorporated in automotive infotainment systems and advanced driver-assistance systems (ADAS) to store crucial software and user preferences.
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