AT25DF021-SSHF-T
- Mfr.Part #
- AT25DF021-SSHF-T
- Manufacturer
- Adesto Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC FLASH 2MBIT SPI 50MHZ 8SOIC
- Stock
- 21,488
- In Stock :
- 21,488
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Adesto Technologies
- Product Category :
- Memory
- Memory Format :
- Flash
- Clock Frequency :
- 50MHz
- Mounting Type :
- Surface Mount
- Base Product Number :
- AT25DF021
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Published :
- 2012
- Memory Interface :
- SPI
- RoHS Status :
- ROHS3 Compliant
- Memory Organization :
- 256K x 8
- Packaging :
- Tape and Reel (TR)
- Series :
- --
- Write Cycle Time - Word, Page :
- 7μs, 5ms
- Supplier Device Package :
- 8-SOIC
- Product Status :
- Obsolete
- Memory Size :
- 2Mb 256K x 8
- Voltage - Supply :
- 2.3V~3.6V
- Base Part Number :
- AT25DF021
- Memory Type :
- Non-Volatile
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TC
- Datasheets
- AT25DF021-SSHF-T

Memory Adesto Technologies AT25DF021-SSHF-T Overview
The Memory Adesto Technologies AT25DF021-SSHF-T is a highly efficient, 2Mbit SPI flash memory device that delivers robust performance with a maximum frequency of 50MHz, packaged neatly in an 8SOIC format. This component is engineered for applications requiring compact, reliable storage that can be integrated into smaller, more power-sensitive devices. With its industry-standard serial peripheral interface (SPI), it provides a reliable solution for storing code and data, making it ideal for a wide range of industrial and commercial applications. The enhanced durability and high-speed operation of this memory device ensure optimal performance and reliability for critical tasks.
AT25DF021-SSHF-T Features
- 2Mbit Flash Memory: Adequate storage for both boot code and firmware updates.
- SPI Interface with 50MHz maximum frequency: Ensures high-speed data transmission and simple integration with existing hardware architectures.
- 8SOIC Package: Compact form factor ideal for space-constrained applications.
- Low Power Consumption: Suitable for battery-powered or power-sensitive applications.
- High Reliability and Stability: Ensures data integrity even in demanding environments.
AT25DF021-SSHF-T Applications
- Embedded Systems: Used in microcontroller-based systems for storing executable code.
- Consumer Electronics: Integral in devices such as smartphones, tablets, and other portable gadgets for firmware storage.
- Internet of Things (IoT) Devices: Provides dependable storage for IoT firmware, enhancing device functionality and connectivity.
- Wearable Technology: Ideal for use in compact, power-sensitive wearable technologies that require reliable data storage.
- Medical Devices: Used in medical monitoring systems where reliable and durable data storage is critical.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















