AT45DB021D-MH-Y
- Mfr.Part #
- AT45DB021D-MH-Y
- Manufacturer
- Microchip Technology
- Package / Case
- 8-UDFN Exposed Pad
- Datasheet
- Download
- Description
- IC FLASH 2MBIT SPI 66MHZ 8UDFN
- Stock
- 32,490
- In Stock :
- 32,490
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Voltage - Supply :
- 2.7V~3.6V
- Memory Organization :
- 264 Bytes x 1024 pages
- Clock Frequency :
- 66MHz
- Published :
- 2012
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Write Cycle Time - Word, Page :
- 4ms
- Technology :
- Flash
- Series :
- --
- Package :
- Tray
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 2Mb 264Bytes x 1024 pages
- Packaging :
- Tray
- Supplier Device Package :
- 8-UDFN-EP (5x6)
- Memory Type :
- Non-Volatile
- Package / Case :
- 8-UDFN Exposed Pad
- Operating Temperature :
- -40°C~85°C TC
- Base Part Number :
- AT45DB021
- Product Status :
- Obsolete
- Memory Interface :
- SPI
- Memory Format :
- Flash
- Base Product Number :
- AT45DB021
- Mounting Type :
- Surface Mount
- Datasheets
- AT45DB021D-MH-Y

Memory Microchip Technology AT45DB021D-MH-Y Overview
The AT45DB021D-MH-Y from Microchip Technology is a cutting-edge 2Mbit flash memory device that leverages Serial Peripheral Interface (SPI) for high-speed data transmission, reaching up to 66MHz. This integrated circuit is housed in an ultra-small 8UDFN package, making it ideal for applications requiring compact storage solutions. The Memory Microchip Technology AT45DB021D-MH-Y is designed to offer reliable data storage and retrieval in a range of industrial and commercial applications, ensuring robust performance even in challenging environments. Its high-speed operation and low power consumption make it a prime choice for developers looking to optimize their electronic designs.
AT45DB021D-MH-Y Features
This flash memory IC features a 2Mbit capacity with a 66MHz SPI interface, facilitating fast and efficient data handling capabilities. It supports a wide voltage range and is known for its low-power consumption during both active and standby phases. The small 8UDFN package is ideal for space-constrained applications, while its high durability and reliability ensure prolonged operational life and reduced maintenance costs.
AT45DB021D-MH-Y Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, the AT45DB021D-MH-Y provides compact, high-speed storage that enhances the device's ability to manage apps and user data seamlessly.
- Industrial Automation: In automation systems, this IC serves as a reliable solution for logging data, configuring settings, and firmware updates, contributing to enhanced process efficiency and reliability.
- Wearable Technology: Ideal for wearables, the AT45DB021D-MH-Y ensures minimal power consumption while providing the necessary storage for user data and device applications, crucial for maintaining long battery life.
- Internet of Things (IoT) Devices: Acts as a primary component in IoT devices where low power usage and efficient data storage are required to handle the connectivity and functionality of smart devices.
- Automotive Electronics: Used in automotive applications for storing firmware and data crucial for the operation of infotainment and navigation systems, ensuring they run efficiently and reliably.
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