Manufacturer Part Number
AT32F421G8U7
Manufacturer
Artery
Introduction
The AT32F421G8U7 is a high-performance, low-power 32-bit ARM Cortex-M4 microcontroller from Artery. It offers a wide range of peripherals, including I2C, IrDA, LINbus, SMBus, SPI, and UART/USART, making it suitable for a variety of embedded applications.
Product Features and Performance
ARM Cortex-M4 core with a 120MHz operating frequency
64KB of flash memory and 16KB of RAM
10-channel 12-bit ADC
Diverse communication interfaces (I2C, IrDA, LINbus, SMBus, SPI, UART/USART)
Peripheral features include DMA, I2S, IR, LVR, POR, PWM, and WDT
23 programmable I/O pins
Product Advantages
High-performance 32-bit ARM Cortex-M4 core
Extensive peripheral set for versatile applications
Low-power operation with a wide temperature range (-40°C to 105°C)
Compact 28-WFQFN exposed pad package
Key Reasons to Choose This Product
Powerful 32-bit microcontroller with a rich set of features
Suitable for a wide range of embedded applications
Energy-efficient design for battery-powered devices
Reliable and robust performance in harsh environments
Quality and Safety Features
Integrated power-on reset (POR) and low-voltage reset (LVR) circuits
Watchdog timer (WDT) for system reliability
Supports safety-critical applications with its Cortex-M4 core
Compatibility
The AT32F421G8U7 is compatible with other Artery AT32 series microcontrollers, allowing for easy migration and code reuse.
Application Areas
Industrial automation and control
Medical devices
Home appliances
Portable electronics
IoT and sensor applications
Product Lifecycle
The AT32F421G8U7 is an active product in our website's sales team's microcontroller portfolio. Equivalent or alternative models are available, such as the AT32F421K8U7 and AT32F421C8U7. For the latest product information and availability, please contact our website's sales team.