AT32F403ARCT7

The AT32F403ARCT7 is a high-performance 32-bit microcontroller from Artery Technology, based on the ARM Cortex-M4 core with FPU, running at up to 240 MHz. It features 256 KB Flash, 96 KB SRAM, and extensive peripherals including USB OTG, CAN, USART, SPI/I2C, and 12-bit ADCs/DACs.
Key highlights:
- High speed: 240 MHz with zero-wait execution from Flash.
- Rich interfaces: Supports USB, CAN, multiple serial comms, and GPIOs.
- Low power: Multiple power-saving modes.
- Industrial-grade: Operates in -40°C to +105°C.
Ideal for industrial control, consumer electronics, and IoT applications, the AT32F403ARCT7 offers a cost-effective alternative to similar STM32 MCUs with enhanced performance.

The AT32F403ARCT7 is a high-performance ARM Cortex-M4 MCU by Artery. Key features:
- Core: 240 MHz Cortex-M4 with FPU and DSP
- Memory: 256 KB Flash, 96 KB SRAM
- Peripherals:
- 2x CAN, 3x USART, 5x UART, 3x SPI, 2x I2C
- 3x 12-bit ADC (16 ch, 2 MSPS)
- 2x 12-bit DAC
- USB 2.0 FS/OTG
- Timers: 16x general-purpose, 2x advanced-control (PWM)
- Operating Voltage: 2.6–3.6V
- Packages: LQFP64 (10x10mm)
- Extended Temp: -40°C to +105°C
Ideal for industrial, consumer, and motor control applications.

The AT32F403ARCT7 is a 32-bit ARM Cortex-M4 microcontroller from Artery with the following specifications:
- Pin Count: 64 pins (LQFP64 package)
- Core: 120 MHz Cortex-M4 with FPU
- Flash: 256 KB
- SRAM: 96 KB (64 KB + 32 KB)
- Key Functions:
- GPIO: Up to 51 I/O pins
- Communication: 3x USART, 2x UART, 3x SPI, 2x I2C, USB 2.0 FS
- Analog: 2x 12-bit ADC (16 ch), 1x 12-bit DAC
- Timers: 8x 16-bit, 2x 32-bit, PWM, encoder interface
- Debug: SWD & JTAG
It is suitable for industrial control, consumer electronics, and motor control applications.

The AT32F403ARCT7 is manufactured by Artery Technology, a Chinese semiconductor company specializing in 32-bit ARM Cortex-M microcontrollers.
Artery Technology focuses on high-performance, low-power MCUs for applications like consumer electronics, industrial control, and IoT. The AT32F403ARCT7, based on the ARM Cortex-M4 core, is one of their flagship products, offering high-speed processing and rich peripherals.
The company is known for cost-effective alternatives to Western MCU brands while maintaining competitive performance.

The AT32F403ARCT7, a high-performance ARM Cortex-M4 MCU, is widely used in:
1. Industrial Control – PLCs, motor control, automation.
2. Consumer Electronics – Smart home devices, wearables.
3. IoT & Wireless – Gateways, sensor nodes, LoRa/Wi-Fi modules.
4. Medical Devices – Portable monitors, diagnostic tools.
5. Automotive – Body control, infotainment, ADAS.
6. Embedded Systems – Robotics, drones, power management.
With high-speed processing (240 MHz), rich peripherals (USB, CAN, ADC), and low power, it suits diverse real-time applications.

The AT32F403ARCT7 microcontroller comes in an LQFP-64 package. This package has 64 pins arranged in a low-profile quad flat configuration, suitable for surface-mount applications. It offers a compact footprint while providing sufficient I/O and peripheral connectivity for embedded designs. The LQFP-64 is widely used for balancing space efficiency and ease of assembly.