AT32F403ARGT7

The AT32F403ARGT7 is a high-performance 32-bit microcontroller from Artery 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, ADC, and PWM.
Key highlights:
- High-speed processing: 240 MHz with DSP instructions.
- Rich connectivity: USB, CAN, multiple serial interfaces.
- Analog integration: 12-bit ADC, DAC, and comparators.
- Wide voltage range: 2.6V–3.6V operation.
- Package: LQFP64 (10x10mm).
Ideal for industrial control, consumer electronics, and IoT applications requiring high-speed computation and connectivity.

The AT32F403ARGT7 (by Artery) is comparable to STM32F103 series (by STMicroelectronics), particularly the STM32F103RGT6. Both feature ARM Cortex-M3 cores, similar peripherals, and pin compatibility. Other alternatives include GD32F103RGT6 (by GigaDevice) and APM32F103RGT6 (by APM). These chips offer comparable performance and features, making them suitable replacements depending on availability and cost. Always verify pinout and firmware compatibility.

The AT32F403ARGT7 is a high-performance ARM Cortex-M4 MCU by Artery. Key features:
- Core: 240 MHz Cortex-M4 with FPU and DSP instructions
- Memory: 256 KB Flash, 96 KB SRAM
- Peripherals: USB 2.0 OTG, CAN 2.0B, 3x USART, 5x UART, 4x SPI, 3x I2C
- Timers: 16x 16-bit, 2x 32-bit, PWM, RTC
- ADC/DAC: 3x 12-bit ADC (16 ch), 2x 12-bit DAC
- GPIO: Up to 80 I/O pins
- Operating Voltage: 2.6V–3.6V
- Packages: LQFP64 (10x10mm)
Ideal for industrial control, consumer electronics, and IoT.

The AT32F403ARGT7 is a 32-bit ARM Cortex-M4 microcontroller from Artery with 64 pins (LQFP package).
Key Functions:
- GPIO: Multiple configurable I/O pins.
- Communication: Supports USART, SPI, I2C, CAN, USB 2.0.
- Analog: 12-bit ADC (up to 16 channels), 12-bit DAC.
- Timers: Advanced-control, general-purpose, and basic timers.
- Memory: 256KB Flash, 96KB SRAM.
- Clock: Up to 240MHz with internal PLL.
- Debug: SWD & JTAG interfaces.
Ideal for embedded applications requiring high performance and connectivity.

The AT32F403ARGT7 is manufactured by Artery Technology, a Chinese semiconductor company specializing in 32-bit ARM-based microcontrollers.
Artery Technology focuses on high-performance, low-power MCUs for applications like consumer electronics, industrial control, and IoT. The AT32F403ARGT7 features an ARM Cortex-M4 core, high-speed operation, and rich peripherals, making it competitive with offerings from STMicroelectronics and NXP.
The company is known for cost-effective solutions while maintaining compatibility with industry standards.

The AT32F403ARGT7, a high-performance ARM Cortex-M4 MCU by Artery, is widely used in:
- Industrial Control: PLCs, motor drives, HMI.
- Consumer Electronics: Smart home devices, wearables.
- Automotive: Body control, infotainment.
- IoT: Wireless sensors, gateways.
- Medical: Portable monitoring devices.
- Robotics: Servo control, drones.
Its features (high speed, rich peripherals, low power) suit real-time, embedded applications.

The AT32F403ARGT7 comes in an LQFP-64 package. This is a 64-pin, low-profile quad flat package with a body size of 10×10 mm and a lead pitch of 0.5 mm, suitable for surface-mount applications. It provides good thermal and electrical performance for embedded systems.