AT32F425C8T7

The AT32F425C8T7 (ARM Cortex-M4) has equivalents like:
- STM32F103C8T6 (Cortex-M3, similar pinout)
- GD32F303CBT6 (Cortex-M4, higher clock)
- APM32F103CBT6 (Cortex-M3, compatible)
- CH32F103C8T6 (Cortex-M3, cost-effective)
These offer similar performance, peripherals, or pin compatibility. Check specs for exact replacements.

The AT32F425C8T7 is a 32-bit ARM Cortex-M4 microcontroller by Artery with these key features:
- Core: 120 MHz Cortex-M4 with FPU and DSP instructions
- Memory: 64 KB Flash, 20 KB SRAM
- Peripherals: USB 2.0 FS, 2x USART, 2x SPI, 2x I²C, 1x CAN 2.0B
- Timers: 7x 16-bit (incl. PWM), 1x 32-bit, 1x SysTick
- ADC: 12-bit, 1 MSPS, 10 channels
- GPIO: Up to 37 I/O pins
- Operating Voltage: 2.6V–3.6V
- Packages: LQFP48 (7x7mm)
- Temperature Range: -40°C to +85°C
Compact, efficient, and suitable for USB-enabled embedded applications.

The AT32F425C8T7 is a 32-bit ARM Cortex-M4 MCU from Artery with the following key specifications:
- Pin Count: 48 pins (LQFP48 package).
- Core: Cortex-M4 (up to 96 MHz).
- Flash: 64 KB, SRAM: 20 KB.
- Key Peripherals:
- GPIOs: Up to 39 usable.
- Timers: 10 (including PWM, basic, advanced).
- ADCs: 12-bit, up to 16 channels.
- Communication: USART (3), SPI (2), I2C (2), USB 2.0 FS.
- Others: CAN, DMA, RTC, CRC.
Typical Applications: Consumer electronics, industrial control, and USB devices.

The AT32F425C8T7 is manufactured by Artery Technology, a Chinese semiconductor company specializing in 32-bit ARM Cortex-M microcontrollers (MCUs).
Artery Technology focuses on high-performance, low-power MCUs for applications like consumer electronics, industrial control, and IoT. Their products are known for cost-effectiveness and compatibility with STM32 MCUs, making them popular alternatives in the market.
The company is headquartered in Shenzhen, China, and has gained recognition for its rapid innovation in the microcontroller space.

The AT32F425C8T7, a 32-bit ARM Cortex-M4 MCU by Artery, is widely used in:
1. Industrial Control – PLCs, motor control, and automation.
2. Consumer Electronics – Smart home devices, wearables.
3. IoT & Wireless – Bluetooth, Zigbee, and LoRa applications.
4. Embedded Systems – Data logging, sensor interfaces.
5. Medical Devices – Portable diagnostic tools.
6. Automotive – Auxiliary control units, dashboards.
With high performance (up to 96 MHz), rich peripherals (USB, ADC, PWM), and low power, it suits cost-sensitive, real-time applications.

The AT32F425C8T7 is packaged in an LQFP-48 (Low-Profile Quad Flat Package) with 48 pins. This compact surface-mount package is suitable for space-constrained applications, offering a balance of size and performance. The LQFP-48 has a body size of 7x7mm and a pin pitch of 0.5mm, making it ideal for embedded systems.