AT32F421K8U7

The AT32F421K8U7 is a microcontroller from the AT32F4xx family developed by Artery Technology. It is based on the ARM Cortex-M4 core, designed for high-performance processing in cost-sensitive applications. This microcontroller operates at a frequency of up to 96 MHz and includes various integrated features ideal for embedded systems.
Key features of the AT32F421K8U7 include 64 KB of Flash memory, 8 KB of SRAM, and a range of peripherals such as multiple timers, GPIOs, UARTs, I2C, SPI, and ADCs. It also supports advanced functionalities like PWM, CAN, and USB, providing versatility for complex applications.
The chip offers low power consumption modes, making it suitable for battery-powered devices. It is packaged in a compact, 32-pin QFN or LQFP format, which is optimal for space-constrained designs. The AT32F421K8U7 is supported by a robust ecosystem of development tools and software, facilitating rapid prototyping and deployment in applications like consumer electronics, industrial automation, and IoT devices.

The AT32F421K8U7 is a microcontroller from the Atmel/Microchip line. Equivalent products may include microcontrollers from other manufacturers, such as the STM32F0 or STM32F1 series from STMicroelectronics, the NXP LPC11xx series, or the TI MSP430 series, depending on specific requirements like memory size, peripheral set, and performance. Be sure to compare specs such as processing speed, memory, and available peripherals when selecting an equivalent.

The AT32F421K8U7 is a microcontroller from the AT32F421 series, featuring a high-performance ARM Cortex-M4 core with DSP instructions and a Floating-Point Unit (FPU). It operates at a maximum frequency of 96 MHz. The microcontroller includes 64 kB of Flash memory and 16 kB of SRAM, providing efficient data handling and storage.
Key features include:
- Operating Voltage: 1.8V to 3.6V
- Peripherals: Multiple timers, USART, SPI, I2C, and USB 2.0 full-speed interface.
- ADC: 12-bit ADC with up to 16 channels for precise analog-to-digital conversion.
- Communication: Supports various communication protocols, ensuring flexibility in connectivity.
- GPIOs: Provides flexible I/O pins for interfacing with external devices.
- Low Power Modes: Supports low-power consumption modes for energy efficiency.
The AT32F421K8U7 is ideal for applications requiring efficient processing, ample interfacing options, and low power consumption, making it suitable for IoT devices, consumer electronics, and industrial systems.

The AT32F421K8U7 is a microcontroller from the Atmel (now Microchip Technology) family. It typically comes in a 32-pin LQFP (Low-Profile Quad Flat Pack) package. This microcontroller is designed for various applications, offering a balance of performance and cost-effectiveness.
Key features and functions of the AT32F421K8U7 include:
1. ARM Cortex-M4 Core: It is based on the ARM Cortex-M4 processor, providing efficient processing capabilities.
2. Memory: The microcontroller has built-in Flash memory and SRAM for storing firmware and data.
3. Peripherals: It includes a range of peripherals such as timers, ADC, UART, SPI, and I2C interfaces, which facilitate connectivity and control for embedded applications.
4. GPIO: General-purpose input/output pins are available for interfacing with other hardware components and sensors.
5. Power Management: Features for power management make it suitable for battery-powered applications.
The AT32F421K8U7 is ideal for applications requiring a compact and efficient microcontroller, offering flexibility for developers working on diverse projects.

The AT32F421K8U7 is manufactured by Artery Technology Co., Ltd. Artery Technology is a semiconductor company based in China. It specializes in the design and production of high-performance microcontrollers (MCUs) that are used in a variety of electronic applications. The company focuses on providing innovative and cost-effective solutions for industries such as consumer electronics, industrial control, automotive, and more. Their products are known for their performance, reliability, and competitive pricing, making them a popular choice for developers and engineers in various sectors.

The AT32F421K8U7 microcontroller is commonly used in applications that require low power consumption and cost-effectiveness. It is suitable for consumer electronics, industrial control systems, and home automation. Its features make it ideal for motor control, sensor integration, and communication interfaces. Additionally, it can be utilized in medical devices, wearable technology, and IoT devices due to its compact size and efficient processing capabilities. Its general-purpose input/output (GPIO) capabilities also make it suitable for customized, small-scale projects.

The AT32F421K8U7 is typically available in a QFN32 package type, which stands for Quad Flat No-leads with 32 pins. This package is compact, making it suitable for space-constrained applications.