Artery Agent Microcontroller AT32F421K4U7-4
AT32F421K4U7-4
AT32F421K4U7-4 is an ultra-value MCU introduced by Artery, based on the ARM® Cortex®-M4 core with a clock frequency of 120MHz and integrated DSP. It features 16KB of Flash memory and 8KB of SRAM, which are sufficient for basic code storage and program execution. The MCU integrates 2 USARTs, 1 SPI, 1 I²C, and other interfaces, supporting serial communication and simple peripheral expansion. It is suitable for a variety of lightweight communication scenarios. Packaged in a compact QFN32 package, it offers stable electrical performance and is ideal for precise soldering and PCB designs with limited space.
Artery's MCUs support a variety of wireless communication protocols, such as Bluetooth and Wi-Fi, which facilitate the connection of devices to the Internet of Things (IoT). In smart home sensor nodes, products based on the Cortex-M0+ core operate with low power consumption, allowing for long-term collection of data such as temperature, humidity, and air quality. These data are then transmitted to the gateway via SPI or UART interfaces. Meanwhile, the built-in security mechanisms ensure the safety of IoT data transmission and storage, preventing information leakage and helping to build a secure and reliable IoT ecosystem. MANDU, as an agent, offers customers a wide variety of storage solutions.
--AT32F421 Series--
| Part Number | Series | Speed (MHz) | Flash (KB) | SRAM (KB) | Pkg. | Download |
| AT32F421C4T7 | Effective MCU | 120 | 16 | 8 | LQFP48 | Not yet |
| AT32F421C6T7 | Effective MCU | 120 | 32 | 16 | LQFP48 | Not yet |
| AT32F421C8T7 | Effective MCU | 120 | 64 | 16 | LQFP48 | Not yet |
| AT32F421F4P7 | Effective MCU | 120 | 16 | 8 | TSSOP20 | Not yet |
| AT32F421F6P7 | Effective MCU | 120 | 32 | 16 | TSSOP20 | Not yet |
| AT32F421F8P7 | Effective MCU | 120 | 64 | 16 | TSSOP20 | Not yet |
| AT32F421G4U7 | Effective MCU | 120 | 16 | 8 | QFN28 | Not yet |
| AT32F421G6U7 | Effective MCU | 120 | 32 | 16 | QFN28 | Not yet |
| AT32F421G8U7 | Effective MCU | 120 | 64 | 16 | QFN28 | Not yet |
| AT32F421K4T7 | Effective MCU | 120 | 16 | 8 | LQFP32 | Not yet |
| AT32F421K4U7 | Effective MCU | 120 | 16 | 8 | QFN32 | Not yet |
| AT32F421K4U7-4 | Effective MCU | 120 | 16 | 8 | QFN32 | Not yet |
| AT32F421K6T7 | Effective MCU | 120 | 32 | 16 | LQFP32 | Not yet |
| AT32F421K6U7 | Effective MCU | 120 | 32 | 16 | QFN32 | Not yet |
| AT32F421K6U7-4 | Effective MCU | 120 | 32 | 16 | QFN32 | Not yet |
| AT32F421K8T7 | Effective MCU | 120 | 64 | 16 | LQFP32 | Not yet |
| AT32F421K8U7 | Effective MCU | 120 | 64 | 16 | QFN32 | Not yet |
| AT32F421K8U7-4 | Effective MCU | 120 | 64 | 16 | QFN32 | Not yet |
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