AT32F421G4U7 is an ultra-value MCU introduced by Artery, featuring an ARM® Cortex®-M4 core with a 120MHz clock frequency. It is equipped with 16KB of SRAM and 64KB of Flash memory. The MCU offers eight communication interfaces, including 2 USARTs, 2 SPIs (which can also be used as I²S), and 2 I²Cs. It is packaged in a compact QFN28 package. With its high-performance computing, rich expandability, and stable storage capabilities, the AT32F421G4U7 is suitable for a wide range of applications, including IoT nodes, optical modules, wireless charging, motor control, and industrial automation.
Founded in 2016, Artery has rapidly gained prominence in the 32-bit microcontroller market, thanks to its forward-looking strategic layout and robust technical capabilities. The company's core team comprises top talents in chip design, semiconductor processes, and system development, with over 85% of employees dedicated to R&D, building a powerful engine for technological innovation. Within just five months of its establishment, Artery successfully launched a high-performance 32-bit MCU chip, demonstrating an astonishing speed of innovation. Currently, Artery has established branches in Chongqing, Shenzhen, Suzhou, Shanghai, Taiwan, and other locations, forming a nationwide network for R&D, production, and services. Relying on its comprehensive IP library and deep professional integration experience, Artery focuses on the development of ARM® Cortex®-M4/M0+ series MCUs, continuously introducing innovative products that meet market demands and becoming a highly regarded innovation leader in the industry. MANDU, as an agent, provides customers with a wide range 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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Mobile phone: +86-150-1290-5940
Mailbox: sales@manduic.com
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