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Artery Agent Microcontroller AT32A423K8U7-4

AT32A423K8U7-4

AT32A423K8U7-4

  • Manufacturer: Artery
  • Datecode: NEWS
  • Package: QFN32
  • PDF: Download
  • Products Catalog:Download
  • Inventory: Available now
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AT32A423K8U7-4 is a high-performance automotive microcontroller (MCU) with a 150MHz processing speed, 64KB of flash memory, and 32KB of SRAM, packaged in a QFN32 format. It is based on the ARM® Cortex®-M4 core and has passed the AEC-Q100 automotive qualification, ensuring reliability and durability in demanding automotive environments. The MCU operates within a wide temperature range of -40°C to 105°C and supports a supply voltage range of 2.4V to 3.6V, with low-power sleep modes to optimize energy consumption. It also features a rich set of peripherals, including an XMC interface, OTG controller, CAN bus, USART, SPI, I2C, multiple timers, high-speed ADC, and DAC. These capabilities make it highly suitable for a variety of automotive applications, such as body control, Advanced Driver Assistance Systems (ADAS), in-vehicle infotainment, 360-degree panoramic view systems, center console control, foot-kick tailgate control, and charging piles.

Artery's MCUs utilize an advanced 55nm process technology, which gives them a leading edge in chip performance, power consumption, and integration. Their products based on the ARM® Cortex®-M4/M0+ architecture have distinct performance characteristics. The Cortex®-M4 core, equipped with a single-precision floating-point unit (FPU) and a digital signal processor (DSP), handles complex algorithms and high-speed data with ease. Its maximum clock frequency of 288MHz allows it to respond quickly to various commands, meeting the high computational demands of applications such as industrial automation and motor control. On the other hand, the Cortex®-M0+ core focuses on low power consumption, making it suitable for energy-sensitive devices like smart bracelets and wireless sensors. It maximizes device battery life while ensuring basic functions operate normally, achieving a perfect balance between performance and power consumption. MANDU, as an agent, offers customers a wide variety of storage solutions.

--AT32A423 Series--

Part NumberSeriesSpeed (MHz)Flash (KB)SRAM (KB)Pkg.Download
AT32A423C8T7Automotive MCU1506432LQFP48Not yet
AT32A423C8U7Automotive MCU1506432QFN48Not yet
AT32A423CBT7Automotive MCU15012848LQFP48Not yet
AT32A423CBU7Automotive MCU15012848QFN48Not yet
AT32A423CCT7Automotive MCU15025648LQFP48Not yet
AT32A423CCU7Automotive MCU15025648QFN48Not yet
AT32A423K8U7-4Automotive MCU1506432QFN32Not yet
AT32A423KBU7-4Automotive MCU15012848QFN32Not yet
AT32A423KCU7-4Automotive MCU150256 48QFN32Not yet
AT32A423R8T7Automotive MCU1506432LQFP64Not yet
AT32A423R8T7-7Automotive MCU1506432LQFP64Not yet
AT32A423RBT7Automotive MCU15012848LQFP64Not yet
AT32A423RBT7-7Automotive MCU15012848LQFP64Not yet
AT32A423RCT7Automotive MCU15025648LQFP64Not yet
AT32A423RCT7-7Automotive MCU15025648LQFP64Not yet
AT32A423T8U7Automotive MCU1506432QFN36Not yet
AT32A423TBU7Automotive MCU15012848QFN36Not yet
AT32A423TCU7Automotive MCU15025648QFN36Not yet
AT32A423V8T7Automotive MCU1506432LQFP100Not yet
AT32A423VBT7Automotive MCU15012848LQFP100Not yet
AT32A423VCT7Automotive MCU15025648LQFP100Not yet


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