ARTERY has been focused on promoting the research and development of 32-bit ARM Cortex®-M4/M0+ MCUs covering low power line, value line, mainstream line, high performance series, automotive and wireless series. The entire AT32 Family is built upon advanced 55nm process and equipped with ARTERY-developed security library (sLib). All devices can operate in a wider operating temperatures from -40°to 105°C. In addition, ARTERY has steadily enhanced its product performance and service quality as it has aligned itself with international standards such as AEC-Q100 certification, ISO 9001 certification, Bluetooth SIG BQB certification and IEC 60730 home appliances safety standard class B.

Low power: Cortex®-M0+ core, lower power, more efficient, quicker wakeup capability, being a top choice for entry-level MCU.
Value line: Cortex®-M4 core at an attractive price similar to M0, delivering higher cost-effectiveness.
Mainstream line: Operating at a frequency of up to 240MHz, rich peripherals, bringing better user experience.
High performance: Operating at a frequency of up to 288MHz, faster response capability, extraordinary algorithms.
Automotive: AT32A403A (A denotes Automotive) certified with AEC-Q100 standard is designed to address a wide variety of applications with demanding safety requirements such as automotive body control, ADAS, car video system and BMS for new energy vehicles.
Wireless line: Bluetooth SIG BQB certification, excellent RF performance, rich peripherals, smaller-sized packages, lower cost.