BAT32A2 series are automotive-grade, high-quality 32-bit MCUs independently developed by Cmsemicon, which are suitable for automotive complex control conditions and harsh environments with high safety and reliability. BAT32A239 is a mid-end automotive grade MCU based on Arm Cortex^®-M0+ core, with an operating frequency of 64MHz, 256KB Flash, 32KB SRAM and 2.5KB dedicated Data Flash, integrated multiple advanced timers, rich analog peripherals, and 2-channel CAN/LIN and other communication interfaces. The operating voltage range is 2.0-5.5V, the operating temperature is -40℃~125℃, and LQFP48, LQFP64, LQFP80 packages are available.

With its excellent features, the BAT32A239 series has been commercially available in OEMs and Tier 1 clients, covering a wide range of in-vehicle electronic control modules, such as headlights/taillights, digital instrument clusters, gearshift actuators, digital keys, DC/DC power supplies, seat controllers, lumbar massager controllers, ultrasonic radars, ripple anti-pinch actuators, AQS sensors, and other body domain related applications.