BAT32A239 Datasheet Ultra-low power 32-bit microcontroller based on ARM® Cortex-M0®+ Built-in 256K bytes Flash, rich analog functions, timers and various communication interfaces
●Brief Introduction
■BAT32A239 series conforms to AEC-Q100 Grade1 automotive product standard, -40~125 °C operating ambient temperature, support 48~80Pin in a variety of LQFP packages. This product uses the 32bit of the high-performance ARM®Cortex-M0®+ RISC core, operating up to 64MHz, uses high-speed embedded flash memory (SRAM up to 32KB, program/data flash up to 256KB). Integrated I2C, SPI, UART, LIN, and CAN bus and other standard interfaces. Integrated 12bit A/D converter, temperature sensor, 8bit D/A converter, comparator, programmable gain amplifier. The 12bit A/D converter can acquire external sensor signals to reduce system design costs. The 8bit D/A converter can be used for audio playback or power control. An integrated on-chip temperature sensor enables real-time monitoring of the external ambient temperature. An integrated comparator is included in the chip for applications such as control feedback from running motors or battery monitoring. Integrate a variety of advanced timer modules, load 1-channel SysTick timer, 17-channels 16 Features such as bit timer, 1-channel 15bit interval timer, watchdog timer, and real-time clock support for general-purpose PWM and motor specific PWM and other applications
■The BAT32A239 also features excellent low-power performance, supporting both sleep and deep sleep low-power modes for flexible design. It consumes 120uA/MHz @64MHz and consumes only 0.8uA in deep sleep mode for battery-powered, low-power devices. At the same time, due to the integrated event linkage controller, it can realize the direct connection between hardware modules, without CPU intervention, faster than using interrupt response, while reducing the frequency of CPU activity and prolonging battery life.
■The reliability of the BAT32A239 microcontroller family, rich integrated peripheral functions, and excellent low power consumption make them suitable for a wide range of automotive product development.
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BAT32A239 、 BAT32A239 series 、 BAT32A239KK80FB 、 BAT32A239KK48FA 、 BAT32A239KK48NB 、 BAT32A239KK64FB 、 BAT32A239KK80FA |
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Datasheet |
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Please see the document for details |
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QFN;LQFP;QFN48;LQFP48;LQFP64;LQFP80 |
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English Chinese Chinese and English Japanese |
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Feb 2023 |
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V1.0.2 |
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4.1 MB |
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