CMS32L051 ARM®Cortex®-M0+ based,ultra low power consumption 32-bit microcontroller data sheet
●Built-in 64K byte Flash,rich simulation function,timer and various communication interfaces
●Introduction:
■Ultra-low power consumption CMS32L051 uses high-performance 32-bit RISC core of ARM®Cortex®- M0+, can work at a frequency of up to 64 MHz, and adopts high-speed embedded flash memory (SRAM max. 8KB, program/data flash memory max. 64KB) This product integrates multiple standard interfaces of I2C, SPI, UART and LIN Integrated 12bit A/D converter, temperature sensor. Among them, the 12bit A/D converter can collect external sensor signals, reducing system design costs. The temperature sensor integrated in the chip can realize real-time monitoring of the external ambient temperature. Integrated 8- channel 16bit timer module, and equipped with EPWM control circuit, combined with the timer can realize the control of one DC motor or two stepper motors.
■CMS32L051 also has excellent low-power performance, supports two low-power modes of sleep and deep sleep, and is designed to be flexible. Its operating power consumption is 70uA/MHz @ 64MHz, and the power consumption is only 4.5uA in deep sleep mode with partial power-down, which is suitable for battery-powered low-power devices. At the same time, due to the integrated event linkage controller, direct connection between hardware modules can be realized without the intervention of the CPU, which is faster than using interrupt response, while reducing the frequency of CPU activity and prolonging the battery life.
■These features make the CMS32L051 microcontroller series can be widely used in consumer civil products, such as household appliances, mobile devices, etc.
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CMS32L051 、 CMS32L051TS20 、 CMS32L051QN20 、 CMS32L051SS24 、 CMS32L051QN24 、 CMS32L051QN32 、 CMS32L051LQ32 、 CMS32L051QN40 、 CMS32L051LQ48 |
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Datasheet |
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Please see the document for details |
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LQFP;QFN;TSSOP;TSSOP20;QFN20;SSOP24;QFN24;LQFP32;QFN32;QFN40;LQFP48 |
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English Chinese Chinese and English Japanese |
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2022.08.26 |
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V1.80 |
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4 MB |
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