CMS32L032 Low-power 32-bit microcontroller based on the ARM® Cortex®-M0+ Built-in 64K bytes Flash, rich analog functions, timers and various communication interfaces Datasheet

2024-08-22
■Introduction:
●The Low-power CMS32L032 features a high-performance ARM® Cortex®-M0+ 32-bit RISC core operating at up to 64MHz with high-speed embedded Flash memory (up to 4KB for SRAM and 64KB for program/data Flash). This product integrates various standard interfaces such as I2C, SPI, UART, LIN, etc. Integrated a 12-bit A/D converter and temperature sensor(s). The 12bit A/D converter can be used to collect external sensor signals and reduce system design cost. The integrated temperature sensor(s) in the chip can realize real-time monitoring of the external environment temperature. Integrated 8-channel 16-bit timer module and EPWM control circuit, combined with the timers can realize the control of one DC motor or two stepper motors.
●The CMS32L032 also has excellent low-power performance, supporting two low-power modes, sleep and deep sleep, for flexible design. Its operating power consumption is 70uA/MHz@64MHz and the power consumption in deep sleep mode with partial power down is only 7uA, making it suitable for low-power devices with battery power. Also, the integrated event-linked controller enables direct connection between hardware modules without CPU intervention, resulting in faster response than using interrupts, while reducing CPU activity frequency and extending battery life.
●These features make the CMS32L032 microcontroller family suitable for a wide range of applications such as consumer electronics, motor drive control, home appliances and mobile devices.

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Low-power 32-bit microcontrollermicrocontroller

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consumer electronics ]motor drive control ]home appliances ]mobile devices ]

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Please see the document for details

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QFN;SSOP24;TSSOP20;QFN20;QFN24

English Chinese Chinese and English Japanese

June 2024

V1.0.6

2.9 MB

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