STM32L152R6T6A
数据手册.pdfSTMICROELECTRONICS STM32L152R6T6A 微控制器, 32位, 超低功率, ARM 皮质-M3, 32 MHz, 32 KB, 16 KB, 64 引脚, LQFP
The is an ultra-low-power STM32 L1 series 32-bit Microcontroller incorporates the connectivity power of the universal serial bus USB with the high-performance ARM Cortex-M3 RISC core operating at a frequency of 32MHz 33.3 DMIPS. It features a memory protection unit MPU, high-speed embedded memories Flash memory up to 32kB and RAM up to 10KB and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer one 12-bit ADC, two DACs, two ultra-low-power comparators, six general-purpose 16-bit timers and two basic timers, which can be used as time bases. The device contain standard and advanced communication interfaces - two I²Cs, two SPIs, three USARTs and an USB.
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- 1.25 DMIPS/MHz Dhrystone 2.1
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- Ultra-safe, low-power BOR brownout reset with 5 selectable thresholds
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- Ultralow-power POR/PDR
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- Programmable voltage detector PVD
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- 1 to 24MHz Crystal oscillator
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- 32kHz Oscillator for RTC with calibration
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- High-speed internal 16MHz factory-trimmed RC ±1%
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- Internal low-power 37kHz RC
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- Internal multispeed low-power 65kHz to 4.2MHz clock
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- PLL for CPU clock and USB 48MHz
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- Pre-programmed bootloader - USART supported
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- Serial wire debug supported
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- JTAG and trace supported
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- LCD Driver
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- 7-channel DMA Controller
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- USB 2.0 internal 48MHz PLL
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- 2 x Watchdog timers Independent and window
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- Up to 20 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
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- CRC calculation unit
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- 96-bit Unique ID