STM32L162RCT6A
数据手册.pdfMCU 32Bit STM32 ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 64Pin LQFP Tray
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 256kB and RAM up to 32KB and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, one general-purpose 32-bit timer, 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 I²Ss, three SPIs, three USARTs and an USB.
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- AES 128-bit Encryption hardware accelerator
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- 1.25 DMIPS/MHz Dhrystone 2.1
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- Low-power, ultrasafe 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 RC
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- PLL for CPU clock and USB 48MHz
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- Pre-programmed bootloader - USB and 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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- 12-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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- CRC calculation unit
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- 96-bit Unique ID