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产品名称：STM32F373R8
产品封装：QFP-64
产品品牌：STMicroelectronics
库 存：查看
电 话：0755-83035811
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产品介绍
STM32F373R8
Features
- Core: ARM 32-bit Cortex™-M4F CPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction with FPU (floating-point unit) and MPU (memory protection unit)
- Memories
- 64 to 256 Kbytes of Flash memory
- 32 Kbytes of SRAM with HW parity check
- CRC calculation unit
- Reset and power management
- Voltage range: 2.0 to 3.6 V
- Power-on/Power down reset (POR/PDR)
- Programmable voltage detector (PVD)
- Low power modes: Sleep, Stop, Standby
- VBATsupply for RTC and backup registers
- Clock management
- 4 to 32 MHz crystal oscillator
- 32 kHz oscillator for RTC with calibration
- Internal 8 MHz RC with x16 PLL option
- Internal 40 kHz oscillator
- Up to 84 fast I/Os
- All mappable on external interrupt vectors
- Up to 45 I/Os with 5 V tolerant capability
- 12-channel DMA controller
- One 12-bit, 1.0 μs ADC (up to 16 channels)
- Conversion range: 0 to 3.6 V
- Separate analog supply from 2.4 up to 3.6
- Up to three 16-bit Sigma Delta ADC
- Separate analog supply from 2.2 to 3.6 V, up to 21 single/ 11 diff channels
- Up to three 12-bit DAC channels
- Two fast rail-to-rail analog comparators with programmable input and output
- Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touchsensors
- 17 timers
- Two 32-bit timer and three 16-bit timers with up to 4 IC/OC/PWM or pulse counter
- Two 16-bit timers with up to 2 IC/OC/PWM or pulse counter
- Four 16-bit timers with up to 1 IC/OC/PWM or pulse counter
- Independent and system watchdog timers
- SysTick timer: 24-bit downcounter
- Three 16-bit basic timers to drive the DAC
- Calendar RTC with Alarm and periodic wakeup from Stop/Standby
- Communication interfaces
- CAN interface (2.0B Active)
- Two I2C interfaces; supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP
- Three USARTs supporting master synchronous SPI and modem control; with ISO7816 interface, LIN, IrDA capability, auto baud rate detection, wakeup feature
- Three SPIs (18 Mbit/s) with 4 to 16 programmable bit frame, muxed I2S
- USB 2.0 full speed interface
- Serial wire devices, JTAG, Cortex-M4F ETM
- 96-bit unique ID
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