STM32F372R8 Analog and DSP with FPU ARM Cortex-M4 MCU with 64 Kbytes Flash, 72 MHz CPU, MPU, 16-bit ADC, comparators
The STM32F37x family is based on the high-performance ARM® Cortex™-M4 32-bit RISC core operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (up to 256 Kbyte of Flash memory, up to 32 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The STM32F37x devices offer one fast 12-bit ADC (1 Msps), up to three 16-bit Sigma delta ADCs, up to two Comparators, up to two DACs (DAC1 with 2 channels and DAC2 with 1 channel), a low-power RTC, 9 general-purpose 16-bit timers, two general-purpose 32-bit timers, three basic timers.
They also feature standard and advanced communication interfaces: up to two I²Cs, three SPIs, all with muxed I2Ss, three USARTs, CAN and USB.
The STM32F37x family operates in the -40 to +85 °C and -40 to +105 °C temperature ranges from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.
The STM32F37x family offers devices in five packages ranging from 48 pins to 100 pins. The set of included peripherals changes with the device chosen
技术特性
- ARM 32-bit Cortex®-M4 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
- Clock management
- 4 to 32 MHz crystal oscillator
- 32 kHz oscillator for RTC with calibration
- Internal 8 MHz RC with x 16 PLL option
- Internal 40 kHz oscillator
- Calendar RTC
- Alarm, periodic wakeup from Stop/Standby
- Reset and supply management
- Low power
- Sleep, Stop, and Standby modes
- VBATsupply for RTC and backup registers (1.65 V to 3.6 V)
- Debug mode: serial wire debug (SWD), JTAG interfaces, Cortex-M4 ETM
- DMA
- 12-channel DMA controller
- Peripherals supported: timers, ADCs, SPIs, I²Cs, USARTs and DACs
- Up to 3 x 16-bit Sigma Delta ADC with separate analog supply from 2.2 V to 3.6 V, up to 21 single/ 11 diff channels, 7 programmable gains per channel
- 1 x 12-bit, 1 μs ADC with separate analog supply from 2.4 V to 3.6 V
- Up to 2 fast rail-to-rail analog comparators
- Temperature sensor
- Up to 3 x 12-bit DAC channels
- Support for up to 24 capacitive sensing keys
- Up to 84 fast I/O ports, all mappable on ext. interrupt vectors, and several 5 V-tolerant
- 17 timers
- 2 x 32-bit timer and 3 x 16-bit timers with up to 4 IC/OC/PWM or pulse counter
- 2 x 16-bit timers with up to 2 IC/OC/PWM or pulse counter
- 4 x 16-bit timers with up to 1 IC/OC/PWM or pulse counter
- 2 x watchdog timers (independent, window)
- SysTick timer: 24-bit downcounter
- 3 x 16-bit basic timers to drive the DAC
- Communication interfaces
- CAN interface (2.0B Active)
- USB 2.0 full speed interface
- 2 x I²C with 20 mA current sink to support Fast mode plus
- Up to 3 USARTs (ISO 7816 interface, LIN, IrDA, modem control, autobaudrate)
- Up to 3 SPIs, with muxed I2S
- CRC calculation unit, 96-bit unique ID
STM32F372R8 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STM32F372R8T6 |
Preview |
2.3975 |
1000 |
LQFP 64 10x10x1.4 |
Tray |
-40 °C-85 °C |
STM32F372R8T6 |
| STM32F372R8T6TR |
Preview |
2.3975 |
1000 |
LQFP 64 10x10x1.4 |
Tape And Reel |
-40 °C-85 °C |
STM32F372R8T6TR |
DATASHEET
| 描述 |
版本 |
大小 |
| STM32F372R8 : DS8845: ARM™-Cortex-M4 32b MCU+FPU,up to 256KB Flash+32KB SRAM 4 ADCs (12- & 16-bit), 3 DACs, 2 comp., timers, 2.0-3.6V operation |
1 |
1914KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN2639: Soldering recommendations and package information for Lead-free ECOPACK® microcontrollers |
2 |
208KB |
BOARDS AND TOOLS
| Part Number |
描述 |
| STM-STUDIO |
STM Studio run-time variables monitoring and visualization tool |
| ST-LINK |
In-circuit debugger and programmer for STM8 and STM32 MCUs; with IAR EWARM and Keil RVMDK and ST toolset |
| ST-LINK/V2 |
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 |
DEVICE PROGRAMMERS
FIRMWARE
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