STM32F372VBT6-ST-Price, Stock & Datasheet

STM32F372VBT6 Description

Based on the high-performance ARM? CortexTM-M4F 32-bit RISC core, the STM32F372VBT6 series includes a floating point unit (FPU), and a memory protection unit (MPU), and an embedded trace macrocell (ETM). The family has numerous upgraded I/Os and peripherals coupled to two APB buses, high-speed embedded memories (up to 256 Kbyte of Flash memory and up to 32 Kbytes of SRAM), and two APB buses.

The STM32F372VBT6 device includes a low-power RTC, nine general-purpose 16-bit timers, two general-purpose 32-bit timers, three basic timers, and up to three 16-bit Sigma delta ADCs, up to two comparators, and up to two DACs (DAC1 with 2 channels and DAC2 with 1 channel).

Additionally, they have up to two I2Cs, three SPIs, all with muxed I2Ss, three USARTs, CAN, and USB as standard and advanced communication interfaces.

With a power supply ranging from 2.0 to 3.6 V, the STM32F372VBT6 family can operate in temperature ranges of -40 to +85 °C and -40 to +105 °C. A wide range of power-saving modes make the development of low-power applications.

Devices from the STM32F372VBT6 family are available in five packages with pin counts ranging from 48 to 100. Depending on the device selected, a different set of peripherals are included.

STM32F372VBT6 Features

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

– HDMI-CEC bus interface

– USB 2.0 full speed interface

Serial wire devices, JTAG, Cortex-M4F ETM
96-bit unique ID
Core: ARM 32-bit Cortex?-M4F CPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction with FPU (floatingpoint 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

– VBAT supply 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