STM32F303VCT6 datasheet(1/132 Pages) STMICROELECTRONICS

Part #	STM32F303VCT6

Description	ARM Cortex-M4 32b MCUFPU, up to 256KB Flash48KB SRAM 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V operation

PDF	132 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 132 page

This is information on a product in full production.

June 2013

DocID023353 Rev 6

1/132

STM32F302xB STM32F302xC

STM32F303xB STM32F303xC

ARM Cortex-M4 32b MCU+FPU, up to 256KB Flash+48KB SRAM

4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V operation

Datasheet

- production data

Features

• Core: ARM® Cortex™-M4 32-bit CPU with

FPU (72 MHz max), single-cycle multiplication

and HW division, 90 DMIPS(from CCM)

/1.25 DMIPS/MHz (Dhrystone 2.1), DSP

instruction and MPU (memory protection unit)

• Operating conditions:

–VDD, VDDA voltage range: 2.0 V to 3.6 V

• Memories

– 128 to 256 Kbytes of Flash memory

– Up to 40 Kbytes of SRAM, with HW parity

check implemented on the first 16 Kbytes.

– Routine booster: 8 Kbytes of SRAM on

instruction and data bus, with HW parity

check (CCM)

• CRC calculation unit

• Reset and supply management

– Power-on/Power down reset (POR/PDR)

– Programmable voltage detector (PVD)

– Low power modes: Sleep, Stop and 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 x 16 PLL option

– Internal 40 kHz oscillator

• Up to 87 fast I/Os

– All mappable on external interrupt vectors

– Several 5 V-tolerant

• 12-channel DMA controller

• Up to four ADC 0.20 µS (up to 39 channels)

with selectable resolution of 12/10/8/6 bits, 0 to

3.6 V conversion range, separate analog

supply from 2 to 3.6 V

• Up to two 12-bit DAC channels with analog

supply from 2.4 to 3.6 V

• Seven fast rail-to-rail analog comparators with

analog supply from 2 to 3.6 V

• Up to four operational amplifiers that can be

used in PGA mode, all terminal accessible with

analog supply from 2.4 to 3.6 V

• Up to 24 capacitive sensing channels supporting

touchkey, linear and rotary touch sensor

s

• Up to 13 timers

– One 32-bit timer and two 16-bit timers with

up to 4 IC/OC/PWM or pulse counter and

quadrature (incremental) encoder input

– Up to two 16-bit 6-channel advanced-control

timers, with up to 6 PWM channels,

deadtime generation and emergency stop

– One 16-bit timer with 2 IC/OCs, 1

OCN/PWM, deadtime generation and

emergency stop

– Two 16-bit timers with IC/OC/OCN/PWM,

deadtime generation and emergency stop

– Two watchdog timers (independent, window)

– SysTick timer: 24-bit downcounter

– Up to two 16-bit basic timers to drive the

DAC

• Calendar RTC with Alarm, periodic wakeup

from Stop/Standby

• Communication interfaces

– CAN interface (2.0B Active)

–Two I2C Fast mode plus (1 Mbit/s) with 20

mA current sink, SMBus/PMBus, wakeup

from STOP

– Up to five USART/UARTs (ISO 7816

interface, LIN, IrDA, modem control)

– Up to three SPIs, two with multiplexed

half/full duplex I2S interface, 4 to 16

programmable bit frame

– USB 2.0 full speed interface

– Infrared Transmitter

• Serial wire debug, Cortex-M4 with FPU ETM,

JTAG

• 96-bit unique ID

Table 1. Device summary

Reference

Part number

STM32F302xx

STM32F302CB, STM32F302CC, STM32F302RB,

STM32F302RC, STM32F302VB, STM32F302VC

STM32F303xx

STM32F303CB, STM32F303CC, STM32F303RB,

STM32F303RC, STM32F303VB, STM32F303VC

LQFP64 (10 × 10 mm)

LQFP100 (14 × 14 mm)

LQFP48 (7 × 7 mm)

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STM32F303VCT6 Datasheet(PDF) 1 Page - STMicroelectronics

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