Datasheet > STM32F303VBT6

STM32F303VBT6

更新时间： 2025-07-14 17:33:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		比较器
页数	文件大小	规格书
133页	2061K
描述
带DSP和FPU的主流混合信号ARM Cortex-M4 MCU，具有128 KB Flash、72 MHz CPU、MPU、CCM、5 MSPS 12位ADC、PGA和比较器

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技术参数
数据手册

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STM32F303VBT6 技术参数

生命周期：	Active	包装说明：	LFQFP, QFP100,.63SQ,20
Reach Compliance Code：	compliant	ECCN代码：	3A991.A.2
Factory Lead Time：	14 weeks	风险等级：	2.17
Samacsys Description：	STMICROELECTRONICS - STM32F303VBT6 - ARM MCU, General Purpose, STM32 Family STM32F3 Series Microcontrollers, ARM Cortex-M4, 32bit	具有ADC：	YES
地址总线宽度：		位大小：	32
CPU系列：	CORTEX-M4F	最大时钟频率：	32 MHz
DAC 通道：	YES	DMA 通道：	YES
外部数据总线宽度：		JESD-30 代码：	S-PQFP-G100
长度：	14 mm	I/O 线路数量：	87
端子数量：	100	片上程序ROM宽度：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
PWM 通道：	YES	封装主体材料：	PLASTIC/EPOXY
封装代码：	LFQFP	封装等效代码：	QFP100,.63SQ,20
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	2.5/3.3 V
认证状态：	Not Qualified	RAM（字节）：	32768
ROM（单词）：	131072	ROM可编程性：	FLASH
座面最大高度：	1.6 mm	速度：	72 MHz
子类别：	Microcontrollers	最大供电电压：	3.6 V
最小供电电压：	2 V	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	14 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC

STM32F303VBT6 数据手册

STM32F302xB STM32F302xC

STM32F303xB STM32F303xC

ARM Cortex-M4F 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® 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).

LQFP48 (7 × 7 mm)

LQFP64 (10 × 10 mm)

LQFP100 (14 × 14 mm)

■ Operating conditions:

■ Up to 13 timers

– V , V

voltage range: 2.0 V to 3.6 V

DD DDA

– 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

■ Memories

– 128 to 256 Kbytes of Flash memory

– Up to 40 Kbytes of SRAM on data bus with

HW parity check

– 8 Kbytes of SRAM on instruction 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

– V

supply for RTC and backup registers

BAT

■ 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 with Alarm, periodic wakeup from

Stop/Standby

■ Communication interfaces

■ Up to 87 fast I/Os

– CAN interface (2.0B Active)

– 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

– Two I C 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 I S

interface, 4 to 16 programmable bit frame

– USB 2.0 full speed interface

– Infrared Transmitter

■ Serial wire debug, JTAG, Cortex-M4F ETM

■ 96-bit unique ID

Table 1.

Device summary

Reference

Part number

■ Up to 24 capacitive sensing channels supporting

touchkey, linear and rotary touch sensors

STM32F302CB, STM32F302CC, STM32F302RB,

STM32F302RC, STM32F302VB, STM32F302VC

STM32F302xx

STM32F303xx

STM32F303CB, STM32F303CC, STM32F303RB,

STM32F303RC, STM32F303VB, STM32F303VC

January 2013

Doc ID 023353 Rev 5

1/133

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...133

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与STM32F303VBT6相关器件

型号	品牌	获取价格	描述	数据表
STM32F303VBT6TR	STMICROELECTRONICS	获取价格	带DSP和FPU的主流混合信号ARM Cortex-M4 MCU，具有128 KB Fla
STM32F303VBT7	STMICROELECTRONICS	获取价格	带DSP和FPU的主流混合信号ARM Cortex-M4 MCU，具有128 KB Fla
STM32F303VC	STMICROELECTRONICS	获取价格	ARM Cortex-M4F 32b MCUFPU, up to 256KB Flash48KB SRAM
STM32F303VCT6	STMICROELECTRONICS	获取价格	ARM Cortex-M4 32b MCUFPU, up to 256KB Flash48KB SRAM 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, tim
STM32F303VCT6TR	STMICROELECTRONICS	获取价格	带DSP和FPU的主流混合信号ARM Cortex-M4 MCU，具有256 KB Fla
STM32F303VCT7	STMICROELECTRONICS	获取价格	带DSP和FPU的主流混合信号ARM Cortex-M4 MCU，具有256 KB Fla
STM32F303VCT7TR	STMICROELECTRONICS	获取价格	带DSP和FPU的主流混合信号ARM Cortex-M4 MCU，具有256 KB Fla
STM32F303VCY6	STMICROELECTRONICS	获取价格
STM32F303VCY6TR	STMICROELECTRONICS	获取价格	带DSP和FPU的主流混合信号ARM Cortex-M4 MCU，具有256 KB Fla
STM32F303VD	STMICROELECTRONICS	获取价格	ARM Cortex-M4 32b MCUFPU, up to 512KB Flash, 80KB SRAM, FSMC, 4 ADCs, 2 DAC ch., 7 comp, 4

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