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型号	下载订购	功能描述	制造商上传企业	LOGO
STM32F303VCT6	文件：1.88278 Mbytes Page：132 Pages	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 Description The STM32F302xx/STM32F303xx family is based on the high-performance ARM® Cortex™-M4F 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 文件：1.88278 Mbytes 页数：132 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F303XB	文件：2.35192 Mbytes Page：148 Pages	ARM짰-based Cortex짰-M4 32b MCUFPU, up to 256KB Flash 48KB SRAM, 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V Description The STM32F302xx/STM32F303xx family is based on the high-performance ARM® Cortex™-M4F 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 文件：2.35192 Mbytes 页数：148 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F303xC	文件：2.35192 Mbytes Page：148 Pages	ARM짰-based Cortex짰-M4 32b MCUFPU, up to 256KB Flash 48KB SRAM, 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V Description The STM32F302xx/STM32F303xx family is based on the high-performance ARM® Cortex™-M4F 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 文件：2.35192 Mbytes 页数：148 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F303xx	文件：2.06165 Mbytes Page：133 Pages	ARM Cortex-M4F 32b MCUFPU, up to 256KB Flash48KB SRAM Description The STM32F302xB/STM32F302xC family is based on the high-performance ARM® Cortex®-M4 32-bit RISC core with FPU 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 incorpora 文件：2.06165 Mbytes 页数：133 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F334	文件：4.98217 Mbytes Page：7 Pages	3 kW Full Bridge LLC resonant digital power supply evaluation kit Features • Power ratings: – input DC voltage: 375 V to 425 V – output voltage: 48 V – maximum output current: 62.5 A – output power: 3 kW – peak efficiency: 95.3% – HF transformer isolation voltage: 4 kV • Resonant and switching frequencies: – max DC-DC switching frequency: 380 kHz (a 文件：4.98217 Mbytes 页数：7 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F334	文件：393.09 Kbytes Page：4 Pages	Discovery kit for STM32F334 line Description The Discovery kit for STM32F334 line helps you to discover the digital power features of the STM32F334 line microcontrollers and to develop your applications easily. It offers everything required for both beginners and experienced users to get started quickly. Based on an STM32F 文件：393.09 Kbytes 页数：4 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F3348-DISCO	文件：393.09 Kbytes Page：4 Pages	Discovery kit for STM32F334 line Description The Discovery kit for STM32F334 line helps you to discover the digital power features of the STM32F334 line microcontrollers and to develop your applications easily. It offers everything required for both beginners and experienced users to get started quickly. Based on an STM32F 文件：393.09 Kbytes 页数：4 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F334R8T6	文件：1.23193 Mbytes Page：7 Pages	STM32 Nucleo-64 boards Features • Common features – STM32 microcontroller in LQFP64 package – 1 user LED shared with ARDUINO® – 1 user and 1 reset push-buttons – 32.768 kHz crystal oscillator – Board connectors: ◦ ARDUINO® Uno V3 expansion connector ◦ ST morpho extension pin headers for full access to all STM32 文件：1.23193 Mbytes 页数：7 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F334R8T6	文件：237.83 Kbytes Page：4 Pages	STM32 Nucleo-64 boards Features  STM32 microcontroller with LQFP64 package  Two types of extension resources – Arduino Uno Revision 3 connectivity – STMicroelectronics Morpho extension pin headers for full access to all STM32 I/Os  mbed-enabled (http://mbed.org)  On-board ST-LINK/V2-1 debugger/programmer wit 文件：237.83 Kbytes 页数：4 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F334R8T6	文件：437.54 Kbytes Page：9 Pages	STM32 Nucleo-64 boards Features Common features • STM32 microcontroller in an LQFP64 or LQFP48 package • 1 user LED shared with ARDUINO® • 1 user and 1 reset push-buttons • 32.768 kHz crystal oscillator • Board connectors: – ARDUINO® Uno V3 expansion connector – ST morpho extension pin headers for full access to 文件：437.54 Kbytes 页数：9 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS

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技术参数

Marketing Status：
Active
Package：
LQFP 48 7x7x1.4
Core：
Arm Cortex-M4
Operating Frequency(MHz)：
72
Flash Size(Prog)(kB)：
32
RAM Size(kB)：
16
Timers_typ(16-bit)：
5
Timers_typ(32-bit)：
1
Other timer functions：
2xWDG
Number of A/D Converters_typ：
1
Number of Channels_typ：
11
D/A Converters_typ(12-bit)：
1
Comparator：
3
I/Os (High Current)：
37
I2C_typ：
3
SPI_typ：
2
I2S_typ：
2
USART_typ：
3
Integrated op-amps：
1
Supply Voltage_min(V)：
2
Supply Voltage_max(V)：
3.6
Supply Current_typ(@ Lowest Power)(µA)：
1.4
Supply Current_typ(Run mode (per Mhz))(µA)：
353
Operating Temperature_min(°C)：
-40
Operating Temperature_max(°C)：
105

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市凌旭科技有限公司	STM32F373VCT6	ST	2016+	LQFP-100	2654	只做原装,假一罚十,公司可开17%增值税发票!	询价
千层芯半导体(深圳)有限公司	STM32F3DISCOVERY	ST	24+	SMD	15600	开发板和工具包	询价
深圳市毅创腾电子科技有限公司	STM32F303RCT6	ST原装订货		LQFP100	1000	原装长期供货!	询价
深圳市芯连胜科技有限公司	STM32F303RET6	ST	20+	LQFP-64	3525	原装正品现货	询价
深圳市粤科源兴科技有限公司	STM32F302CBT6	ST意法	13+	LQFP487x7x1.4	28038	原装分销	询价
深圳市福田区绿盛电子商行	STM32F303RBT6	STM	2018+		26976	代理原装现货/特价热卖!	询价
深圳诚思涵科技有限公司	STM32F303CCT6	STMicroelectronics	18+	ICMCU32BIT256KBFLASH48LQ	6800	公司原装现货	询价
深圳市振宏微科技有限公司	STM32F303RBT6	stm	23+	NA	1506	专做原装正品,假一罚百!	询价
深圳市鹏和科技有限公司	STM32F333R8T6	ST	24+	QFP	5000	只做原装公司现货	询价
深圳市卓越微芯电子有限公司	STM32F383RCY6TR	ST	25+	QFN	500	百分百原装正品真实公司现货库存本公司只做原装可	询价

更多STM32F3供应商更新时间2025-10-4 8:31:00

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