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型号	下载订购	功能描述	制造商上传企业	LOGO
STM32F103R4U6ATR	文件：1.07336 Mbytes Page：80 Pages	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals 文件：1.07336 Mbytes 页数：80 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103R4U6AXXX	文件：1.07336 Mbytes Page：80 Pages	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals 文件：1.07336 Mbytes 页数：80 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103R4U6TR	文件：1.07336 Mbytes Page：80 Pages	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals 文件：1.07336 Mbytes 页数：80 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103R4U6XXX	文件：1.07336 Mbytes Page：80 Pages	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals 文件：1.07336 Mbytes 页数：80 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103R4U7ATR	文件：1.07336 Mbytes Page：80 Pages	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals 文件：1.07336 Mbytes 页数：80 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103R4U7AXXX	文件：1.07336 Mbytes Page：80 Pages	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals 文件：1.07336 Mbytes 页数：80 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103R4U7TR	文件：1.07336 Mbytes Page：80 Pages	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals 文件：1.07336 Mbytes 页数：80 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103R4U7XXX	文件：1.07336 Mbytes Page：80 Pages	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces The STM32F103xx medium-density performance line family incorporates the high performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals 文件：1.07336 Mbytes 页数：80 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS

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技术参数

Marketing Status：
Active
Package：
LQFP 64 10x10x1.4
Core：
Arm Cortex-M3
Operating Frequency(MHz)：
72
Flash Size(Prog)(kB)：
16
RAM Size(kB)：
6
Timers_typ(16-bit)：
3
Other timer functions：
24-bit down counter
Number of A/D Converters_typ：
2
Number of Channels_typ：
15
I/Os (High Current)：
50
CAN_typ：
1
I2C_typ：
1
SPI_typ：
1
USB Type：
USB Device
USART_typ：
2
Supply Voltage_min(V)：
2
Supply Voltage_max(V)：
3.6
Supply Current_typ(@ Lowest Power)(µA)：
1.55
Supply Current_typ(Run mode (per Mhz))(µA)：
337
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
深圳市金芯阳科技有限公司	STM32F103R4	ST	24+	LQFP64	5850	原装正品现货库存价格优势!	询价
深圳市卓越微芯电子有限公司	STM32F103R4T6A	STM	25+	QFP64	2750	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
深圳市华来深电子有限公司	STM32F103R4H6A	STM	23+	TFBGA64	8560	受权代理!全新原装现货特价热卖!	询价
深圳诚思涵科技有限公司	STM32F103R4T6A	STMicroelectronics	18+	MCUARM32BIT16KFLASH64-LQ	6800	公司原装现货	询价
中天科工半导体（深圳）有限公司	STM32F103R4H6A	STMicroelectronics	20+	BGA-64	29860	STM微控制器MCU-可开原型号增税票	询价
深圳市斌腾达科技有限公司	STM32F103R4T6A	STMicroelectronics	21+	64-LQFP	5680	100%进口原装!长期供应!绝对优势价格(诚信经营	询价
艾睿（深圳）半导体有限公司	STM32F103R4H6A	ST(意法半导体)	2447	BGA-64(5x5)	31500	640个/托盘一级代理专营品牌!原装正品,优势现货,长	询价
深圳市科雨电子有限公司	STM32F103R4T6A	STM	25+	IC	3854	就找我吧!--邀您体验愉快问购元件!	询价
深圳市正纳电子有限公司	STM32F103R4T6A	ST(意法)	23+	NA	20094	正纳10年以上分销经验原装进口正品做服务做口碑有支持	询价
深圳市星佑电子有限公司	STM32F103R4T6	ST	21+	LQFP64	10000	原装,品质保证,请来电咨询	询价

更多STM32F103R4供应商更新时间2025-10-5 8:49:00

技术参数

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