STM32F103RB规格书批发采购意法半导体-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
STM32F103RB	文件：1.08161 Mbytes Page：67 Pages	Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces Features ■ Core: ARM 32-bit Cortex™-M3 CPU – 72 MHz, 90 DMIPS with 1.25 DMIPS/MHz – Single-cycle multiplication and hardware division – Nested interrupt controller with 43 maskable interrupt channels – Interrupt processing (down to 6 CPU cycles) with tail chaining ■ Memories – 文件：1.08161 Mbytes 页数：67 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：1.66355 Mbytes Page：105 Pages	Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. 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：1.66355 Mbytes 页数：105 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：140.5 Kbytes Page：6 Pages	Leading-edge architecture with Cortex-M3 core ■ Harvard architecture ■ 1.25 DMIPS/MHz and 0.19 mW/MHz ■ Thumb-2 instruction set brings 32-bit performance with 16-bit code density ■ Single cycle multiply and hardware division ■ Embedded, fast interrupt controller is now inside the core allowing: ■ Excellent real-time behaviour ■ Low la 文件：140.5 Kbytes 页数：6 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：2.03321 Mbytes Page：116 Pages	Medium-density performance line Arm®-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces Features  Arm® 32-bit Cortex®-M3 CPU core – 72 MHz maximum frequency, 1.25 DMIPS / MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division  Memories – 64 or 128 Kbytes of Flash memory – 20 Kbytes of SRAM  Clock, reset and sup 文件：2.03321 Mbytes 页数：116 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：1.31619 Mbytes Page：105 Pages	Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. 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：1.31619 Mbytes 页数：105 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：1.66355 Mbytes Page：105 Pages	Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces Description The STM32 Nucleo board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32 microcontroller, choosing from the various combinations of performance, power consumption and features. The Arduino™Uno V3 connectivity support and the 文件：1.66355 Mbytes 页数：105 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：1.66355 Mbytes Page：105 Pages	nullMedium-density performance line ARM-based 32-bit MCU 文件：1.66355 Mbytes 页数：105 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：1.31619 Mbytes Page：105 Pages	Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash 文件：1.31619 Mbytes 页数：105 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：1.21833 Mbytes Page：92 Pages	Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces 文件：1.21833 Mbytes 页数：92 Pages	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
STM32F103RB	文件：1.43691 Mbytes Page：96 Pages	Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces 文件：1.43691 Mbytes 页数：96 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)：
128
RAM Size(kB)：
20
Timers_typ(16-bit)：
4
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：
2
SPI_typ：
2
USB Type：
USB Device
USART_typ：
3
Supply Voltage_min(V)：
2
Supply Voltage_max(V)：
3.6
Supply Current_typ(@ Lowest Power)(µA)：
1.7
Supply Current_typ(Run mode (per Mhz))(µA)：
373
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
深圳市鸿昌盛电子科技有限公司	STM32F103RB		2015+		100	公司现货库存	询价
柒号芯城电子商务(深圳)有限公司	STM32F103RB	ST	2024+	N/A	70000	柒号只做原装现货价秒杀全网	询价
深圳市得捷芯城科技有限公司	STM32F103RB	ST(意法)	24+	N/A	11048	原厂可订货,技术支持,直接渠道。可签保供合同	询价
齐创科技(上海,北京,青岛)有限公司	STM32F103RB	STM	23+	LQFP64	5000	原装正品,假一罚十	询价
深圳市近平电子有限公司	STM32F103RB	ST	6000	面谈	19	QFP	询价
艾睿（深圳）半导体有限公司	STM32F103RB	ST	2447	SMD	100500	一级代理专营品牌!原装正品,优势现货,长期排单到货	询价
深圳市金芯阳科技有限公司	STM32F103RB	ST	24+	LQFP64	5850	原装正品现货库存价格优势!	询价
深圳市正纳电子有限公司	STM32F103RB	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
深圳市联世界科技有限公司	STM32F103RB	ST(意法)	24+/25+		10000	原装正品现货库存价优	询价
深圳市河锋鑫科技有限公司	STM32F103RB				80000		询价

更多STM32F103RB供应商更新时间2025-10-4 16:01:00

技术参数

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