STMicroelectronics, 32 bit ARM Cortex M3, STM32F103RB Microcontroller, 72 MHz, 128kB FLASH, 64-Pin LQFP
- RS Stock No.:
- 402-251P
- Mfr. Part No.:
- STM32F103RBT6
- Manufacturer:
- STMicroelectronics
The image is for reference only, please refer to product details and specifications
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View bulk pricing optionsSubtotal 10 units (supplied in a tray)*
HK$558.00
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In Stock
- Plus 261 unit(s) shipping from 13 July 2026
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Units | Per unit |
|---|---|
| 10 - 49 | HK$55.80 |
| 50 - 149 | HK$53.40 |
| 150 + | HK$51.70 |
*price indicative
- RS Stock No.:
- 402-251P
- Mfr. Part No.:
- STM32F103RBT6
- Manufacturer:
- STMicroelectronics
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Microcontroller | |
| Series | STM32F103RB | |
| Package Type | LQFP | |
| Mount Type | Surface | |
| Pin Count | 64 | |
| Device Core | ARM Cortex M3 | |
| Data Bus Width | 32bit | |
| Program Memory Size | 128kB | |
| Maximum Clock Frequency | 72MHz | |
| RAM Size | 20kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Width | 10mm | |
| Standards/Approvals | FBI | |
| Length | 10mm | |
| Height | 1.45mm | |
| Maximum Power Dissipation Pd | 444mW | |
| Minimum Supply Voltage | 2V | |
| ADCs | 16 x 12 Bit | |
| Automotive Standard | No | |
| Instruction Set Architecture | RISC | |
| Number of Timers | 3 | |
| Program Memory Type | FLASH | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Microcontroller | ||
Series STM32F103RB | ||
Package Type LQFP | ||
Mount Type Surface | ||
Pin Count 64 | ||
Device Core ARM Cortex M3 | ||
Data Bus Width 32bit | ||
Program Memory Size 128kB | ||
Maximum Clock Frequency 72MHz | ||
RAM Size 20kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Width 10mm | ||
Standards/Approvals FBI | ||
Length 10mm | ||
Height 1.45mm | ||
Maximum Power Dissipation Pd 444mW | ||
Minimum Supply Voltage 2V | ||
ADCs 16 x 12 Bit | ||
Automotive Standard No | ||
Instruction Set Architecture RISC | ||
Number of Timers 3 | ||
Program Memory Type FLASH | ||
STM32F103 Series Microcontrollers, STMicroelectronics
STMicroelectronics devices STM32F103 Cortex-M3 core with 72 MHz CPU speed and up to 1 MB of Flash. Comprising of motor control peripherals Plus CAN and USB full speed interfaces. The STM32 series ARM Cortex-M3 32 bit Flash microcontroller operates low power, low voltage and combines great performance with real time capabilities. In a range of package types available for your embedded application. The MCU architecture has an easy to use STM32 platform and will work in applications including motor drives; PC and gaming; HVAC and Industrial applications.
32-bit RISC
Pin to pin software compatible
SRAM up to 96 Kb
Flash up to 1MB
Power Supply: 2 V to 3.6 V
Temperature ranges: -40 to +85 °C or -40 to +105 °C
STM32F1 Series 32-Bit ARM® Cortex®-M3 Microcontrollers, STMicroelectronics
The STM32 family of 32-bit Flash Microcontrollers is based on the breakthrough ARM Cortex™-M3 core - a core specifically developed for embedded applications. The STM32 family benefits from the Cortex™-M3 architectural enhancements including the Thumb-2 instruction set to deliver improved performance with better code density, significantly Faster response to interrupts, all combined with industry leading power consumption.
Benefits
• Excellent real-time behaviour
• Oustanding power efficiency
• Superior and innovative peripherals
• Maximum integration
• Cross family pin-to-pin, peripheral and software compatibility
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