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Part Details for STM32F103R8T6 by STMicroelectronics
Results Overview of STM32F103R8T6 by STMicroelectronics
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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STM32F103R8T6 Information
STM32F103R8T6 by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for STM32F103R8T6
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
59M2185
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Newark | 32 Bit Microcontroller, Motor Control, Arm Cortex-M3, 72 Mhz, 64 Kb, 20 Kb, 64, Lqfp Rohs Compliant: Yes |Stmicroelectronics STM32F103R8T6 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 3269 |
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$5.9200 / $8.4700 | Buy Now |
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DISTI #
STM32F103R8T6
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Avnet Americas | - Trays (Alt: STM32F103R8T6) RoHS: Compliant Min Qty: 160 Package Multiple: 1 Lead time: 13 Weeks, 0 Days Container: Tray | 960 |
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$3.2211 / $3.4224 | Buy Now |
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STMicroelectronics | Mainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN COO: Malaysia RoHS: Compliant Min Qty: 1 | 18508 |
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$3.8700 / $5.6300 | Buy Now |
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Bristol Electronics | Min Qty: 1 | 480 |
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$2.5715 / $6.2720 | Buy Now |
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Future Electronics | STM32F Series 64 KB Flash 20 KB RAM ARM Based 32-Bit Microcontroller - LQFP-64 Min Qty: 1 Package Multiple: 1 |
1371 null |
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$3.1200 / $3.3700 | Buy Now |
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Future Electronics | STM32F Series 64 KB Flash 20 KB RAM ARM Based 32-Bit Microcontroller - LQFP-64 Min Qty: 160 Package Multiple: 160 |
1760 null |
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$3.1300 / $3.2200 | Buy Now |
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DISTI #
STM32F103R8T6
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TME | IC: STM32 ARM microcontroller, 72MHz, LQFP64, 2÷3.6VDC, STM32F1 Min Qty: 1 | 267 |
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$5.1800 / $8.0700 | Buy Now |
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ComSIT USA | MEDIUM-DENSITY PERFORMANCE LINE ARM-BASED 32-BIT MCU RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64 ECCN: 3A991.A.2 RoHS: Compliant |
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RFQ | |
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DISTI #
STM32F103R8T6
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Avnet Silica | (Alt: STM32F103R8T6) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 14 Weeks, 0 Days | Silica - 27520 |
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Buy Now | |
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DISTI #
STM32F103R8T6
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EBV Elektronik | (Alt: STM32F103R8T6) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 14 Weeks, 0 Days | EBV - 103360 |
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Buy Now |
Part Details for STM32F103R8T6
STM32F103R8T6 CAD Models
STM32F103R8T6 Part Data Attributes
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STM32F103R8T6
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
STM32F103R8T6
STMicroelectronics
Mainstream Performance line, Arm Cortex-M3 MCU with 64 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | QFP | |
| Package Description | LQFP-64 | |
| Pin Count | 64 | |
| Reach Compliance Code | compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 13 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Has ADC | YES | |
| Address Bus Width | ||
| Bit Size | 32 | |
| CPU Family | CORTEX-M3 | |
| Clock Frequency-Max | 16 MHz | |
| DAC Channels | NO | |
| DMA Channels | YES | |
| External Data Bus Width | ||
| JESD-30 Code | S-PQFP-G64 | |
| JESD-609 Code | e3 | |
| Length | 10 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of I/O Lines | 51 | |
| Number of Terminals | 64 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP64,.47SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 20480 | |
| ROM (words) | 65536 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.6 mm | |
| Speed | 72 MHz | |
| Supply Current-Max | 50 mA | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 3.3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 10 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for STM32F103R8T6
This table gives cross-reference parts and alternative options found for STM32F103R8T6. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM32F103R8T6, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| STM32F103R8T6XXXTR | STMicroelectronics | Check for Price | IC,MICROCONTROLLER,32-BIT,CORTEX-M3 CPU,CMOS,QFP,64PIN,PLASTIC | STM32F103R8T6 vs STM32F103R8T6XXXTR |
| STM32F103R8T7XXXTR | STMicroelectronics | Check for Price | IC,MICROCONTROLLER,32-BIT,CORTEX-M3 CPU,CMOS,QFP,64PIN,PLASTIC | STM32F103R8T6 vs STM32F103R8T7XXXTR |
| STM32F103R8T6XXX | STMicroelectronics | Check for Price | 32-BIT, FLASH, 1.25MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, ROHS COMPLIANT, QFP-64 | STM32F103R8T6 vs STM32F103R8T6XXX |
STM32F103R8T6 Frequently Asked Questions (FAQ)
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The maximum clock frequency of the STM32F103R8T6 is 72 MHz, but it can be overclocked to 80 MHz with some limitations.
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The clock settings can be configured using the Clock Control Register (RCC_CR) and the Flash Control Register (FLASH_ACR). You need to enable the HSE (High-Speed External) clock, configure the PLL (Phase-Locked Loop) multiplier, and set the clock source for the system clock.
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The BOOT0 and BOOT1 pins are used to select the boot mode of the microcontroller. BOOT0 is used to select between the internal flash and the system memory, while BOOT1 is used to select between the internal flash and the external memory.
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To use the USART peripheral, you need to enable the USART clock, configure the USART registers (USART_CR1, USART_CR2, and USART_BRR), and set the baud rate and data bits. You can then use the USART_SendData() and USART_ReceiveData() functions to send and receive data.
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The NVIC is used to handle interrupts generated by the peripherals. It allows you to prioritize interrupts, enable and disable interrupts, and handle interrupt requests.