Part Details for STM32F103CBU6 by STMicroelectronics
Results Overview of STM32F103CBU6 by STMicroelectronics
- Distributor Offerings: (19 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Available)
- 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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STM32F103CBU6 Information
STM32F103CBU6 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 STM32F103CBU6
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
65T3772
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Newark | Mcu, 32Bit, Cortex-M3, 72Mhz, Vfqfpn-48, Product Range:Stm32 Family Stm32F1 Series Microcontrollers, Device Core:Arm Cortex-M3, Data Bus Width:32 Bit, Operating Frequency Max:72Mhz, Program Memory Size:128Kb, No. Of Pins:48Pins Rohs Compliant: Yes |Stmicroelectronics STM32F103CBU6 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 1 |
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$4.0900 / $8.1800 | Buy Now |
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DISTI #
497-17381-ND
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DigiKey | IC MCU 32BIT 128KB FLSH 48UFQFPN Min Qty: 1 Lead time: 13 Weeks Container: Tray |
1776 In Stock |
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$3.8278 / $6.7200 | Buy Now |
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DISTI #
STM32F103CBU6
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Avnet Americas | ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32 bit, 72 MHz - Trays (Alt: STM32F103CBU6) COO: United States of America (the) RoHS: Compliant Min Qty: 1560 Package Multiple: 1560 Lead time: 13 Weeks, 0 Days Container: Tray | 0 |
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$3.5561 / $4.0641 | Buy Now |
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DISTI #
STM32F103CBU6
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Avnet Americas | ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32 bit, 72 MHz - Trays (Alt: STM32F103CBU6) COO: United States of America (the) RoHS: Compliant Min Qty: 1560 Package Multiple: 1560 Lead time: 13 Weeks, 0 Days Container: Tray | 0 |
|
$3.5561 / $4.0641 | Buy Now |
|
DISTI #
65T3772
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Avnet Americas | ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32 bit, 72 MHz - Bulk (Alt: 65T3772) COO: United States of America (the) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk | 0 |
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$4.0800 / $8.1600 | Buy Now |
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DISTI #
65T3772
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Avnet Americas | ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32 bit, 72 MHz - Bulk (Alt: 65T3772) COO: United States of America (the) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk | 0 |
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$4.0800 / $8.1600 | Buy Now |
|
DISTI #
511-STM32F103CBU6
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Mouser Electronics | ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance RoHS: Compliant | 1438 |
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$3.5600 / $5.7200 | Buy Now |
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DISTI #
70521209
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RS | STM32F103CBU6, 32BIT ARM MICROCONTROLLER, 72MHZ, 128 KB FLASH, 48-PIN UFQFPN Min Qty: 1 Package Multiple: 1 Container: Bulk | 0 |
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$8.3600 / $9.8500 | RFQ |
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STMicroelectronics | Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN COO: Taiwan RoHS: Compliant Min Qty: 1 | 1438 |
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$3.4900 / $5.6100 | Buy Now |
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DISTI #
23963780
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Verical | MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin UFQFPN EP Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 | Americas - 3998 |
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$3.4960 / $5.7822 | Buy Now |
US Tariff Estimator: STM32F103CBU6 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for STM32F103CBU6
STM32F103CBU6 CAD Models
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STM32F103CBU6 Part Data Attributes
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STM32F103CBU6
STMicroelectronics
Buy Now
Datasheet
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STM32F103CBU6
STMicroelectronics
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQCC48
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | QFP | |
| Package Description | Hvqccn, Lcc48,.27sq,20 | |
| Pin Count | 48 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 13 Weeks | |
| Has ADC | Yes | |
| Address Bus Width | ||
| Bit Size | 32 | |
| CPU Family | Cortex-M3 | |
| Clock Frequency-Max | 16 Mhz | |
| DMA Channels | Yes | |
| External Data Bus Width | ||
| JESD-30 Code | S-PQCC-N48 | |
| JESD-609 Code | e3 | |
| Length | 7 Mm | |
| Moisture Sensitivity Level | 3 | |
| Number of I/O Lines | 37 | |
| Number of Terminals | 48 | |
| 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 | HVQCCN | |
| Package Equivalence Code | LCC48,.27SQ,20 | |
| Package Shape | Square | |
| Package Style | Chip Carrier, Heat Sink/Slug, Very Thin Profile | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 20480 | |
| ROM (words) | 131072 | |
| ROM Programmability | Flash | |
| Speed | 72 Mhz | |
| Supply Current-Max | 50 Ma | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 2 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | No Lead | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 7 Mm | |
| uPs/uCs/Peripheral ICs Type | Microcontroller, Risc |
Alternate Parts for STM32F103CBU6
This table gives cross-reference parts and alternative options found for STM32F103CBU6. 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 STM32F103CBU6, 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 |
|---|---|---|---|---|
| STM32F103CBU7TR | STMicroelectronics | Check for Price | RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQCC48 | STM32F103CBU6 vs STM32F103CBU7TR |
| STM32F103CBU7 | STMicroelectronics | Check for Price | RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQCC48 | STM32F103CBU6 vs STM32F103CBU7 |
| STM32F103CBU7XXXTR | STMicroelectronics | Check for Price | RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQCC48 | STM32F103CBU6 vs STM32F103CBU7XXXTR |
STM32F103CBU6 Frequently Asked Questions (FAQ)
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The maximum clock frequency of the STM32F103CBU6 is 72 MHz.
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The STM32F103CBU6 has 128 KB of flash memory.
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Yes, the STM32F103CBU6 can operate with a power supply voltage range of 2.0 to 3.6V, making it compatible with 3.3V systems.
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Yes, the STM32F103CBU6 has a built-in USB 2.0 full-speed device interface.
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The STM32F103CBU6 has three UARTs (USART1, USART2, and USART3).