STM32F103CBU6 Price & Stock
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Manufacturer


Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 32BIT 128KB FLASH 48QFPN
Documents
Datasheet |
STM32F103CBU6![]() |
Datasheet |
STM32F103CBU6![]() |
Specifications
Series | STM32 F1 |
Part Status | Active |
Core Processor | ARM® Cortex®-M3 |
Core Size | 32-Bit |
Speed | 72MHz |
Connectivity | CAN, I²C, IrDA, LIN, SPI, UART/USART, USB |
Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
Number of I/O | 37 |
Program Memory Size | 128KB (128K x 8) |
Program Memory Type | FLASH |
RAM Size | 20K x 8 |
Voltage - Supply (Vcc/Vdd) | 2 V ~ 3.6 V |
Data Converters | A/D 10x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 48-UFQFN Exposed Pad |
Supplier Device Package | 48-UFQFPN (7x7) |
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NetSource Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST MICRO | NEW ; DC:2013+ | 160 |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 12422 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN ; 48-UFQFPN (7x7) Embedded - Microcontrollers
|
Available |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN ; 48-UFQFPN (7x7) Embedded - Microcontrollers
|
Available |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN Integrated Circuits (ICs) > Embedded - Microcontrollers
|
11052 |
|
Inquiry | ||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN Integrated Circuits (ICs) > Embedded - Microcontrollers
|
9114 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 256KB FLSH 48UFQFPN | 794 |
|
Inquiry | |
STM32F103CBU6TR | Texas Instruments | IC MCU 16BIT 16KB FLASH 64VQFN | 770 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | 42518 |
|
Inquiry | ||
STM32F103CBU6TR | STMicroelectronics | 44561 |
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Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | 48-VFQFN Exposed Pad | 42518 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | 48-UFQFN Exposed Pad | 44561 |
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Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | DC:24+ ; Original New | 35237 |
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Inquiry | |
STM32F103CBU6TR | STMicroelectronics | DC:24+ ; Original New | 45239 |
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Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 110 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | STMICROELECTRONICS - STM32F103CBU6 - ARM MCU, Motor Control, STM32 Family STM32F1 Series Microcontrollers, ARM Cortex-M3, 32bit, 72 MHz | 3407 |
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Buy | ||||||||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 1603 |
|
Buy |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | MCU 32-bit STM32F1 ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin UFQFPN EP Tray | 7851 |
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Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6
sku #: 511-STM32F103CBU6
|
STMicroelectronics | ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance ARM Microcontrollers - MCU
|
1649 In Stock |
|
Buy | ||||||||||||||||
STM32F103CBU6TR
sku #: 511-STM32F103CBU6TR
|
STMicroelectronics | ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m ARM Microcontrollers - MCU
|
4906 In Stock |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | 6016 |
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Inquiry | ||
STM32F103CBU6TR | STMicroelectronics | 7379 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2674 |
|
Inquiry | ||||||
STM32F103CBU6TR | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Cut Tape (CT) | 2690 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 2934 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 3958 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | 10664 |
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Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 4243 |
|
Buy | ||||||||||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 6000 |
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Buy |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 1782 |
|
Buy | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 1850 |
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Buy |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | Purchase Online. Ship Immediately. 32-Bit FLASH ARM Cortex-M3 72MHz 2V ~ 3.6V UQFN-48 ST Microelectr | 184 |
|
Buy | ||||||||||||
STM32F103CBU6TR | STMicroelectronics | Purchase Online. Ship Immediately. UFQFN-48 Pre-ordered Chips RoHS | 2759 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | In-Stock |
|
Inquiry | ||
STM32F103CBU6TR | ST | ARM® Cortex®-M3 STM32F1 IC 32- 72MHz 128KBï¼128K x 8ï¼ 48-UFQFPNï¼7x7ï¼ | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 1506 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 12000 |
|
Inquiry |

ComSIT Distribution GmbH
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | stm | Stock Europe - ROHS:YES - MEDIUM-DENSITY PERFORMANCE LINE ARM-BASED 32-BIT MCU RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQCC48 | 142 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin UFQFPN EP Tray | 6 |
|
Buy |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 61650 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 12237 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
|
387975 |
|
Buy | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
|
7461 |
|
Buy |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | MCU (MCU/MPU/SOC) MCU (MCU/MPU/SOC)
|
8050 |
|
Buy | |
STM32F103CBU6TR | STMicroelectronics | MCU (MCU/MPU/SOC) MCU (MCU/MPU/SOC)
|
220 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN Integrated Circuits (ICs)>Embedded - Microcontrollers
|
12445 |
|
Buy | ||||||||||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN Integrated Circuits (ICs)>Embedded - Microcontrollers
|
18719 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 2768 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 4928 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | DC:Active ; - | 856 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | DC:Active ; - | 8 |
|
Inquiry |

Cytech Systems Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | Available, Contact us | 1040 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | Available, Contact us | 7500 |
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Inquiry |

Ample Chip
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 19578 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 19578 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 30500 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 8500 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | New Original,COC,ISO9001 | 8500 |
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Inquiry | |
STM32F103CBU6TR | STMicroelectronics | New Original,COC,ISO9001 | 8500 |
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Inquiry |

Fmall Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 10900 |
|
Inquiry | ||||||||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 48010 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6
sku #: STM32F103CBU6
|
ST | 17160 |
|
Inquiry | ||
STM32F103CBU6TR
sku #: STM32F103CBU6TR
|
ST | 97500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
|
In-Stock |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 3616 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 3646 |
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Inquiry |

DGT Technology (HK) Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 10000 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 10000 |
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PNEDA Technology Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | 14318 |
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Inquiry | ||
STM32F103CBU6TR | STMicroelectronics | 3216 |
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Inquiry |

Anterwell Technology Ltd.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | QFN48 | 5000 |
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Inquiry |

Depu Electronics
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 41750 |
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Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 48190 |
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GlobalTek Components
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | OEM/CM QUOTES ONLY | NO BROKERS | 31833 |
|
Inquiry | |
STM32F103CBU6TR | ST | OEM/CM QUOTES ONLY | NO BROKERS | 595 |
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Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN ; DC:21+ ; 48-UFQFPN (7x7) | 111 |
|
Inquiry | |
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN ; DC:23+ | 41750 |
|
Inquiry | |
STM32F103CBU6 | ST | DC:23+ ; QFN | 209 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN ; DC:21+ ; 48-UFQFPN (7x7) | 111 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN ; DC:23+ | 48190 |
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Inquiry | |
STM32F103CBU6TR | ST | DC:23+ ; QFN32 | 1472 |
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Shenzhen Shengyu Electronics Tech Limited.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 40212 |
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Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 11483 |
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MountainView Components Inc.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | IN STOCK Immediate delivery | 6000 |
|
Inquiry | ||
STM32F103CBU6TR | ST | IN STOCK Immediate delivery | 150 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | QFN | 1560 |
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Inquiry |

Classic Components
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STM | 2002 |
|
Inquiry | ||
STM32F103CBU6TR | STM | 3850 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | QFN48 ; DC:20+ | 7800 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6TR | ST | IN STOCK | 200 |
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Inquiry |

YIC International Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
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STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 7000 |
|
Inquiry | ||||||||||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 2335 |
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LIXINC Electronics Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F103CBU6 | STMicroelectronics | Brand new and original/respond online to quote. | 17612 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | Brand new and original/respond online to quote. | 9654 |
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Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN New Original Stock.
|
7000 |
|
Inquiry | ||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN New Original Stock.
|
2900 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F103CBU6 | STMicroelectronics |
|
Inquiry | |||
STM32F103CBU6TR | STMicroelectronics |
|
Inquiry |

Chip 1 Exchange
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F103CBU6 | ST Microelectronics - | AVAILABLE | 10210 |
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Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN / MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin UFQFPN EP Tray | 15600 |
|
Buy | ||
STM32F103CBU6TR | STMicroelectronics | MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin UFQFPN EP T/R / IC MCU 32BIT 128KB FLASH 48QFPN | 15599 |
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Buy | ||
STM32F103CBU6TRC55 | STMicroelectronics | 4600 |
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Buy | |||
STM32F103CBU6TRC82 | STMicroelectronics | 8400 |
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Buy | |||
STM32F103CBU6TRC89 | STMicroelectronics | 5000 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | Stock to ship immediately | 7681 |
|
Inquiry | |
STM32F103CBU6TR | ST | Stock to ship immediately | 3000 |
|
Inquiry |

RX Electronics Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
|
6435 |
|
Inquiry | ||||||||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
|
356 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 32MCU | ST | OEM/CM In stock | 6240 |
|
Inquiry | |
STM32F103CBU6 | ST | OEM/CM In stock | 910 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | Original stock,24-hour delivery | 15079 |
|
Inquiry | ||
STM32F103CBU6 | ST | Original stock,24-hour delivery | 26011 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | ARM? Cortex?-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7) ; Tray | 5893 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | ARM? Cortex?-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7) ; Tape & Reel (TR) | 4242 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6TR | ST | IN STOCK Immediate delivery | 150 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 IC | STMicroelectronics | The parts are in stock | 11944 |
|
Inquiry | |
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 8132 |
|
Inquiry | |
STM32F103CBU6 32MCU | STMicroelectronics | The parts are in stock | 13800 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 9726 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 Μ¥Æ¬»ÚMCU | ST/Òâ·¨ | 6190 |
|
Inquiry | ||
STM32F103CBU6 32λMCU | ST/Òâ·¨ | 1560 |
|
Inquiry | ||
STM32F103CBU6 | ST/Òâ·¨ | 215 |
|
Inquiry | ||
STM32F103CBU6TR | ST/Òâ·¨ | 1478 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | in stock Immediately | 3620 |
|
Inquiry | |
STM32F103CBU6TR | ST | in stock Immediately | 3000 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 7000 |
|
Buy | ||||||
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 2000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 47 |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | ARM Microcontrollers - MCU 16/32-BITS MICROS | 2500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | In Stock |
|
Inquiry | ||
STM32F103CBU6 | STMICROELECTRONICS | In Stock |
|
Inquiry | ||
STM32F103CBU6 | ST Microelectronics | In Stock |
|
Inquiry | ||
STM32F103CBU6XXX | STMICROELECTRONICS | In Stock |
|
Inquiry | ||
STM32F103CBU6TR | STMicroelectronics | In Stock |
|
Inquiry | ||
STM32F103CBU6TR | STMICROELECTRONICS | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | QFN-48 ; DC:2022+ | 9440 |
|
Inquiry | |
STM32F103CBU6 | ST | QFN-48 ; DC:2023+ | 3000 |
|
Inquiry | |
STM32F103CBU6TR | ST | QFN-48 ; DC:2023+ | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | 1560 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMICRO | Check alternative solution with competitive price | 15600 |
|
Buy | |
STM32F103CBU6TR | STMicroelectrnics | Check alternative solution with competitive price | 2500 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | 2000 |
|
Inquiry | ||
STM32F103CBU6 | 2000 |
|
Inquiry | |||
STM32F103CBU6TR | 2000 |
|
Inquiry | |||
STM32F103CBU6TR | STMicroelectronics | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | new and original ROHS ; DC:12+ ; QFN | 2 |
|
Inquiry | ||
STM32F103CBU6 | ST | new and original ROHS ; DC:13+ ; QFN | 1560 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance | in stock |
|
Inquiry | |
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | in stock |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | ARM Microcontrollers - MCU Mainstream Performance line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 72 | in stock |
|
Inquiry | |
STM32F103CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | We exclusively sell to OEMs, ODMs and CMs/EMS. Thank you. | 750 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | MIC | DC:14+ ; QFN | 2500 |
|
Inquiry | |
STM32F103CBU6TR | ST | DC:1523+ ; QFN48 | 4363 |
|
Inquiry | |
STM32F103CBU6TRC30 | ST | 13 |
|
Inquiry | ||
STM32F103CBU6TRC52 | ST | DC:2013+ ; QFN | 100 |
|
Inquiry | |
STM32F103CBU6TRC67 | ST | DC:13+ | 80 |
|
Inquiry | |
STM32F103CBU6TRC82 | ST | DC:15+ ; QFN | 114 |
|
Inquiry | |
STM32F103CBU6TRC87 | ST | DC:2013+ [ ] ; QFN MC | 3532 |
|
Inquiry | |
STM32F103CBU6TRC89 | ST | DC:1314+ ; QFN | 220 |
|
Inquiry | |
STM32F103CBU6TRC92 | ST | DC:13+ | 30 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 4507 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6
sku #: STM32F103CBU6
|
ORIGINAL EQUIPMENT MANUFACTURER | 6022 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | MICROCHIP | New and original ; DC:20+ | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | STM | Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN | 99 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6 | ST | In stock,ready for shipping ; QFN | 3315 |
|
Inquiry | |
STM32F103CBU6TR | SI | In stock,ready for shipping ; QFN | 3315 |
|
Inquiry | |
STM32F103CBU6TRC82 | ST | In stock,ready for shipping ; QFN | 3334 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6
sku #: 2060891
|
STMicroelectronics | STMicroelectronics - Mcu, 32Bit, Cortex-M3, 72Mhz, Vfqfpn-48 - Stm32F103Cbu6 |STMicroelectronics STM32F103CBU6 | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F103CBU6@@@@@@@@@@@@@@ | STM | QFN48 ; DC:1249+ | 36000 |
|
Inquiry | |
STM32F 103CBU6 | QFN ; DC:1130+ | 30114 |
|
Inquiry | ||
STM32F103CBU6 110 | ST | 30110 |
|
Inquiry | ||
STM32F103CBU6 WWW.YIBEIIC.COM | QFN48 ; DC:1319+ | 33875 |
|
Inquiry | ||
STM32F103CBU6 | ST | QFN48 ; DC:12+ | 31230 |
|
Inquiry | |
STM32F103CBU6TR | SI | QFN ; DC:14+ | 30015 |
|
Inquiry | |
STM32F103CBU6TRC29 | ST | 30005 |
|
Inquiry | ||
STM32F103CBU6TRC30 | ST | 30013 |
|
Inquiry | ||
STM32F103CBU6TRC82 | ST | QFN ; DC:15+ | 30114 |
|
Inquiry | |
STM32F103CBU6TRCA1 | ST | QFN ; DC:12+ | 30082 |
|
Inquiry |
See Also:
STM32F103CBT6
STM32F101CBU6
STM32F103TBU6
STM32F103C8U6
STM32F103C4T6
STM32F103CBT
STM32F103T4U6
STM32F101CBT6
STM32F103CB
STM32F103RBH6
STM32F401CBU6
STM32F103C8T6
STM32F103CBU6TR
STM32F103T6U6
STM32F103T8U6
STM32F102CBT6
STM32F103VBI6
STM32F103RBT6
STM32F103C6U6A
STM32F303CBT6
STM32F101TBU6
STM32F103B6
STM32F103C6T6
STM32F100CBT6
STM32F103TBU7
STM32F103VBH6
STM32F410CBU6
STM32F103CBT7
STM32F103VBT6
STM32F101C8U6
STM32F100C6T6
STM32F100RBT6
STM32F103RDY6
STM32F103RCY6
STM32F103ZFT6
STM32F103REY6
STM32F401CBY6
STM32F103VBH7
STM32L152CBU6
STM32F103TBU6TR
STM32F410CBU3
STM32F103ZDT6
STM32G473CBU6
STM32F303C6T6
STM32F103RB
STM32F103T8U7
STM32F103VDH6
STM32F101RBH6
STM32F103ZDH6
More »