STM32F401CBU6 Price & Stock
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Manufacturer


Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 32BIT 128KB FLASH 48QFPN
Documents
Datasheet |
STM32F401CBU6![]() |
Datasheet |
STM32F401CBU6![]() |
Specifications
Series | STM32 F4 |
Part Status | Active |
Core Processor | ARM® Cortex®-M4 |
Core Size | 32-Bit |
Speed | 84MHz |
Connectivity | I²C, IrDA, LIN, SDIO, SPI, UART/USART, USB OTG |
Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
Number of I/O | 36 |
Program Memory Size | 128KB (128K x 8) |
Program Memory Type | FLASH |
RAM Size | 64K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.7 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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Ande Electronics Co. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6TR | STMicroelectronics | UFQFPN48 | 10000 |
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Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN Integrated Circuits (ICs) > Embedded - Microcontrollers
|
10388 |
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Inquiry | ||
STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN Integrated Circuits (ICs) > Embedded - Microcontrollers
|
13081 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | STMicroelectronics | 2015 |
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Inquiry | ||
STM32F401CBU6TR | STMicroelectronics | 3900 |
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J2 Sourcing
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6
sku #: STM32F401CBU6
|
N/A | 10920 |
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Axis Part Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | New Original,COC,ISO9001 | 8500 |
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STM32F401CBU6TR | STMicroelectronics | New Original,COC,ISO9001 | 8500 |
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Lingto Electronic Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | DC:24+ ; Original New | 41394 |
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STM32F401CBU6TR | STMicroelectronics | DC:24+ ; Original New | 35540 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 512KB FLASH 48LQFP | 2697 |
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STM32F401CBU6TR | Microchip Technology | IC MCU 32BIT 16KB FLASH 48LQFP | 9257 |
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Xinghuan International Trade Co., Ltd
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STM32F401CBU6 | STMicroelectronics | 45232 |
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STM32F401CBU6TR | STMicroelectronics | 44327 |
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PNEDA Technology Co., Ltd
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STM32F401CBU6 | STMicroelectronics | 15538 |
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Inquiry | ||
STM32F401CBU6TR | STMicroelectronics | 1749 |
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ComSIT Distribution GmbH
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | stm | Stock Europe - ROHS:YES - ARM CORTEX-M4 32BIT MCU PLUS FPU RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 84MHz, CMOS | 65 |
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EA-chip Industry Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 2198 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 3587 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 9588 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 13000 |
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Ersa Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 2091 |
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Inquiry | |
STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 2500 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | ST | DC:22+ | 8000 |
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STM32F401CBU6TR | ST | DC:22+ | 8000 |
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Ample Chip
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 22887 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 38411 |
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Chip Source Co.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 149321 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 131060 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | ST | 7845 |
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Shenzhen Dasenic Electronic Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN Integrated Circuits (ICs)>Embedded - Microcontrollers
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Weyland Electronics Group Pte. Ltd.
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 93228 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN / ARM® Cortex®-M4 series Microcontroller IC 32-Bit Single-Core 84MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7) | 86010 |
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STM32F401CBU6TR | STMicroelectronics | 35000 |
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Chips Pulse Industry Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
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STM32F401CBU6 | ST | Purchase Online. Ship Immediately. MCU/MPU/SOC) STM32F401CBU6 UFQFPN-48(7x7 | 5500 |
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LCSC
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STM32F401CBU6 | STMicroelectronics | 128KB 1.7V~3.6V CM4 64KB 84MHz FLASH 36 UFQFPN-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS | 1555 |
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Unikey Electronics Pte. Ltd.
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STM32F401CBU6 | STMicroelectronics | 15600 |
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STM32F401CBU6 | STMicroelectronics | DC:2423+ | 15600 |
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Hong Kong Brave Electronics
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | 48-UFQFN Exposed Pad | 10000 |
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Inquiry | |
STM32F401CBU6TR | STMicroelectronics | 48-UFQFN Exposed Pad | 10000 |
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Lvy Electronics
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | 2000 |
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STM32F401CBU6 | 2000 |
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STM32F401CBU6TR | 2000 |
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STM32F401CBU6TR | STMicroelectronics | 2000 |
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Cytech Systems Limited
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STM32F401CBU6 | STMicroelectronics | Available, Contact us | 1300 |
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STM32F401CBU6TR | STMicroelectronics | Available, Contact us | 2500 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 1378 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 2500 |
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Dechoele Technology
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | 9822 |
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STM32F401CBU6TR | STMicroelectronics | 7291 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 1785 |
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Inquiry | |
STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 1235 |
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Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN ; DC:21+ ; 48-UFQFPN (7x7) | 111 |
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Inquiry | |
STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN ; DC:23+ | 8650 |
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STM32F401CBU6 | ST | DC:23+ ; QFN | 24 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN ; DC:21+ ; 48-UFQFPN (7x7) | 111 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN ; DC:23+ | 22980 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
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In-Stock |
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Shenzhen Shengyu Electronics Tech Limited.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 28057 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 33861 |
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Anterwell Technology Ltd.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6Â | ST | UFQFPN-48 | 10000 |
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STM32F401CBU6 | ST | UQFN48 | 10000 |
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DGT Technology (HK) Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 10000 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 10000 |
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First Choice Electronics(HK) Ltd .
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STM32F401CBU6 | ST | QFN48 ; DC:21+ | 3120 |
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STM32F401CBU6 | STMicroelectronics | DC:Active ; - | 579 |
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STM32F401CBU6TR | STMicroelectronics | DC:Active ; - | 8 |
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STM32F401CBU6 | ST | IN STOCK | 4065 |
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Heisener Electronics Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
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5487 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48UFQFP Embedded - Microcontrollers
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2288 |
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Hongte Technology Limited
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STM32F401CBU6 | ST | QFN48 | 625 |
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Ariat Technology
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN New Original Stock.
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6030 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN New Original Stock.
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2861 |
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Microchip USA
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STM32F401CBU6TR | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 2589 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48UFQFP Embedded - Microcontrollers
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Available |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 964 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48UFQFP | 12000 |
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YIC International Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 6030 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 14158 |
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RX Electronics Limited
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN Embedded - Microcontrollers
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57430 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48UFQFP Embedded - Microcontrollers
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STM32F401CBU6 | ST | Integrated Circuit ; DC:23+ ; stock ; 100% original goods Electronical components Integrated Circuit
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LIXINC Electronics Co., Limited
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STM32F401CBU6 | STMicroelectronics | Brand new and original/respond online to quote. | 13815 |
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STM32F401CBU6TR | STMicroelectronics | Brand new and original/respond online to quote. | 9118 |
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Fmall Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 14830 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 45320 |
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STM32F401CBU6 | stmicroe | QFN48 ; DC:1621+ | 1560 |
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He Qing Electronics Ltd
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STM32F401CBU6 | STMicroelectronics | ARM? Cortex?-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 84MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7) ; Tray | 4143 |
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STM32F401CBU6TR | STMicroelectronics | ARM? Cortex?-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 84MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7) ; Tape & Reel (TR) | 8913 |
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Classic Components
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STM32F401CBU6 | STM | 400 |
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STM32F401CBU6TR | STM | 3850 |
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Depu Electronics
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 8650 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 22980 |
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Avnat Group (Asia Pacific) Ltd.
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STM32F401CBU6 | ST/Òâ·¨ | 162 |
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STM32F401CBU6 | STMicroelectronics | QFN48 | 9360 |
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STM32F401CBU6 | STMicroelectronics |
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STM32F401CBU6TR | STMicroelectronics |
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SILITECH Components Inc
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STM32F401CBU6 32MCU | ST | OEM/CM In stock | 2610 |
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STM32F401CBU6 | ST | OEM/CM In stock | 2610 |
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STM32F401CBU6 | STMicroelectronics | MCU 32-bit ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 48-Pin UFQFPN EP Tray | 6 |
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STM32F401CBU6 32MCU | ST | Stock to ship immediately | 3010 |
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STM32F401CBU6 | ST | Stock to ship immediately | 3010 |
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STM32F401CBU6 | ST | new and original ROHS ; DC:1805+ ; QFN48 | 625 |
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Mouser
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STM32F401CBU6
sku #: 511-STM32F401CBU6
|
STMicroelectronics | ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU ARM Microcontrollers - MCU
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1441 In Stock |
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STM32F401CBU6TR
sku #: 511-STM32F401CBU6TR
|
STMicroelectronics | ARM Microcontrollers - MCU High-performance Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash mem ARM Microcontrollers - MCU
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2238 In Stock |
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MountainView Components Inc.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | ST | IN STOCK Immediate delivery | 4065 |
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STM32F401CBU6 | ST | in stock Immediately | 330 |
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Lanka Micro Electronic Co.,Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 1538 |
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STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 65366 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 4,012 |
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Inquiry | |
STM32F401CBU6TR | STMicroelectronics | ARM Microcontrollers - MCU 16/32-BITS MICROS | in stock |
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Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | ST | IN STOCK Immediate delivery | 3465 |
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Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | ST | OEM/CM QUOTES ONLY | NO BROKERS | 14768 |
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Inquiry | |
2STM32F401CBU6 | STM | OEM/CM QUOTES ONLY | NO BROKERS | 3087 |
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Inquiry | |
STM32F401CBU6TR | ST | OEM/CM QUOTES ONLY | NO BROKERS | 57120 |
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Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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STM32F401CBU6 | ST Microelectronics - | AVAILABLE | 2353 |
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STM32F401CBU6TR | ST Microelectronics - | AVAILABLE | 162487 |
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Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | STMicroelectronics | In Stock |
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Inquiry | ||
STM32F401CBU6 | ST Microelectronics | In Stock |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | 9350 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 6030 |
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Buy | ||||||
STM32F401CBU6TR | STMicroelectronics | IC MCU 32BIT 128KB FLSH 48UFQFPN | 13900 |
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Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | IR | TO-247 ; DC:2023+ | 5600 |
|
Inquiry | |
STM32F401CBU6 | ST | QFP-48 ; DC:2022+ | 1001 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | ST | In-Stock |
|
Inquiry | ||
STM32F401CBU6TR | ST | IC MCU 32BIT 128KB FLASH 48QFPN | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | STMicroelectronics | ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU | in stock |
|
Inquiry | |
STM32F401CBU6 | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48QFPN | in stock |
|
Inquiry | |
STM32F401CBU6TR | STMicroelectronics | ARM Microcontrollers - MCU High-performance access line, ARM Cortex-M4 core with DSP and FPU, 128 Kb | in stock |
|
Inquiry | |
STM32F401CBU6TR | STMicroelectronics | Microcontrollers - MCU ARM Microcontrollers - MCU High-performance access line, ARM Cortex-M4 core w | in stock |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
A_STM32F401CBU6_S | 0 |
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Inquiry | |||
STM32F401CBU6 | ST | DC:17+ ; UFQFN48 | 8550 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6
sku #: STM32F401CBU6
|
ST | 9382 |
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Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | STMICRO | Check alternative solution with competitive price | 234000 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | ST | In stock,ready for shipping ; QFN | 3315 |
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Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6
sku #: 2393641
|
STMicroelectronics | STMicroelectronics - Mcu, 32Bit, Cortex-M4, 84Mhz, Ufqfpn-48 - Stm32F401Cbu6 |STMicroelectronics STM32F401CBU6 | in stock |
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4 Star Electronics
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | STMICR | DC:1602 | 11 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
STM32F401CBU6 | ST | QFN48 ; DC:17+ | 120000 |
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Inquiry |
See Also:
STM32F401CBU7
STM32F401CBY6
STM32F401CCU6
STM32F401CBU3
STM32F101CBU6
STM32F401CDU6
STM32F401CEU6
STM32F401RBT6
STM32F401VBH6
STM32F401CCY6
STM32F401CCU7
STM32F101TBU6
STM32F401CDY6
STM32F400CBT6
STM32F091CBU6
STM32F101C8U6
STM32F401VBT6
STM32F101CBT6
STM32L431CBU6
STM32F103CBU6
STM32G431CBU6
STM32G441CBU6
STM32F401CEY6
STM32F401CBU6TR
STM32F411CEU6
STM32F410CBU6
STM32F071CBU6
STM32F411CCU6
STM32F071CBY6
STM32F101T4U6
STM32F401CCY6T
STM32F411CCY6
STM32F301C8T6
STM32F411CEU6U
STM32F103C8U6
STM32G081CBU6
STM32F303CBT6
STM32F411CEU7
STM32G441KBU6
STM32F411CEY6
STM32F071C8U6
STM32G0B1CBU6
STM32F051CBT6
STM32F410CBT6
STM32L151CBU6
STM32F401CDU6TR
STM32F401VDH6
STM32L071CBU6
STM32G491CEU6
More »