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STM32F103CBU6TR ST Microcontroller

The STM32F103CBU6TR is a 72 MHz Arm Cortex-M3 32-bit MCU with 128KB Flash and 20KB SRAM in UFQFPN-48 package. For selection, verify supply from 2V to 3.6V, -40°C to +85°C operation, multiple I/Os, dual 12-bit ADCs, USB 2.0 FS, CAN, I2C, SPI, USART, timers, and PWM. Features include nested interrupt controller and DMA. Ideal for motor drives, industrial control, medical equipment, and consumer electronics requiring small form factor. In stock at HL Electronics – request a quote for fast delivery.

STM32F103CBU6TR - ST - main product image
Part No.:STM32F103CBU6TR
Brand:ST
Date Code:
Stock:3,822
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 2.19
100+ $ 1.99
1250+ $ 1.94
2500+ $ 1.89
37500+ $ 1.88
50000+ $ 1.86

Technical Specifications

  • Part No.STM32F103CBU6TR
  • Model STM32F103CBU6TR
  • Category Integrated Circuits (ICs) > Embedded > Microcontrollers
  • Manufacturer STMicroelectronics
  • Series STM32F1
  • Packaging Tape & Reel (TR)
  • Part Status Active
  • Core ARM Cortex-M3
  • Clock Speed 72 MHz
  • Flash Memory 128 KB
  • RAM 20 KB
  • Supply Voltage 2V ~ 3.6V
  • I/O Pins 37
  • ADC 12-bit x 10 channels
  • Timers 8
  • Communication Interfaces I2C x2, SPI x2, USART x3, CAN x1, USB 2.0 x1
  • DMA Channels 7
  • Operating Temperature -40°C ~ 85°C (TA)
  • Mounting Type Surface Mount
  • Supplier Device Package 48-UFQFPN (7x7)
  • Base Product Number STM32F103
  • Moisture Sensitivity Level (MSL) 3 (168 Hours)
  • RoHS ROHS3 Compliant
  • Standard Package 3000
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