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STM32F103CBT7 - STMicroelectronics

Description: Medium-density performance line Arm®-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces

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STM32F103CBT7 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - 48 lqefp
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STM32F103CBT7 - STMicroelectronics  - 3D model - Quad Flat Packages - 48 lqefp
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STM32F103CBT7 Details

  • Manufacturer Part Number:

    STM32F103CBT7

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LQFP-48

  • Pin Count:

    48

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    NO

  • CPU Family:

    CORTEX-M3

  • Clock Frequency-Max:

    25 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G48

  • 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:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,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):

    131072

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    72 MHz

  • Supply Current-Max:

    50.3 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)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32F103CBT7 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32F103CBT7 is 72 MHz, but it can be overclocked to 90 MHz with some limitations.
  • 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) settings, and set the clock source for the CPU.
  • 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 an external memory, while BOOT1 is used to select between the internal flash and the system memory.
  • The USART peripherals can be used for serial communication. You need to enable the USART clock, configure the USART registers (USART_CR1, USART_CR2, etc.), and set the baud rate and other communication parameters.
  • The NVIC is used to handle interrupts generated by the peripherals. It allows you to prioritize interrupts, enable/disable interrupts, and handle interrupt requests.

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STM32F103CBT7 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image STM32F103CBT6 STMicroelectronics

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Part Image STM32F103CBT6TR STMicroelectronics

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Part Image STM32F103CBT7XXXTR STMicroelectronics

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Part Image STM32F103CBT6XXX STMicroelectronics

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Part Image STM32F103CBT6XXXTR STMicroelectronics

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