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STM32F100CBT7B

Name: STM32F100CBT7B
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 48LQFP

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包 QFP48
資料表 STM32F100CBT7B DataSheet
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規格

Package	Tray
Series	STM32F1
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M3
CoreSize	32-Bit Single-Core
Speed	24MHz
Connectivity	I²C, IrDA, LINbus, SPI, UART/USART
Peripherals	DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
NumberofI/O	37
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	8K x 8
Voltage-Supply(Vcc/Vdd)	2V ~ 3.6V
DataConverters	A/D 10x12b; D/A 2x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	48-LQFP

概述

Description

The STM32F100CBT7B is a member of the STM32F1 series of microcontrollers developed by STMicroelectronics. It is based on the ARM Cortex-M3 core, operating at a frequency of up to 24 MHz. This microcontroller features 128 KB of Flash memory and 8 KB of SRAM, making it suitable for a variety of embedded applications.
Key features include multiple I/O pins, various communication interfaces such as USART, SPI, and I2C, as well as an integrated 12-bit ADC for analog signal processing. The device also supports advanced peripherals like timers and a watchdog timer for system reliability.
With its low power consumption, the STM32F100CBT7B is ideal for battery-operated devices. Its compatibility with the STM32Cube ecosystem facilitates software development and hardware configuration, enhancing productivity for developers. This microcontroller is widely used in applications ranging from industrial control to consumer electronics.

Features

The STM32F100CBT7B is a microcontroller from STMicroelectronics' STM32F1 series, based on the ARM Cortex-M3 core. Key features include:
- Core: ARM Cortex-M3, running at up to 72 MHz.
- Flash Memory: 128 KB of Flash memory for code storage.
- SRAM: 20 KB of SRAM for data.
- I/O Ports: 37 GPIO pins, configurable for various functions.
- Timers: Up to 3 general-purpose timers and 1 basic timer.
- Communication Interfaces: 2x USART, 2x SPI, 1x I2C, and 1x USB 2.0 full-speed device interface.
- ADC: 12-bit, 1.0 μs ADC with up to 10 channels.
- Operating Voltage: 2.0 to 3.6 V, suitable for low-power applications.
- Temperature Range: -40°C to 85°C for industrial applications.
- Low-Power Modes: Several power-saving modes for energy efficiency.
Overall, the STM32F100CBT7B is designed for a wide range of applications including motor control, industrial automation, and consumer electronics.

Package

The STM32F100CBT7B is packaged in a LQFP-48 (Low-profile Quad Flat Package) format, featuring 48 pins. This surface-mount package is designed for efficient heat dissipation and accommodates various applications in embedded systems.

Pinout

The STM32F100CBT7B is a 32-bit microcontroller from STMicroelectronics' STM32F1 series. It features a 48-pin LQFP (Low-Profile Quad Flat Package) configuration.
### Pin Count and Functions:
- Total Pins: 48
- Core Functions:
- 32-bit ARM Cortex-M3 processor
- Up to 32 KB of Flash memory
- 4 KB of SRAM
- Various I/O ports for digital input/output
- Multiple serial communication interfaces including USART, SPI, and I2C
- 12-bit ADC (Analog-to-Digital Converter)
- Timers for PWM and basic timing functions
- GPIO (General Purpose Input/Output) pins for user-defined functions
- System features like a reset pin, power supply pins, and ground pins
This microcontroller is suitable for a wide range of applications, including industrial control, consumer electronics, and IoT devices.

Manufacturer

The STM32F100CBT7B is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics designs and manufactures a wide range of semiconductor solutions, including microcontrollers, sensors, power management devices, and analog products. The company serves various sectors, including automotive, industrial, personal electronics, and communications.
STMicroelectronics is recognized for its innovation in integrated circuits and is one of the largest semiconductor companies in the world. The STM32 family, which includes the STM32F100CBT7B, is known for its high-performance ARM Cortex-M microcontrollers, widely used in embedded systems for applications such as consumer electronics, IoT devices, and industrial automation.

Application

The STM32F100CBT7B is a versatile microcontroller suitable for various application areas, including embedded systems, industrial automation, consumer electronics, and IoT devices. It is commonly used in automation controls, motor drivers, sensor management, data acquisition systems, and wearable devices due to its low power consumption, rich peripherals, and compatibility with various communication protocols like SPI, I2C, and UART.

Equivalent

Equivalent products to the STM32F100CBT7B include the STM32F103CBT6, STM32F072CBT6, and STM32F401CBT6. These chips belong to the STM32 family and offer similar features, such as ARM Cortex-M cores, comparable memory sizes, and peripheral sets. Always check specific datasheets for compatibility based on your application requirements.