32-bit ARM Cortex-M3 microcontroller featuring a 72MHz CPU and 128KB FLASH memory. This LQFP packaged MCU offers 37 programmable I/Os, 2 I2C channels, 2 SPI channels, and 4 timers. Integrated peripherals include POR, PWM, WDT, DMA, and a temperature sensor, with support for I2C, SPI, USB, IrDA, UART, USART, CAN, and LIN interfaces. Operating voltage ranges from 2V to 3.6V, with a maximum power dissipation of 363mW and an operating temperature range of -40°C to 105°C.
Frequency72MHz
PackageLQFP
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Technical Specifications
Stmicroelectronics STM32F103CBT7 technical specifications.
General
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
72MHz
Height
1.45mm
Interface
I2C, SPI, USB, IrDA, UART, USART, CAN, LIN
Lead Free
Lead Free
Length
7mm
Max Frequency
72MHz
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Power Dissipation
363mW
Max Supply Voltage
3.6V
Memory Size
128KB
Memory Type
FLASH,
Min Supply Voltage
2V
Nominal Supply Current
1.7uA
Number of A/D Converters
2
Number of ADC Channels
10
Number of Channels
10
Number of I/Os
37
Number of I2C Channels
2
Number of Programmable I/O
37
Number of SPI Channels
2
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
1500
Packaging
Tray
Peripherals
POR, PWM, WDT, DMA, Temp Sensor, I2C
Radiation Hardening
No
RAM Size
20KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
STM32F1
Watchdog Timer
Yes
Width
7.2mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics STM32F103CBT7 Datasheet
Download the complete datasheet for Stmicroelectronics STM32F103CBT7 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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