32-bit ARM Cortex-M3 microcontroller featuring 128KB FLASH memory and a 72MHz CPU. This LQFP packaged MCU offers 37 programmable I/Os, 2 A/D converters with 10 channels, and multiple interfaces including I2C, SPI, USB, UART, and CAN. Operating from 2V to 3.6V, it includes 20KB RAM, 4 timers, and peripherals like DMA and PWM. With a maximum operating temperature of 105°C and RoHS compliance, this component is suitable for demanding applications.
Frequency72MHz
PackageLQFP
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Technical Specifications
Stmicroelectronics STM32F103CBT7TR technical specifications.
General
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Interface
I2C, SPI, USB, IrDA, UART, USART, CAN
Max Frequency
72MHz
Max Operating Temperature
105°C
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Power Dissipation
363mW
Min Supply Voltage
2V
Nominal Supply Current
1.7uA
Number of A/D Converters
2
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
Operating Supply Voltage
3.6V
Oscillator Type
Internal
Package Quantity
2400
Packaging
Tape and Reel
Peripherals
POR, PWM, WDT, DMA, Temp Sensor
Radiation Hardening
No
RAM Size
20KB
RoHS Compliant
Yes
Series
STM32F1
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics STM32F103CBT7TR Datasheet
Download the complete datasheet for Stmicroelectronics STM32F103CBT7TR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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