32-bit ARM Cortex-M3 microcontroller featuring 128KB FLASH and 20KB RAM. Operates at up to 72MHz with 51 programmable I/Os. Includes multiple interfaces such as I2C (2 channels), SPI (2 channels), USB, CAN, IrDA, UART, USART, and LIN. Offers 16 ADC channels and 4 timers/counters. Packaged in LQFP with a 10mm x 10mm x 1.45mm footprint, supporting operating temperatures from -40°C to 105°C.
Frequency72MHz
PackageLQFP
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Technical Specifications
Stmicroelectronics STM32F103RBT7 technical specifications.
General
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
72MHz
Height
1.45mm
Interface
I2C, SPI, USB, CAN, IrDA, UART, USART, LIN
Length
10mm
Max Frequency
72MHz
Max Operating Temperature
105°C
Max Power Dissipation
444mW
Max Supply Voltage
3.6V
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2V
Number of ADC Channels
16
Number of I/Os
51
Number of I2C Channels
2
Number of Programmable I/O
51
Number of SPI Channels
2
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
160
Packaging
Tray
Peripherals
POR, PWM, WDT, DMA, Temp Sensor
Radiation Hardening
No
RAM Size
20KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
STM32 F1
Watchdog Timer
Yes
Width
10mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics STM32F103RBT7 Datasheet
Download the complete datasheet for Stmicroelectronics STM32F103RBT7 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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