STM32F103CBT7
ActiveTraySTMicroelectronics · Microcontrollers & Processors
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Technical Specifications
ManufacturerSTMicroelectronics
MountingSMD
CaseLQFP48
Kind of architectureCortex M3
Kind of core32-bit
Memory20kB SRAM, 128kB FLASH
FamilySTM32F1
Type of integrated circuitSTM32 ARM microcontroller
Operating temperature-40...105°C
Clock frequency72MHz
Supply voltage2...3.6V DC
InterfaceCAN, I2C, IrDA, LIN, SPI, USART, USB
Integrated circuit featuresDMA, internal temperature sensor, PoR, PWM
Number of inputs/outputs37
Number of 12bit A/D converters10
tariffCode85423190
MCU FamilySTM32
euEccnNLR
rohsCompliantYES
RAM Memory Size20
Supply Voltage Max3.6
ADC Resolution12Bit
Product RangeSTM32 Family STM32F1 Series Microcontrollers
hazardousfalse
rohsPhthalatesCompliantYES
isCanonicalY
Operating Temperature Max105
MSLMSL 3 - 168 hours
Data Bus Width32 bit
Supply Voltage Min2
Operating Frequency Max72
Operating Temperature Min-40
SVHCNo SVHC (25-Jun-2025)
ADC Channels10
productTraceabilityYes-Date/Lot Code
InterfacesCAN, I2C, SPI, USART, USB
No. of Pins48
usEccn3A991.a.2
MCU SeriesSTM32F1
No. of I/O's37
Program Memory Size128
IC MountingSurface Mount
IC Case / PackageLQFP
Device CoreARM Cortex-M3
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