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STMicroelectronics STM32F303CBT7
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Compliance
Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Physical
Case/Package
LQFP
Number of Pins
48
Supply Chain
Lifecycle Status
Production
Technical
Core Architecture
ARM Cortex-M4
Data Bus Width
32 b
Flash Memory Size
128 kB
Frequency
72 MHz
Interface
CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
Max Frequency
72 MHz
Max Operating Temperature
105 °C
Max Power Dissipation
364 mW
Max Supply Voltage
3.6 V
Memory Size
128 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
2 V
Nominal Supply Current
1.5 µA
Number of A/D Converters
4
Number of ADC Channels
15
Number of Channels
15
Number of D/A Converters
2
Number of I/Os
37
Number of I2C Channels
2
Number of Programmable I/O
37
Number of SPI Channels
3
Number of Timers/Counters
1
Number of USART Channels
3
Oscillator Type
Internal
Peripherals
DMA, POR, PWM, WDT
RAM Size
32 kB
Watchdog Timer
Yes