Technical
Core ArchitectureARM
Data Bus Width32 b
Flash Memory Size32 kB
Frequency48 MHz
InterfaceHDMI, I2C, I2S, IrDA, LIN, SPI, UART, USART
Max Frequency48 MHz
Max Operating Temperature85 °C
Max Power Dissipation526 mW
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.7 µA
Number of A/D Converters1
Number of ADC Channels13
Number of Channels10
Number of D/A Converters1
Number of I2C Channels1
Number of I/Os27
Number of Programmable I/O27
Number of PWM Channels1
Number of SPI Channels1
Number of Timers/Counters1
Number of USART Channels2
Oscillator TypeInternal
PeripheralsDMA, I2C, POR, PWM, WDT
RAM Size4 kB
Schedule B8542310000
Watchdog TimerYes