Technical
Core ArchitectureARM Cortex-M0+
Data Bus Width32 b
Frequency48 MHz
HS Code8542.31.0025
Interface2-Wire, I2C, IrDA, LIN, SMBus, SPI, USART, USB
Max Frequency48 MHz
Max Junction Temperature (Tj)100 °C
Max Operating Temperature85 °C
Max Supply Voltage3.63 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.62 V
Number of A/D Converters1
Number of ADC Channels10
Number of I2C Channels4
Number of I/Os25
Number of Programmable I/O25
Number of PWM Channels12
Number of SPI Channels4
Number of Timers/Counters5
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsDMA, POR, PWM, WDT
RAM Size32 kB
Schedule B8542310000
Watchdog TimerYes