Technical
Ambient Temperature Range High85 °C
Core ArchitectureARM Cortex-M4
Data Bus Width32 b
Flash Memory Size256 kB
Frequency80 MHz
InterfaceCAN, I2C, IrDA, LIN, SMBus, SPI, UART, USART, USB
Max Junction Temperature (Tj)105 °C
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.55 V
Nominal Supply Current10 nA
Number of A/D Converters1
Number of ADC Channels10
Number of D/A Converters2
Number of I2C Channels3
Number of I/Os38
Number of PWM Channels14
Number of SPI Channels3
Number of Timers/Counters1
Number of UART Channels4
Number of USART Channels3
Number of USB Channels1
RAM Size64 kB
Schedule B8542310000