Technical
ADC Channels (Resolution)24-Ch 12-Bit
Core ArchitectureARM
DAC Channels (Resolution)2-Ch 12-Bit
Data Bus Width32 b
EEPROM Memory Size0 B
Flash Memory Size1 MB
Frequency120 MHz
InterfaceCAN, I2C, I2S, IrDA, LIN, MMC, SPI, UART, USART, USB
Max Frequency26 MHz
Max Operating Temperature85 °C
Max Power Dissipation500 mW
Max Supply Current81 mA
Max Supply Voltage3.6 V
Memory Size1 MB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current2.5 µA
Number of A/D Converters3
Number of Channels24
Number of D/A Converters2
Number of I2C Channels3
Number of I/Os114
Number of Programmable I/O114
Number of SPI Channels3
Number of Timers/Counters17
Number of UART Channels2
Number of USART Channels4
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsLCD, POR
RAM Size128 kB
Temperature GradeIndustrial
Watchdog TimerYes