Technical
Core ArchitectureARM
EEPROM Memory Size8 kB
Flash Memory Size256 kB
Frequency32 MHz
InterfaceI2C, IrDA, LIN, SPI, UART, USART, USB
Max Frequency24 MHz
Max Operating Temperature85 °C
Max Supply Current9.6 mA
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Nominal Supply Current300 nA
Number of Channels24
Number of D/A Converters2
Number of I2C Channels2
Number of I/Os83
Number of SPI Channels3
Number of Timers/Counters1
Number of USART Channels3
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
RAM Size32 kB
Schedule B8542310000
Temperature GradeIndustrial