Technical
Core ArchitectureARM Cortex-M4
Flash Memory Size512 kB
Frequency100 MHz
InterfaceI2C, IrDA, LIN, MMC, SD, SDIO, SPI, UART, USART, USB
Max Frequency100 MHz
Max Operating Temperature105 °C
Max Supply Voltage3.6 V
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.7 V
Nominal Supply Current1.8 µA
Nominal Supply Voltage (DC)3.3 V
Number of A/D Converters1
Number of Channels10
Number of I2C Channels3
Number of I/Os36
Number of SPI Channels5
Number of Timers/Counters2
Number of USART Channels3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size128 kB
Schedule B8542310000