Technical
ADC Channels (Resolution)1-Ch 16-Bit
Ambient Temperature Range High105 °C
Core ArchitectureARM Cortex-M4
DAC Channels (Resolution)1-Ch 12-Bit, 2-Ch 6-Bit
Data Bus Width32 b
Frequency150 MHz
InterfaceI2S, USB
Max Frequency32 MHz
Max Junction Temperature (Tj)125 °C
Max Operating Temperature105 °C
Max Supply Current68.3 mA
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.71 V
Number of A/D Converters1
Number of ADC Channels5
Number of I2C Channels4
Number of I/Os6
Number of PWM Channels24
Number of SPI Channels3
Number of Timers/Counters23
Number of UART Channels5
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsDMA, LVD, POR, PWM
RAM Size256 kB
Schedule B8542310000