M3

Max Freq. (MHz) Flash (KB) RAM (KB) GPIO I2C SPI U(S)ART USB FS CAN 2.0B 16-bit Motor Control Timer (16-bits) WDG/RTC ADC (12-bits) cell/channels Supply Voltage(V) Package
wdt_ID Model Max Freq. (MHz) Flash (KB) RAM (KB) GPIO I2C SPI U(S)ART USB FS CAN 2.0B 16-bit Motor Control Timer (16-bits) WDG/RTC ADC (12-bits) cell/channels Supply Voltage(V) Package
1 FH32F103C4T6 72 16 6 37 1 1 2 1 1 3 1 1 2/10 2.0-3.6 LQFP48
2 FH32F103C6T6 72 32 10 37 1 1 2 1 1 3 1 1 2/10 2.0-3.6 LQFP48
3 FH32F103R4T6 72 16 6 51 1 1 2 1 1 3 1 1 2/16 2.0-3.6 LQFP64
4 FH32F103R6T6 72 32 10 51 1 1 2 1 1 3 1 1 2/16 2.0-3.6 LQFP64
5 FH32F103C8T6 72 64 20 37 2 2 3 1 1 4 1 1 2/10 2.0-3.6 LQFP48
6 FH32F103CBT6 72 128 20 37 2 2 3 1 1 4 1 1 2/10 2.0-3.6 LQFP48
7 FH32F103R8T6 72 64 20 51 2 2 3 1 1 4 1 1 2/16 2.0-3.6 LQFP64
8 FH32F103RBT6 72 128 20 51 2 2 3 1 1 4 1 1 2/16 2.0-3.6 LQFP64
9 FH32F103V8T6 72 64 20 80 2 2 3 1 1 4 1 1 2/16 2.0-3.6 LQFP100
10 FH32F103VBT6 72 128 20 80 2 2 3 1 1 4 1 1 2/16 2.0-3.6 LQFP100