32-bit KM103 Microcontrollers

KM103S Inverter Control

The series of 32-bit microcontrollers with AM32R core designed for fast feedback processing mainly required for motor control.
All Ics are RoHS compliant.

* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.

Chip Description Application Flash  SRAM  Supply
  voltage  
[V]		    Package    Status *
KM103SFE4K
  • operating frequency up to 60 MHz
  • up to 61 I/O pins
  • 12 x 8-bit timers
  • 6 x 16-bit timers
  • Watchdog
  • 9 external interrupts
  • interfaces: 3 x UART
  • 4-ch PWM
  • 2-ch 3-phase PWM
  • 16-ch 10-bit ADC
  • Power On Reset (POR)
 256 KB 8 KB 3.6 – 5.5 HQFP080-P-1414 P
KM103SFJ9D
  • operating frequency up to 60 MHz
  • internal RC oscillator 10 MHz
  • up to 30 I/O pins
  • 8 x 8-bit timers
  • 3 x 16-bit timers
  • Watchdog
  • 8 external interrupts
  • interfaces: 2 x UART
  • 2-ch PWM
  • 1-ch 3-phase PWM
  • 8-ch 10-bit ADC
  • 8-ch 12-bit ADC
  • Power On Reset (POR)
 64 KB 4 KB 3.7 – 5.5 QFP044-P-1010 P
KM103SFK0K
  • operating frequency up to 60 MHz
  • internal RC oscillator 10 MHz
  • up to 84 I/O pins
  • 12 x 8-bit timers
  • 7 x 16-bit timers
  • Watchdog
  • 16 external interrupts
  • interfaces: 3 x UART, 1 x I2C
  • 7-ch PWM
  • 2-ch 3-phase PWM
  • 20-ch 10-bit ADC
  • Power On Reset (POR)
 256 KB 8 KB 3.7 – 5.5 QFP100-P-1818 P
KM103SFK1K
  • operating frequency up to 60 MHz
  • internal RC oscillator 10 MHz
  • up to 64 I/O pins
  • 12 x 8-bit timers
  • 7 x 16-bit timers
  • Watchdog
  • 12 external interrupts
  • interfaces: 3 x UART, 1 x I2C
  • 5-ch PWM
  • 2-ch 3-phase PWM
  • 20-ch 10-bit ADC
  • Power On Reset (POR)
 256 KB 8 KB 3.7 – 5.5 LQFP080-P-1414
TQFP080-P-1212		 P