32-bit KM103 Microcontrollers

KM103H Inverter Control

The series of 32-bit microcontrollers with AM32R 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 *
KM103HFB5K
 (1344 kB)
  • operating frequency up to 80 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock) sourced from 2 high speed oscillators: crystal or RC
  • 2-channel DMA
  • up to 54 I/O pins
  • 12 x 8-bit timers
  • 6 x 16-bit timers
  • 2 x Watchdog
  • 10 external interrupts
  • interfaces: 4 x UART, 1 x I2C, 1 x LIN
  • 6-ch PWM
  • 2-ch 3-phase PWM
  • 16-ch 12-bit ADC
  • 4 x analog comparator
  • 2 x operational amplifier
  • Low Voltage Detector (LVD)
  • Power On Reset (POR)
 264 KB 20 KB 2.9 – 5.5 LQFP080-P-1414
TQFP080-P-1212		 P
KM103HFD8N
 (1397 kB)
  • operating frequency up to 120 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock) sourced from 2 high speed oscillators: crystal or RC
  • 3-channel DMA
  • up to 124 I/O pins
  • 20 x 8-bit timers
  • 4 x 16-bit timers
  • 2 x Watchdog
  • 16 external interrupts
  • interfaces: 7 x UART, 1 x I2C, 1 x LIN
  • 10-ch PWM
  • 3-ch 3-phase PWM
  • 28-ch 12-bit ADC
  • 6 x analog comparator
  • 3 x operational amplifier
  • Low Voltage Detector (LVD)
  • Power On Reset (POR)
 512 KB 64 KB 2.9 – 5.5 LQFP144-P-2020 P