8-bit KM101 Microcontrollers



Low Power KM101E

A series of low power, general use MCUs with the 8-bit CPU and flash memory. Due to their simplicity and compactness they are used in various applications.

Chip Description Application Flash SRAM Clock
  frequency  
Supply
  voltage  
[V]
Operating
temperature
[°C]
   Package   
KM101EF56K
  • general use 8-bit MCU
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller
  • Clock-Monitor
  • up to 90 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • 2 Watchdog timers
  • PWM
  • 24-ch 10-bit ADC
  • 4-ch 8-bit DAC
  • interfaces: 4 x UART, I2C
  • 8 LED outputs
  • LCD driver
  • buzzer output
256 KB10 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
20 MHz
&
30 kHz
1.8 – 5.5 V-40 – +85QFP-100
KM101EF59R
  • general use 8-bit MCU
  • internal oscillator
  • PLL controller
  • up to 85 GPIOs
  • 6 external interrupts
  • seven 8-bit and three 16-bit timers
  • Watchdog
  • PWM
  • 12-ch 10-bit ADC
  • 4-ch 8-bit DAC
  • interfaces: 4 x UART, I2C
  • 8 LED outputs
  • LCD driver
  • buzzer output
928 KB8 KB20 MHz2.2 – 5.5 V QFP-100
KM101EF76K
  • general use 8-bit MCU
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller
  • Clock-Monitor
  • up to 104 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • 2 Watchdog timers
  • PWM
  • 24-ch 10-bit ADC
  • 4-ch 8-bit DAC
  • interfaces: 4 x UART, I2C
  • 8 LED outputs
  • LCD driver
  • buzzer output
256 KB10 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
20 MHz
&
30 kHz
1.8 – 5.5 V-40 – +85LQFP-128
KM101EF77G
  • general use 8-bit MCU
  • 2 external crystal oscillators and 2 internal RC oscillators
  • up to 35 GPIOs
  • 6 external interrupts
  • five 8-bit and two 16-bit timers
  • Watchdog
  • PWM
  • 9-ch 10-bit ADC
  • 3 serial interfaces
  • 2 x operational amplifier
  • audio amplifier
  • 7 LED outputs
128 KB2 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
16 MHz
&
5 kHz
1.8 – 3.6 V-20 – +60HQFP-48
KM101EF93G
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 72 GPIOs
  • 5 external interrupts
  • four 8-bit and two 16-bit timers
  • Watchdog
  • PWM
  • 12-ch 10-bit ADC
  • interfaces: 3 x UART, I2C
  • 8 LED outputs
  • buzzer output
128 KB6 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
16 MHz
4.0 – 5.5 V-40 – +85LQFP-80
KM101EFA0A
  • general use 8-bit MCU
  • 1 external crystal oscillator and 1 internal RC oscillator
  • PLL controller
  • up to 24 GPIOs
  • 5 external interrupts
  • five 8-bit and one 16-bit timers
  • Watchdog timer
  • PWM
  • 8-ch 10-bit ADC
  • interfaces: UART, I2C
  • 16 LED outputs
  • buzzer outputs
32 KB1 KBExt. Crystal: 10 MHz

Int. RC: 16 MHz
4.0 – 5.5 V-40 – +85SSOP-32
KM101EFA1A
  • general use 8-bit MCU
  • 1 external crystal oscillator and 1 internal RC oscillator
  • PLL controller
  • up to 36 GPIOs
  • 5 external interrupts
  • five 8-bit and one 16-bit timers
  • Watchdog timer
  • PWM
  • 12-ch 10-bit ADC
  • interfaces: 2 x UART, I2C
  • 16 LED outputs
  • buzzer outputs
32 KB1 KBExt. crystal: 10 MHz

Int. RC: 16 MHz
4.0 – 5.5 V-40 – +85QFP-44
KM101EFA2G
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 55 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • Watchdog timer
  • PWM
  • 12-ch 10-bit ADC
  • interfaces: 3 x UART, I2C
  • 8 LED outputs
  • buzzer output
128 KB6 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
16 MHz
4.0 – 5.5 V-40 – +85TQFP-64
LQFP-64
KM101EFA8D
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 70 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • Watchdog timer
  • PWM
  • 16-ch 10-bit ADC
  • interfaces: 2 x UART, I2C
  • 8 LED outputs
  • buzzer output
64 KB4 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
16 MHz
4.0 – 5.5 V-40 – +85TQFP-80
LQFP-80
KM101EFC3D
  • general use 8-bit MCU
  • ADC
  • serial interfaces
76 KB6 KB20 MHz4.0 – 5.5 V  
KM101EFG0D
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 48 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • Watchdog timer
  • PWM
  • 12-ch 10-bit ADC
  • interfaces: 2 x UART, I2C
  • 8 LED outputs
  • buzzer output
64 KB4 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
16 MHz
4.0 – 5.5 V-40 – +85TQFP-56
KM101EFG0G
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 48 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • Watchdog timer
  • PWM
  • 12-ch 10-bit ADC
  • interfaces: 2 x UART, I2C
  • 8 LED outputs
  • buzzer output
128 KB6 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
16 MHz
4.0 – 5.5 V-40 – +85TQFP-56
KM101EF50D
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 55 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • Watchdog timer
  • 12-ch 10-bit ADC
  • interfaces: 3 x UART, I2C
  • 8 LED outputs
  • LCD driver
  • buzzer output
64 KB4 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
20 MHz
1.8 – 5.5 V-40 – +85LQFP-64
KM101EF51A
  • general use 8-bit MCU
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller
  • up to 36 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • 2 x Watchdog timer
  • 12-ch 10-bit ADC
  • interfaces: 2 x UART, I2C
  • 8 LED outputs
  • LCD driver
  • buzzer output
32 KB1 KBExt. Crystal:
10 MHz
&
32.768 kHz

Int. RC:
20 MHz
&
30 kHz
1.8 – 5.5 V-40 – +85QFP-44
TQFP-48
KM101EF52A
  • general use 8-bit MCU
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller
  • up to 24 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • 2 x Watchdog timer
  • 8-ch 10-bit ADC
  • interfaces: 2 x UART, I2C
  • 8 LED outputs
  • LCD driver
  • buzzer output
32 KB1 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
20 MHz
&
30 kHz
1.8 – 5.5 V-40 – +85QFP-44
TQFP-48
KM101EF57G
  • general use 8-bit MCU
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller
  • Clock-Monitor
  • up to 70 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • PWM
  • 2 x Watchdog timer
  • 12-ch 10-bit ADC
  • 2-ch 8-bit DAC
  • interfaces: 1 x UART / LIN, 3 x UART, I2C
  • 8 LED outputs
  • LCD driver
  • buzzer output
128 KB6 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
20 MHz
&
30 kHz
1.8 – 5.5 V-40 – +85LQFP-80
TQFP-80
KM101EF79G
  • general use 8-bit MCU
  • On-Chip Oscillator
  • 5 external interrupts
  • five 8-bit and two 16-bit timers
  • Watchdog
  • 9-ch 10-bit ADC
  • 3 serial interfaces
  • 2 x operational amplifier
  • audio amplifier
128 KB2 KB10 MHz1.8 – 3.6 V  
KM101EF94F
  • general use 8-bit MCU
  • 2 external crystal oscillators and 2 internal RC oscillators
  • PLL controller
  • Clock-Monitor
  • up to 86 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • PWM
  • 2 x Watchdog timer
  • 19-ch 10-bit ADC
  • interfaces: 5 x UART, I2C
  • 8 LED outputs
  • LCD driver
  • buzzer output
96 KB6 KBExt. crystal:
10 MHz
&
32.768 kHz

Int. RC:
20 MHz
&
30 kHz
1.8 – 5.5 V-40 – +85LQFP-100
KM101EFA2D
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 55 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • Watchdog timer
  • PWM
  • 12-ch 10-bit ADC
  • interfaces: 3 x UART, I2C
  • 8 LED outputs
  • buzzer output
64 KB4 KB20 MHz4.0 – 5.5 V-40 – +85TQFP-64
LQFP-64
KM101EFA3D
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 70 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • Watchdog timer
  • PWM
  • 16-ch 10-bit ADC
  • interfaces: 3 x UART, I2C
  • 8 LED outputs
  • buzzer output
64 KB4 KB20 MHz4.0 – 5.5 V-40 – +85TQFP-80
LQFP-80
KM101EFA3G
  • general use 8-bit MCU
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller
  • up to 70 GPIOs
  • 5 external interrupts
  • six 8-bit and two 16-bit timers
  • Watchdog timer
  • PWM
  • 16-ch 10-bit ADC
  • interfaces: 3 x UART, I2C
  • 8 LED outputs
  • buzzer output
128 KB6 KB20 MHz4.0 – 5.5 V TQFP-80
LQFP-80
KM101EFC3G
  • general use 8-bit MCU
  • ADC
  • serial interfaces
128 KB6 KB20 MHz1.8 – 5.5 V  
KM101EFC3Z
  • general use 8-bit MCU
  • ADC
  • serial interfaces
128 KB10 KB20 MHz1.8 – 5.5 V  
KM101EFD3G
  • general use 8-bit MCU
  • ADC
  • interfaces: CAN, serial
128 KB10 KB20 MHz1.8 – 5.5 V  
KM101EFD3G
  • general use 8-bit MCU
  • ADC
  • serial interfaces
164 KB8 KB20 MHz1.8 – 5.5 V  


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