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Products > Microcontrollers > Product Lineup > 16-bit General Purpose - All products with internal flash memory type (All Flash^®) >

78K0R/KC3-L Microcontrollers

Features

Power supply voltage: VDD = 1.8 to 5.5 V
Max. frequency 20 MHz
ROM capacities 16 KB to 64 KB flash memory
RAM capacities 1 KB to 3 KB
44-pin LQFP / 48-pin TQFP package
Minimum instruction execution time can be changed from high speed (0.05 µs: @ 20 MHz operation with highspeed system clock) to ultra low-speed (61 µs: @ 32.768 kHz operation with subsystem clock)
General-purpose register: 8 bits x 32 registers (8 bits x 8 registers x 4 banks)
On-chip internal high-speed oscillation clocks
- 20 MHz Internal high-speed oscillation clock: 20 MHz±1 % (target)
- 8 MHz Internal high-speed oscillation clock: 8 MHz±1 % (target)
- 1 MHz Internal high-speed oscillation clock: 1 MHz±5 %
On-chip single-power-supply flash memory (with prohibition of chip erase/block erase/writing function)
Self-programming (with boot swap function/flash shield window function)
On-chip debug function
On-chip power-on-clear (POC) circuit and low-voltage detector (LVI)
On-chip watchdog timer (operable with the dedicated internal low-speed oscillation clock)
On-chip multiplier/divider (16 bits x 16 bits, 32 bits / 32 bits)
On-chip key interrupt function
On-chip clock output/buzzer output controller
On-chip BCD adjustment
I/O ports: 37(44-pin prooduct), 41 (48-pin product) (N-ch open-drain :2 (only 48-pin product))
Timer: 10 channels
- 16-bit timer: 8 channels
- Watchdog timer: 1 channel
- Real-time counter: 1 channel
On-chip comparator/programmable gain amplifier function
Serial interface
- CSI: 2 channels/UART: 1 channel
- CSI: 1 channel/UART: 1 channel/simplified I²C: 1 channel
- CSI: 1 channel/UART: 1 channel/simplified I²C: 1 channel
- UART (LIN-bus supported): 1 channel - I²C: 1 channel
10-bit resolution A/D converter (AVREF = 1.8 to 5.5 V): 10 to 12 channels
Operating ambient temperature: TA = -40 to +85°C

d low-voltage detector (LVI)

On-chip watchdog timer (operable with the dedicated internal low-speed oscillation clock)

On-chip multiplier/divider (16 bits x 16 bits, 32 bits / 32 bits)

On-chip key interrupt function

On-chip clock output/buzzer output controller

On-chip BCD adjustment

I/O ports: 89 (N-ch open drain: 4)

Timer: 14 channels
- 16-bit timer: 12 channels
- Watchdog timer: 1 channel
- Real-time counter: 1 channel

On-chip comparator/programmable gain amplifier function

Serial interface
- CSI: 2 channels/UART: 1 channel
- CSI: 1 channel/UART: 1 channel/simplified I²C: 1 channel
- CSI: 1 channel/UART: 1 channel/simplified I²C: 1 channel
- UART (LIN-bus supported): 1 channel - I²C: 1 channel

10-bit resolution A/D converter (AVREF = 1.8 to 5.5 V): 10 to 12 channels

Operating ambient temperature: TA = -40 to +85°C

User's Manual

Product Table

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