Features
1. 8-bit single chip microcomputer TLCS-870/X series
- Instruction execution time :
0.20 μs (at 20 MHz)
- 181 types & 842 basic instructions
2. 36 interrupt sources (External : 5 Internal : 31)
3. Input / Output ports (71 pins)
Large current output: 24pins (Typ. 20mA), LED direct drive
4. Prescaler
- Time base timer
Divider output function (DVO)
5. Watchdog Timer
Select of "internal reset request" or "interrupt request".
6. Oscillation Frequency Detector : 1ch
7. 16-bit timer counter: 1 ch
- Timer, External trigger, Window, Pulse width measurement,
Event counter, Programmable pulse generate (PPG) modes
8. 16-bit timer/counter(CTC): 1ch
- CTC:Timer,event counter or PPG (Programmable Pulse) output
9. 8-bit timer counter : 1 ch
- Timer, Event counter, Capture modes
10. 8-bit timer counter : 1 ch
- Timer, Event counter, Pulse width modulation (PWM) output,
Programmable divider output (PDO) modes
11. 8-bit timer counter : 2 ch
- Timer, Event counter, Programmable divider output (PDO),
Pulse width modulation (PWM) output,
Programmable pulse generation (PPG) modes
12. Programmable motor driver (PMD) : 2 ch
- Sine wave drive circuit (built-in sine wave data-table RAM)
Rotor position detect function
Motor control timer and capture function
Overload protective function
Auto commutation and auto position detection start function
13. 8-bit UART : 2 ch
14. 8-bit SIO: 1 ch
15. 10-bit successive approximation type AD converter
- Analog input: 16 ch
16. 8-bit High-speed PWM (HPWM0 and HPWM1)
17. Clock oscillation circuit : 1 set
18. Low power consumption operation (2 modes)
- STOP mode: Oscillation stops. (Battery/Capacitor back-up.)
- IDLE mode: CPU stops.
Only peripherals operate using high frequency clock. Release by interrupts (CPU restarts).
19. Operation voltage: