CMOS 8-Bit Microcontroller

The TMP86FS49BFG is a single-chip 8-bit high-speed and high-functionality microcomputer incorporating 61440

bytes of Flash Memory. It is pin-compatible withthe TMP86CH49FG/CM49FG/CS49FG (Mask ROM version).

The TMP86FS49BFG can realize operations equivalent to those of the TMP86CH49FG/CM49FG/CS49FG by pro

gramming the on-chip Flash Memory.

Features

1. 8-bit single chip microcomputer TLCS-870/C series

- Instruction execution time :

0.25 μs (at 16 MHz)

122 μs (at 32.768 kHz)

- 132 types & 731 basic instructions

2. 24interrupt sources (External : 5 Internal : 19)

3. Input / Output ports (56 pins)

Large current output: 13pins (Typ. 20mA), LED direct drive

4. Watchdog Timer

5. Prescaler

- Time base timer

- Divider output function

6. 16-bit timer counter: 1 ch

- Timer, External trigger, Window, Pulse width measurement, Event counter, Programmable pulse generate (PPG) modes

7. 16-bit timer counter: 1 ch

- Timer, Event counter, Window modes

8. 8-bit timer counter : 4 ch

- Timer, Event counter, Programmable divider output (PDO), Pulse width modulation (PWM) output, Programmable pulse generation (PPG) modes

9. 8-bit UART : 2 ch

10. High-Speed SIO: 2ch

11. Serial Bus Interface(I2C Bus): 1ch

12. 10-bit successive approximation type AD converter

- Analog input: 16 ch

13. Key-on wakeup : 4 ch

14. Clock operation

Single clock mode

Dual clock mode

15. Low power consumption operation

STOP mode: Oscillation stops.(Battery/Capacitor back-up.)

SLOW1 mode: Low power consumption operation using low-frequency clock.(High-frequency clock

stop.)

SLOW2 mode: Low power consumption operation using low-frequency clock.(High-frequency clock

oscillate.)

IDLE0 mode: CPU stops, and only the Time-Based-Timer(TBT) on peripherals operate using high frequency clock. Release by falling edge of the source clock which is set by TBTCR.

IDLE1 mode: CPU stops and peripherals operate using high frequency clock. Release by interruputs(CPU restarts).

IDLE2 mode: CPU stops and peripherals operate using high and low frequency clock. Release by interruputs. (CPU restarts).

SLEEP0 mode: CPU stops, and only the Time-Based-Timer(TBT) on peripherals operate using low frequency clock.Release by falling edge of the source clock which is set by TBTCR.

SLEEP1 mode: CPU stops, and peripherals operate using low frequency clock. Release by interruput.(CPU restarts).

SLEEP2 mode: CPU stops and peripherals operate using high and low frequency clock. Release by interruput.

16. Wide operation voltage:

4.5V to 5.5V at 16MHz /32.768 kHz

2.7V to 5.5V at 8MHz /32.768 kHz