CMOS 8-Bit Microcontroller

The TMP86FS23UG is a single-chip 8-bit high-speed and high-functionality microcomputer incorporating 61440 bytes of Flash Memory. It is pin-compatible with the TMP86CM23/CP23AUG (Mask ROM version). The TMP86FS23UG can realize operations equivalent to those of the TMP86CM23/CP23AUG by programming the onchip 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. 20interrupt sources (External : 5 Internal : 15)

3. Input / Output ports (I/O : 48 pins Output : 3 pins)

Large current output: 5pins (Typ. 20mA), LED direct drive

4. Prescaler

- Time base timer

- Divider output function

5. Watchdog Timer

6. 18-bit Timer/Counter : 1ch

- Timer Mode

- Event Counter Mode

- Pulse Width Measurement Mode

- Frequency Measurement Mode

7. 8-bit timer counter : 4 ch

- Timer, Event counter, Programmable divider output (PDO),

Pulse width modulation (PWM) output,

Programmable pulse generation (PPG) modes

8. 8-bit UART : 1 ch

9. 8-bit SIO: 1 ch

10. 10-bit successive approximation type AD converter

- Analog input: 8 ch

11. Key-on wakeup : 4 ch

12. LCD driver/controller

- LCD direct drive capability (MAX 32 seg × 4 com)

- 1/4,1/3,1/2duties or static drive are programmably selectable

13. Multiply accumulate unit (MAC)

- Multiply or MAC mode are selectable

- Signed or unsigned operation are selectable

14. Clock operation

Single clock mode

Dual clock mode

15. Low power consumption operation

16. Wide operation voltage:

3.5 V to 5.5 V at 16MHz /32.768 kHz

2.7 V to 5.5 V at 8 MHz /32.768 kHz