TM57ME18

1. ROM: 1K x 14 bits MTP
2. RAM: 48 x 8 bits
3. STACK: 5 Levels
4. I/O Ports: Two bit-programmable I/O ports (Max. 6 pins)
5. Two Independent Timers
    . Timer0
      - 8-bit timer0 with divided by 1 ~ 256 pre-scale option / counter / interrupt / stop function
    . T2
      - 15-bit T2 with 4 interrupt interval time options
      - IDLE mode wake-up timer or used as one simple 15-bit time base
      - Clock source: Slow-clock (SIRC) or Fsys/128
6. One 8-bit PWM with pre-scale / period-adjustment / buffer-reload / interrupt / clear and hold function
7. Min. Operating Voltage (power on) and Speed: VDD can be lowest to 1.5V when the Fsys is 4 MHz
8. PA1 ~ PA4 individual pin low level wake up
9. System Oscillation Sources (Fsys)
    . Fast-clock
      - FIRC (Fast Internal RC): 1 MHz / 2 MHz / 4 MHz
    . Slow-clock
      - SIRC (Slow Internal RC)
        VDD = 3V, SIRC = 110 KHz / 27.5 KHz / 6.88 KHz / 1.72 KHz
10. Power Saving Operation Modes
    . FAST Mode: Slow-clock can be disabled or enabled, Fast-clock keeps CPU running
    . SLOW Mode: Fast-clock stops, Slow-clock keeps CPU running
    . IDLE Mode: Fast-clock and CPU stop. Slow-clock, T2 or Wake-up Timer keep running
    . STOP Mode: All Clocks stop, T2 and Wake-up Timer stop
11. Dual System Clock
    . FIRC + SIRC
12. Reset Sources
    . Power On Reset
    . Watchdog Reset
    . Low Voltage Reset
    . External pin Reset
13. 1-Level Low Voltage Reset
    . TM57ME16: 1.2V (can be disabled)
    . TM57ME18: 1.6V (can be disabled)
14. Operation Voltage: Low Voltage Reset Level to 4.2V
15. Operating Temperature Range: -40*C to +85*C
16. Interrupts
    . Two External Interrupt Pins
      - One pins are falling edge triggered
      - One pin is rising or falling edge triggered
    . Timer0 / T2 / Wake-up Timer Interrupts
    . PWM0 Interrupt
17. Watchdog (WDT) / Wake-up (WKT) Timer
    . Clocked by built-in RC oscillator with 4 adjustable Reset / Interrupt time options
      VDD = 3V, WDT/WKT = 150 ms / 75 ms / 37.5 ms / 18.75 ms
    . Watchdog timer can be disabled/enabled in Power-down mode
18. I/O Port Modes
    . Pseudo-Open-Drain Output (PA2 ~ PA0)
    . Open-Drain Output
    . CMOS Push-Pull Output
    . Schmitt Trigger Input with pull-up resistor option
19. High-Sink IO (PA0)
20. Table Read Instruction: 14-bit ROM data lookup table
21. Instruction set: 39 Instructions
22. Package Types
    . SOT23-6
    . 8-pin DIP (300 mil)
    . 8-pin SOP (150 mil)
    . TSSOP-8
23. Supported EV board on ICE
      EV board: EV2771