الوصف

1. Features

1. *6 powerful instructions to ease coding complexity
2. Except for branches taking place, all instructions need only one cycle

1. Memory configuration:

• OTP ROM: **2 x *6 bits
• RAM: *9 x 8 bits

1. **-bit wide instructions
2. *-bit wide data path
3. Interrupt handling
4. Eight-level deep hardware stack
5. Operation speed: DC – *0 MHz clock
6. Bi-directional IO: Port A, Port B, PY
7. Built-in pull-up: Port B, PY, PA7
8. Wake-up/Interrupt (Port B/PA7/PY)
9. Built-in transistor for IR LED drive: PX (*@********************pan>
10. *-bit real time clock/counter (TMR0) with *-bit programmable prescaler and overflow interrupt
11. Readable prescaler counter for **-bit timer capability
12. Power-on Reset (POR)
13. Device Reset Timer (DRT)
14. Oscillator Start-up Timer (OST)
15. Watchdog Timer (WDT) with its own on-chip RC oscillator
16. Configurable WDT wake-up: Reset/Continue
17. Power saving HALT mode
18. Oscillator types:

• RC4M: Low cost external-RC oscillator
• LP*2K: Low frequency crystal for power saving
• XT4M: Standard crystal/resonator