8-bit PICmicro microcontroller, 3.5 KB, 20 MHz, SO-8

PIC12F609/615/617, 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers

High-Performance RISC CPU:
- Only 35 Instructions to Learn: - All single-cycle instructions except branches
- Operating Speed:
- DC - 20 MHz oscillator/clock input
- DC - 200 ns instruction cycle
- Interrupt Capability
- 8-Level Deep Hardware Stack
- Direct, Indirect and Relative Addressing modes

Special Microcontroller Features:
- Precision Internal Oscillator:
- Factory calibrated to ±1%, typical
- Software selectable frequency: 4 MHz or 8 MHz
- Power-Saving Sleep mode
- Voltage Range: - PIC12F609/615/617: 2.0V to 5.5V
- Industrial and Extended Temperature Range
- Power-on Reset (POR)
- Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
- Brown-out Reset (BOR)
- Watchdog Timer (WDT) with independent Oscillator for Reliable Operation
- Multiplexed Master Clear with Pull-up/Input Pin
- Programmable Code Protection
- High Endurance Flash:
- 100,000 write Flash endurance
- Flash retention: > 40 years
- Self Read/ Write Program Memory (PIC12F617 only)

Low-Power Features:
- Standby Current: - 50 nA @ 2.0V, typical
- Operating Current:
- 11µA @ 32 kHz, 2.0V, typical
- 260µA @ 4 MHz, 2.0V, typical
- Watchdog Timer Current: - 1µA @ 2.0V, typical

Peripheral Features:
- 5 I/O Pins and 1 Input Only
- High Current Source/Sink for Direct LED Drive
- Interrupt-on-pin change or pins
- Individually programmable weak pull-ups
- Analog Comparator module with:
- One analog comparator
- Programmable on-chip voltage reference (CVREF) module (% of VDD)
- Comparator inputs and output externally accessible
- Built-In Hysteresis (software selectable)
- Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
- Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Timer1 Gate (count enable)
- Option to use OSC1 and OSC2 in LP mode as Timer1 oscillator if INTOSC mode selected
- Option to use system clock as Timer1
- In-Circuit Serial ProgrammingTM (ICSPTM) via Two Pins
- Enhanced Capture, Compare, PWM module:
- 16-bit Capture, max. resolution 12.5 ns
- Compare, max. resolution 200 ns
- 10-bit PWM with 1 or 2 output channels, 1 output channel programmable “dead time," max. frequency 20 kHz, auto-shutdown
- A/D Converter: - 10-bit resolution and 4 channels, samples internal voltage references
- Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler