PIC12F609 Data sheet
http://www.microchip.com/stellent/images/mchpsiteimages/dwnfolder.gifPIC12F609/HV609, PIC12F615/HV615 8-Pin Flash-Based 8-Bit CMOS Microcontrollers (6/25/2008)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: 2.0V to 5.5V
- PIC12HV609/615: 2.0V to user defined
maximum (see note)
• 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
Low-Power Features:
• Standby Current:
- 50 nA @ 2.0V, typical
• Operating Current:
-11 μA @ 32 kHz, 2.0V, typical
-260 μA @ 4 MHz, 2.0V, typical
• Watchdog Timer Current:
-1 μA @ 2.0V, typical
Note: Voltage across the shunt regulator should
not exceed 5V.
Peripheral Features:
• Shunt Voltage Regulator (PIC12HV609/615 only):
- 5 volt regulation
- 4 mA to 50 mA shunt range
• 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
PIC12F615/HV615 ONLY:
• 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
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