Circuito integrado PIC16F819-I/P

Circuito integrado PIC16F819-I/P

Low-Power Features:
• Power-Managed modes:
- Primary Run: XT, RC oscillator,
87 ?A, 1 MHz, 2V
- INTRC: 7 ?A, 31.25 kHz, 2V
- Sleep: 0.2 ?A, 2V
• Timer1 oscillator: 1.8 ?A, 32 kHz, 2V
• Watchdog Timer: 0.7 ?A, 2V
• Wide operating voltage range:
- Industrial: 2.0V to 5.5V
Oscillators:
• Three Crystal modes:
- LP, XT, HS: up to 20 MHz
• Two External RC modes
• One External Clock mode:
- ECIO: up to 20 MHz
• Internal oscillator block:
- 8 user selectable frequencies: 31 kHz, 125 kHz,
250 kHz, 500 kHz, 1 MHz, 2 MHz, 4 MHz, 8 MHz
Peripheral Features:
• 16 I/O pins with individual direction control
• High sink/source current: 25 mA
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Timer1: 16-bit timer/counter with prescaler, can be
incremented during Sleep via external crystal/clock
• Timer2: 8-bit timer/counter with 8-bit period
register, prescaler and postscaler
• Capture, Compare, PWM (CCP) module:
- Capture is 16-bit, max. resolution is 12.5 ns
- Compare is 16-bit, max. resolution is 200 ns
- PWM max. resolution is 10-bit
• 10-bit, 5-channel Analog-to-Digital converter
• Synchronous Serial Port (SSP) with
SPI (Master/Slave) and I2C™ (Slave)