Produktbeskrivning
8-bit Microcontroller based on the PIC RISC architecture.
Max CPU operating frequency: 20MHz
Flash: 8k words
RAM: 368B
EEPROM: 256B
Features
* 24 I/O pins with individual direction control:
- High current source/sink for direct LED drive
- Interrupt-on-Change pin
- Individually programmable weak pull-ups
- Ultra Low-Power Wake-up (ULPWU)
* Analog Comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference (CVREF) module (% of VDD)
- Fixed voltage reference (0.6V)
- Comparator inputs and outputs externally accessible
- SR Latch mode
- External Timer1 Gate (count enable)
* A/D Converter:
- 10-bit resolution and 11 channels
* Timer0: 8-bit timer/counter with 8-bit programmable prescaler
* Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Dedicated low-power 32 kHz oscillator
* Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
* Enhanced Capture, Compare, PWM+ module:
- 16-bit Capture, max. resolution 12.5 ns
- Compare, max. resolution 200 ns
- 10-bit PWM with 1, 2 or 4 output channels, programmable "dead time", max. frequency 20 kHz
- PWM output steering control
* Capture, Compare, PWM module:
- 16-bit Capture, max. resolution 12.5 ns
- 16-bit Compare, max. resolution 200 ns
- 10-bit PWM, max. frequency 20 kHz
* Enhanced USART module:
- Supports RS-485, RS-232, and LIN 2.0
- Auto-Baud Detect
- Auto-Wake-Up on Start bit
* In-Circuit Serial ProgrammingTM (ICSPTM) via two pins
* Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI (all 4 modes) and I2C Master and Slave Modes with I2C address mask
* Precision Internal Oscillator:
- Factory calibrated to ±1%
- Software selectable frequency range of 8 MHz to 31 kHz
- Software tunable
- Two-Speed Start-up mode
- Crystal fail detect for critical applications
- Clock mode switching during operation for power savings
* Power-Saving Sleep mode
* Wide operating voltage range (2.0V-5.5V)
* Power-on Reset (POR)
* Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
* Brown-out Reset (BOR) with software control option
* Enhanced low-current Watchdog Timer (WDT) with on-chip oscillator (software selectable nominal 268 seconds with full prescaler) with software enable
* Multiplexed Master Clear with pull-up/input pin
* Programmable code protection
* Program memory Read/Write during run time
* In-Circuit Debugger (on board)
Max CPU operating frequency: 20MHz
Flash: 8k words
RAM: 368B
EEPROM: 256B
Features
* 24 I/O pins with individual direction control:
- High current source/sink for direct LED drive
- Interrupt-on-Change pin
- Individually programmable weak pull-ups
- Ultra Low-Power Wake-up (ULPWU)
* Analog Comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference (CVREF) module (% of VDD)
- Fixed voltage reference (0.6V)
- Comparator inputs and outputs externally accessible
- SR Latch mode
- External Timer1 Gate (count enable)
* A/D Converter:
- 10-bit resolution and 11 channels
* Timer0: 8-bit timer/counter with 8-bit programmable prescaler
* Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Dedicated low-power 32 kHz oscillator
* Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
* Enhanced Capture, Compare, PWM+ module:
- 16-bit Capture, max. resolution 12.5 ns
- Compare, max. resolution 200 ns
- 10-bit PWM with 1, 2 or 4 output channels, programmable "dead time", max. frequency 20 kHz
- PWM output steering control
* Capture, Compare, PWM module:
- 16-bit Capture, max. resolution 12.5 ns
- 16-bit Compare, max. resolution 200 ns
- 10-bit PWM, max. frequency 20 kHz
* Enhanced USART module:
- Supports RS-485, RS-232, and LIN 2.0
- Auto-Baud Detect
- Auto-Wake-Up on Start bit
* In-Circuit Serial ProgrammingTM (ICSPTM) via two pins
* Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI (all 4 modes) and I2C Master and Slave Modes with I2C address mask
* Precision Internal Oscillator:
- Factory calibrated to ±1%
- Software selectable frequency range of 8 MHz to 31 kHz
- Software tunable
- Two-Speed Start-up mode
- Crystal fail detect for critical applications
- Clock mode switching during operation for power savings
* Power-Saving Sleep mode
* Wide operating voltage range (2.0V-5.5V)
* Power-on Reset (POR)
* Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
* Brown-out Reset (BOR) with software control option
* Enhanced low-current Watchdog Timer (WDT) with on-chip oscillator (software selectable nominal 268 seconds with full prescaler) with software enable
* Multiplexed Master Clear with pull-up/input pin
* Programmable code protection
* Program memory Read/Write during run time
* In-Circuit Debugger (on board)