Produktbeskrivning
8-bit Microcontroller based on the PIC RISC architecture.
Max CPU operating frequency: 20MHz
Flash: 4k words
RAM: 256B
EEPROM: 256B
Features
* Liquid Crystal Display module:
- Up to 60 pixel drive capability.
- Four commons
* 24 I/O pins and 1 input-only pin:
- High-current source/sink for direct LED drive
- Interrupt-on-pin change
- Individually programmable weak pull-ups
* In-Circuit Serial Programming (ICSP) via two pins
* Analog comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference (CVREF) module (% of VDD)
- Comparator inputs and outputs externally accessible
* A/D Converter:
- 10-bit resolution and 5 channels
* Timer0: 8-bit timer/counter with 8-bit programmable prescaler
* Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Option to use OSC1 and OSC2 as Timer1 oscillator if INTOSCIO or LP mode is selected
* Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
* Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART)
* 1 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
* Synchronous Serial Port (SSP) with I2C
* Precision Internal Oscillator:
- Factory calibrated to ±1%
- Software selectable frequency range of 8 MHz to 32 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
Max CPU operating frequency: 20MHz
Flash: 4k words
RAM: 256B
EEPROM: 256B
Features
* Liquid Crystal Display module:
- Up to 60 pixel drive capability.
- Four commons
* 24 I/O pins and 1 input-only pin:
- High-current source/sink for direct LED drive
- Interrupt-on-pin change
- Individually programmable weak pull-ups
* In-Circuit Serial Programming (ICSP) via two pins
* Analog comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference (CVREF) module (% of VDD)
- Comparator inputs and outputs externally accessible
* A/D Converter:
- 10-bit resolution and 5 channels
* Timer0: 8-bit timer/counter with 8-bit programmable prescaler
* Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Option to use OSC1 and OSC2 as Timer1 oscillator if INTOSCIO or LP mode is selected
* Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
* Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART)
* 1 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
* Synchronous Serial Port (SSP) with I2C
* Precision Internal Oscillator:
- Factory calibrated to ±1%
- Software selectable frequency range of 8 MHz to 32 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