PIC18F2X datasheet(2/17 Pages) MICROCHIP

2 / 17 page

PIC18(L)F2X/4X/6XK40

DS40001735C-page 2

Advance Information

 2013-2016 Microchip Technology Inc.

• Signal Measurement Timer (SMT):

- 24-bit signal measurement timer and

24-bit timer/counter

• Hardware Capacitive Voltage Divider (CVD):

- Automates touch sampling and reduces

software size and CPU usage when touch or

proximity sensing is required

- Adjustable sample and hold capacitor array

- Two guard ring output drives

• Peripheral Pin Select (PPS):

- Enables pin mapping of digital I/O

Analog Peripherals:

• 10-Bit Analog-to-Digital Converter (ADC):

- Up to 47 external channels

- Conversion available during Sleep

- Temperature indicator

• Zero-Cross Detect (ZCD):

- Detect when AC signal on pin crosses

ground

• 5-Bit Digital-to-Analog Converter (DAC):

- Output available externally

- Programmable 5-bit voltage (% of VDD)

- Internal connections to comparators, Fixed

Voltage Reference and ADC

• Up to Three Comparators (CMP):

- Four external inputs

- External output via PPS

• Fixed Voltage Reference (FVR) module:

- 1.024V, 2.048V and 4.096V output levels

Clocking Structure:

• 16 MHz Internal Oscillator Block:

- ±1% at calibration

- Selectable frequency range from 1 MHz to

16 MHz

• 32 kHz Low-Power Internal Oscillator

• External Oscillator Block with:

- Two Crystal/Resonator modes up to 64 MHz

- External clock up to 64 MHz

• Fail-Safe Clock Monitor

• Two-Speed Oscillator Start-up

Programming/Debug Features:

• In-Circuit Debug Integrated On-Chip

• In-Circuit Serial Programming™ (ICSP™) via Two

Pins

• x2/x4 PLL for up to 64 MHz from Internal or

External Clock Sources

PIC18F2X 数据表(PDF) 2 Page - Microchip Technology

PIC18F2X 数据表(HTML) 2 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

数据表下载