PIC16LF707-I/PT

MICROCHIP  PIC16LF707-I/PT  微控制器, 8位, PIC16LF7xx, 20 MHz, 14 KB, 368 Byte, 44 引脚, TQFP

DEVICE OVERVIEW

The PIC16F707/PIC16LF707 devices are covered by this data sheet. They are available in 40/44-pin packages. Figure 1-1 shows a block diagram of the PIC16F707/PIC16LF707 devices. Table 1-1 shows the pinout descriptions.

High-Performance RISC CPU:

• Only 35 Single-Word Instructions to Learn:

   - All single-cycle instructions except branches

• Operating Speed:

   - DC – 20 MHz clock input

   - DC – 200 ns instruction cycle

• 8K x 14 Words of Flash Program Memory

• 363 Bytes of Data Memory SRAM

• Interrupt Capability

• 8-Level Deep Hardware Stack

• Direct, Indirect and Relative Addressing modes

• Processor Read Access to Program Memory

• Pinout Compatible to other 40-pin PIC16CXXX and PIC16FXXX Microcontrollers

Special Microcontroller Features:

• Precision Internal Oscillator:

   - 16 MHz or 500 kHz operation

   - Factory calibrated to ±1%, typical

   - Software selectable ÷1, ÷2, ÷4 or ÷8 divider

• 31 kHz Low-Power Internal Oscillator

• External Oscillator Block with:

   - 3 crystal/resonator modes up to 20 MHz

   - 3 external clock modes up to 20 MHz

• Power-on Reset POR

• Power-up Timer PWRT

• Oscillator Start-Up Timer OST

• Brown-out Reset BOR:

   - Selectable between two trip points

   - Disabled in Sleep option

• Watchdog Timer WDT

• Programmable Code Protection

• In-Circuit Serial Programming™ ICSP™ via two pins

• In-Circuit Debug ICD via Two Pins

• Multiplexed Master Clear with Pull-up/Input Pin

• Industrial and Extended Temperature Range

• High-Endurance Flash Cell:

   - 1,000 Write Flash Endurance typical

   - Flash Retention: >40 years

   - Power-Saving Sleep mode

• Operating Voltage Range:

   - 1.8V to 3.6V PIC16LF707

• 1.8V to 5.5V PIC16F707

Extreme Low-Power Management PIC16LF707 with nanoWatt XLP:

• Sleep mode: 20 nA @ 1.8V, typical

• Watchdog Timer: 500 nA @ 1.8V, typical

• Timer1 Oscillator: 600 nA @ 1.8V, typical @ 32 kHz

mTouch™ Technology Features:

• Up to 32 Channels

• Two Capacitive Sensing modules:

   - Acquire 2 samples simultaneously

• Multiple Power modes:

   - Operation during Sleep

   - Proximity sensing with ultra low µA current

• Adjustable Waveform Min. and Max. for Optimal Noise Performance

• 1.8V to 5.5V Operation 3.6V max. for PIC16LF707

Analog Features:

• A/D Converter:

   - 8-bit resolution and up to 14 channels

   - Conversion available during Sleep

   - Selectable 1.024V/2.048V/4.096V voltage reference

• On-chip 3.2V Regulator PIC16F707 device only

Peripheral Highlights:

• Up to 35 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

• Timer0/A/B: 8-Bit Timer/Counter with 8-Bit Prescaler

• Enhanced Timer1/3:

   - Dedicated low-power 32 kHz oscillator driver

   - 16-bit timer/counter with prescaler

   - External Gate Input mode with toggle and single shot modes

   - Interrupt-on-gate completion

• Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler

• Two Capture, Compare, PWM modules CCP:

   - 16-bit Capture, max. resolution 12.5 ns

   - 16-bit Compare, max. resolution 200 ns

   - 10-bit PWM, max. frequency 20 kHz

• Addressable Universal Synchronous

   Asynchronous Receiver Transmitter AUSART