PIC16F685-I/SS 8-bit Flash MCU 20MHz Speed 3.5KB Memory 256B EEPROM 12x10-bit

Product Specification

PIC16F685-I/SS 8-bit Flash MCU 20MHz Speed 3.5KB Memory 256B EEPROM 12x10-bit ADC 25 I/O Pins Wide 2.0-5.5V Range Industrial -40anddeg;C to +85anddeg;C SSOP-20 Package for Embedded Control

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High-Performance RiSC CPU

Only 35 Instructions to Learn:

andnbsp;-All single-cycle instructions except branches

Operating Speed:
andnbsp;-DC-20 MHz oscillator/clock input

andnbsp;-DC-200 ns instruction cycle

Interrupt Capability

8-Level Deep Hardware Stack

Direct, indirect and Relative Addressing modes

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Special Microcontroller Features

Precision Internal Oscillator:

andnbsp; Factory calibrated to + 1%

andnbsp; Software selectable frequency range of8 MHz to 32 kHz
andnbsp; Software tunable

andnbsp; Two-Speed Start-up mode

andnbsp; Crystal fail detect for critical applications

andnbsp; Clock mode switching during operation forpower savings

Power-Saving Sleep mode

Wide Operating Voltage Range (2.0V-5.5V)

Industrial and Extended Temperature Range

Power-on Reset (POR)

Power-up Timer (PWRTE) and Oscillator Start-upTimer (OST)

Brown-out Reset (BOR) with Software ControlOption

Enhanced Low-Current Watchdog Timer (WDT)with On-Chip Oscillator (Software selectablenominal 268 Seconds with Full Prescaler) withSoftware Enable

Multiplexed Master Clear/input Pin

Programmable Code Protection

High Endurance Flash/EEPROM Cell:

andnbsp; 100,000 write Flash endurance

andnbsp; 1,000,000 write EEPROM endurance

andnbsp; Flash/Data EEPROM retention:andgt;40 years

Enhanced USART Module:

andnbsp; Supports RS-485, RS-232 and LIN 2.0

andnbsp; Auto-Baud Detect

andnbsp; Auto-wake-up on Start bit

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Low-Power Features
Standby Current:

andnbsp; 50 nA @ 2.0V, typical

Operating Current:

andnbsp; 11 andmu;A @ 32 kHz, 2.0V, typical

andnbsp; 220 andmu;A @ 4 MHz, 2.0V, typical

Watchdog Timer Current:

andnbsp; -andlt;1 andmu;A @ 2.0V, typical

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Peripheral Features

17 1/0 Pins and 1 Input-Only Pin:

andnbsp; High current source/sink for direct LED drive

andnbsp; Interrupt-on-Change pin

andnbsp; Individually programmable weak pull-ups

andnbsp; Ultra Low-Power Wake-up (ULPWU)

Analog Comparator Module with:

andnbsp; Two analog comparators

andnbsp; Programmable on-chip voltage reference(CVREF) module (% of VDD)

andnbsp; Comparator inputs and outputs externallyaccessible
andnbsp; SR Latch mode
andnbsp; Timer 1 Gate Sync Latch
andnbsp; Fixed 0.6V VREF

A/D Converter:
andnbsp; 10-bit resolution and 12 channels

Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler

Enhanced Timer1:

andnbsp; 16-bit timer/counter with prescaler

andnbsp; External Timer1 Gate (count enable)

andnbsp; Option to use OSC1 and OSC2 in LP modeas Timer1 oscillator if lNTOSC modeselected
Timer2:8-Bit Timer/Counter with 8-Bit PeriodRegister, Prescaler and Postscaler

Enhanced Capture, Compare, PWM+ Module:

andnbsp; 16-bit Capture, max resolution 12.5 ns

andnbsp; Compare, max resolution 200 ns

andnbsp; 10-bit PWM with 1, 2 or 4 output channels,programmable andquot;dead timeandquot;, max frequency20 kHZ
andnbsp; PWM output steering control

Synchronous Serial Port (SSP):

andnbsp; SPl mode (Master and Slave)

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INFORMATION

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Drawing

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• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

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be sure to meet your need for all kinds of components. ^_^


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