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The Low Pin-count (14) PIC® Flash microcontroller products offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including a wide operating voltage of 2.0-5.5 volts, on-board EEPROM Data Memory, and nanoWatt Technology. Standard analog peripherals include up to 8 channels of 10-bit A/D, an analog comparator module with two comparators programmable on-chip voltage reference and an Enhanced Capture/Compare/PWM (ECCP). The ECCP peripheral offers up to four outputs with programmable dead band delay and auto-shutdown and restart options.
PIC16F677-I/SS Features
4-ch PWM 10-bit 256 bytes of EEPROM data memory Extended WDT MPLAB® ICD 2 programming support or debugging support with optional header adapter Precision internal oscillator-software selectable 8 MHz - 32 KHz nanoWatt Technology Software selectable BOR
PIC16F677-I/SS Typical Application
PIC16F684 Data Sheet
PIC16F684 Parameters
PIC16F684 Features
4-ch PWM 10-bit 256 bytes of EEPROM data memory Extended WDT MPLAB® ICD 2 programming support or debugging support with optional header adapter Precision internal oscillator-software selectable 8 MHz - 32 KHz nanoWatt Technology Software selectable BOR
PIC16F684 General Description
The Low Pin-count (14) PIC® Flash microcontroller products offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including a wide operating voltage of 2.0-5.5 volts, on-board EEPROM Data Memory, and nanoWatt Technology. Standard analog peripherals include up to 8 channels of 10-bit A/D, an analog comparator module with two comparators programmable on-chip voltage reference and an Enhanced Capture/Compare/PWM (ECCP). The ECCP peripheral offers up to four outputs with programmable dead band delay and auto-shutdown and restart options.
PIC16F684 Maximum Ratings
Absolute Maximum Ratings(†) Ambient temperature under bias............................-40° to +125°C Storage temperature ......................................... -65°C to +150°C Voltage on VDD with respect to VSS ......................... -0.3V to +6.5V Voltage on MCLR with respect to Vss ..................... -0.3V to +13.5V Voltage on all other pins with respect to VSS..-0.3V to (VDD + 0.3V) Total power dissipation(1) ............................................... 800 mW Maximum current out of VSS pin ....................................... 300 mA Maximum current into VDD pin .......................................... 250 mA Input clamp current, IIK (VI < 0 or VI > VDD)..................± 20 mA Output clamp current, IOK (Vo < 0 or Vo >VDD)..............± 20 mA Maximum output current sunk by any I/O pin...................... 25 mA Maximum output current sourced by any I/O pin ................. 25 mA Maximum current sunk by PORTA and PORTC (combined) ... 200 mA Maximum current sourced PORTA and PORTC (combined) ... 200 mA
Note 1: Power dissipation is calculated as follows: PDIS = VDD x {IDD IOH} + {(VDD VOH) x IOH} + (VOl x IOL).
† NOTICE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
Note: Voltage spikes below VSS at the MCLR pin, inducing currents greater than 80 mA, may cause latch-up. Thus, a series resistor of 50-100 should be used when applying a "low" level to the MCLR pin, rather than pulling this pin directly to VSS.
PIC16F684 Features
4-ch PWM 10-bit 256 bytes of EEPROM data memory Extended WDT MPLAB® ICD 2 programming support or debugging support with optional header adapter Precision internal oscillator-software selectable 8 MHz - 32 KHz nanoWatt Technology Software selectable BOR