PIC16F684-ISL Microchip Technology Inc., PIC16F684-ISL Datasheet - Page 157

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PIC16F684-ISL

Manufacturer Part Number
PIC16F684-ISL
Description
Manufacturer
Microchip Technology Inc.
Datasheets

Specifications of PIC16F684-ISL

Case
N/A
Notes
NEW
Date_code
11+
INDEX
A
A/D ...................................................................................... 63
Acquisition Requirements ........................................... 68
Analog Port Pins ......................................................... 63
Associated Registers .................................................. 70
Block Diagram............................................................. 63
Calculating Acquisition Time....................................... 68
Channel Selection....................................................... 63
Configuration and Operation....................................... 63
Configuring.................................................................. 67
Configuring Interrupt ................................................... 67
Conversion Clock........................................................ 64
Effects of a Reset........................................................ 69
Internal Sampling Switch (R
) Impedance................ 68
SS
Operation During Sleep .............................................. 69
Output Format............................................................. 65
Reference Voltage (V
)........................................... 63
REF
Source Impedance...................................................... 68
Special Event Trigger.................................................. 69
Specifications............................................ 144, 145, 146
Starting a Conversion ................................................. 64
Using the ECCP Trigger ............................................. 69
Absolute Maximum Ratings .............................................. 127
AC Characteristics
Industrial and Extended ............................................ 137
Load Conditions ........................................................ 136
ADCON0 Register............................................................... 66
ADCON1 Register............................................................... 66
Analog Front-end (AFE)
Power-On Reset ......................................................... 95
Analog Input Connection Considerations............................ 56
Analog-to-Digital Converter. See A/D
ANSEL Register .................................................................. 65
Assembler
MPASM Assembler................................................... 121
B
Block Diagrams
A/D .............................................................................. 63
Analog Input Model ............................................... 56, 68
Capture Mode Operation ............................................ 76
Comparator 1 .............................................................. 58
Comparator 2 .............................................................. 58
Comparator Modes ..................................................... 57
Comparator Voltage Reference (CV
REF
Compare ..................................................................... 77
Fail-Safe Clock Monitor (FSCM) ................................. 27
In-Circuit Serial Programming Connections.............. 109
Interrupt Logic ........................................................... 102
MCLR Circuit............................................................... 95
On-Chip Reset Circuit ................................................. 94
PIC16F684.................................................................... 5
PWM (Enhanced)........................................................ 78
RA0 Pins ..................................................................... 35
RA1 Pins ..................................................................... 36
RA2 Pin....................................................................... 37
RA3 Pin....................................................................... 37
RA4 Pin....................................................................... 38
RA5 Pin....................................................................... 38
RC0 and RC1 Pins...................................................... 40
RC2 and RC3 Pins...................................................... 41
RC4 Pin....................................................................... 41
RC5 Pin....................................................................... 42
Resonator Operation................................................... 21
 2004 Microchip Technology Inc.
System Clock.............................................................. 19
Timer1 ........................................................................ 49
Timer2 ........................................................................ 54
TMR0/WDT Prescaler ................................................ 45
Watchdog Timer (WDT)............................................ 105
Brown-out Detect (BOD)..................................................... 96
Associated .................................................................. 97
Calibration .................................................................. 96
Specifications ........................................................... 141
Timing and Characteristics ....................................... 140
C
C Compilers
MPLAB C17.............................................................. 122
MPLAB C18.............................................................. 122
MPLAB C30.............................................................. 122
CALIB Register ................................................................... 93
Calibration Bits.................................................................... 93
Capture Module. See Enhanced
Capture/Compare/PWM (ECCP)
CCP1CON Register............................................................ 75
CCPR1H Register............................................................... 75
CCPR1L Register ............................................................... 75
CMCON0 Register.............................................................. 55
CMCON1 Register.............................................................. 59
Code Examples
Assigning Prescaler to Timer0.................................... 47
Assigning Prescaler to WDT....................................... 47
Changing Between Capture Prescalers ..................... 76
Data EEPROM Read.................................................. 73
Data EEPROM Write .................................................. 73
Indirect Addressing..................................................... 17
Initializing A/D............................................................. 67
Initializing PORTA ...................................................... 31
Initializing PORTC ...................................................... 40
Saving Status and W Registers in RAM ................... 104
Ultra Low-Power Wake-up Initialization...................... 34
Write Verify ................................................................. 73
Code Protection ................................................................ 108
Comparator Voltage Reference (CV
Accuracy/Error............................................................ 60
Associated registers ................................................... 62
Configuring ................................................................. 60
Effects of a Reset ....................................................... 61
Response Time .......................................................... 61
) .................... 60
Specifications ........................................................... 144
Comparators ....................................................................... 55
Associated Registers.................................................. 62
C2OUT as T1 Gate............................................... 50, 59
Configurations ............................................................ 57
Effects of a Reset ....................................................... 61
Interrupts .................................................................... 59
Operation.................................................................... 56
Operation During Sleep .............................................. 61
Outputs ....................................................................... 59
Response Time .......................................................... 61
Specifications ........................................................... 143
Synchronizing C2OUT w/ Timer1 ............................... 59
Compare Module. See Enhanced
Capture/Compare/PWM (ECCP)
CONFIG Register ............................................................... 92
Configuration Bits ............................................................... 92
CPU Features ..................................................................... 91
Preliminary
PIC16F684
)............................ 60
REF
DS41202C-page 155

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