PIC16F684-E/P Microchip Technology, PIC16F684-E/P Datasheet - Page 159

• Manufacturer Part Number: PIC16F684-E/P
• Description: IC PIC MCU FLASH 2KX14 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F684-E/P

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 14-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163029 - BOARD PICDEM FOR MECHATRONICSACICE0207 - MPLABICE 14P 300 MIL ADAPTER
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Internal Sampling Switch (R
Interrupts ........................................................................... 101
INTOSC Specifications ..................................................... 138
IOCA Register ..................................................................... 33
L
Load Conditions ................................................................ 136
M
MCLR .................................................................................. 95
Memory Organization............................................................ 7
Migrating from other PICmicro Devices ............................ 153
MPLAB ASM30 Assembler, Linker, Librarian ................... 122
MPLAB ICD 2 In-Circuit Debugger ................................... 123
MPLAB ICE 2000 High-Performance Universal
MPLAB ICE 4000 High-Performance Universal
MPLAB Integrated Development Environment Software .. 121
MPLAB PM3 Device Programmer .................................... 123
MPLINK Object Linker/MPLIB Object Librarian ................ 122
O
OPCODE Field Descriptions ............................................. 111
OPTION_REG Register ...................................................... 12
OSCCON Register .............................................................. 29
Oscillator
Oscillator Configurations ..................................................... 19
Oscillator Specifications .................................................... 137
Oscillator Start-up Timer (OST)
Oscillator Switching
P
P1A/P1B/P1C/P1D.See Enhanced
Packaging ......................................................................... 149
PCL and PCLATH ............................................................... 17
PCON Register ................................................................... 97
PICkit 1 Flash Starter Kit................................................... 125
PICSTART Plus Development Programmer ..................... 124
 2004 Microchip Technology Inc.
A/D .............................................................................. 67
Associated Registers ................................................ 103
Capture ....................................................................... 76
Comparators ............................................................... 59
Compare ..................................................................... 77
Context Saving.......................................................... 104
Data EEPROM Memory Write .................................... 72
Interrupt-on-Change.................................................... 33
PORTA Interrupt-on-Change .................................... 102
RA2/INT .................................................................... 101
TMR0 ........................................................................ 102
TMR1 .......................................................................... 50
TMR2 to PR2 Match ................................................... 54
TMR2 to PR2 Match (PWM) ....................................... 53
Internal ........................................................................ 95
Data .............................................................................. 7
Data EEPROM Memory.............................................. 71
Program ........................................................................ 7
Associated registers.................................................... 29
Specifications............................................................ 141
Fail-Safe Clock Monitor............................................... 27
Two-Speed Clock Start-up.......................................... 25
Capture/Compare/PWM (ECCP) ................................ 78
Marking ..................................................................... 149
PDIP Details.............................................................. 150
Computed GOTO........................................................ 17
Stack ........................................................................... 17
In-Circuit Emulator ................................................... 123
In-Circuit Emulator ................................................... 123
SS
) Impedance ........................ 68
Preliminary
PIE1 Register ..................................................................... 14
Pin Diagram .......................................................................... 2
Pinout Descriptions
PIR1 Register ..................................................................... 15
PORTA ............................................................................... 31
PORTC ............................................................................... 40
Power-Down Mode (Sleep)............................................... 107
Power-on Reset (POR)....................................................... 95
Power-up Timer (PWRT) .................................................... 96
Precision Internal Oscillator Parameters .......................... 138
Prescaler
PRO MATE II Universal Device Programmer ................... 123
Product Identification ........................................................ 161
Program Memory .................................................................. 7
Programming, Device Instructions.................................... 111
PWM Mode. See Enhanced Capture/Compare/PWM ........ 78
PWM1CON Register........................................................... 85
R
Read-Modify-Write Operations ......................................... 111
Registers
PIC16F684 ................................................................... 6
Additional Pin Functions ............................................. 31
Associated registers ................................................... 39
Pin Descriptions and Diagrams .................................. 36
RA0............................................................................. 36
RA1............................................................................. 36
RA2............................................................................. 37
RA3............................................................................. 37
RA4............................................................................. 38
RA5............................................................................. 38
Specifications ........................................................... 139
Associated Registers.................................................. 29
Associated registers ................................................... 43
P1A/P1B/P1C/P1D.See Enhanced
Specifications ........................................................... 139
Specifications ........................................................... 141
Shared WDT/Timer0................................................... 47
Switching Prescaler Assignment ................................ 47
Map and Stack.............................................................. 7
ADCON0 (A/D Control 0)............................................ 66
ADCON1 (A/D Control 1)............................................ 66
ANSEL (Analog Select) .............................................. 65
CALIB (Calibration Word) ........................................... 93
CCP1CON (Enhanced CCP Operation) ..................... 75
CCPR1H..................................................................... 75
CCPR1L ..................................................................... 75
CMCON0 (Comparator Control 0) .............................. 55
CMCON1 (Comparator Control 1) .............................. 59
CONFIG (Configuration Word) ................................... 92
Data Memory Map ........................................................ 8
ECCPAS (Enhanced CCP Auto-shutdown Control) ... 86
EEADR (EEPROM Address) ...................................... 71
EECON1 (EEPROM Control 1) .................................. 72
EECON2 (EEPROM Control 2) .................................. 72
EEDAT (EEPROM Data) ............................................ 71
INTCON (Interrupt Control) ........................................ 13
IOCA (Interrupt-on-change PORTA) .......................... 33
OPTION_REG ............................................................ 46
OPTION_REG (Option) .............................................. 12
OSCCON (Oscillator Control)..................................... 29
PCON (Power Control) ............................................... 97
Interrupt-on-Change ........................................... 33
Ultra Low-Power Wake-up............................ 31, 34
Weak Pull-up ...................................................... 31
Capture/Compare/PWM (ECCP)........................ 40
PIC16F684
DS41202C-page 157