PIC12F683-E/P Microchip Technology Inc., PIC12F683-E/P Datasheet - Page 141

• Manufacturer Part Number: PIC12F683-E/P
• Description: 8 PIN, 3.5 KB FLASH, 128 RAM, 6 I/O, PDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F683-E/P

• A/d Inputs: 4 Channel, 10-Bit
• Comparators: 1
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 6
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Serial Interface: None
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

INDEX
A
A/D ...................................................................................... 55
Absolute Maximum Ratings .............................................. 109
AC Characteristics
Analog Input Connection Considerations............................ 48
Analog-to-Digital Converter. See A/D.
Assembler
B
Block Diagrams
Brown-out Detect (BOD) ..................................................... 80
C
C Compilers
 2004 Microchip Technology Inc.
Acquisition Requirements ........................................... 61
Associated Registers .................................................. 63
Calculating Acquisition Time....................................... 61
Channel Selection....................................................... 55
Configuration and Operation....................................... 55
Configuring.................................................................. 60
Configuring Interrupt ................................................... 60
Conversion Clock........................................................ 55
Conversion Output ...................................................... 57
Conversion Requirements ........................................ 128
Conversion Requirements (Sleep Mode).................. 129
Converter Characteristics ......................................... 127
Effects of a Reset........................................................ 63
Internal Sampling Switch (R
Operation During Sleep .............................................. 62
Reference Voltage (V
Source Impedance...................................................... 61
Starting a Conversion ................................................. 57
Industrial and Extended ............................................ 119
MPASM Assembler................................................... 103
A/D .............................................................................. 55
Analog Input Model ............................................... 48, 61
Capture Mode Operation ............................................ 70
Ceramic Resonator Operation .................................... 21
Comparator Output ..................................................... 50
Comparator Voltage Reference (CV
Compare ..................................................................... 71
Fail-Safe Clock Monitor (FSCM) ................................. 27
GP0 Pin....................................................................... 34
GP1 Pin....................................................................... 35
GP2 Pin....................................................................... 35
GP3 Pin....................................................................... 36
GP4 Pin....................................................................... 36
GP5 Pin....................................................................... 37
In-Circuit Serial Programming Connection.................. 93
Interrupt Logic ............................................................. 86
On-Chip Reset Circuit ................................................. 78
PIC12F683.................................................................... 5
PIC12F683 Clock Source ........................................... 19
Recommended MCLR Circuit ..................................... 79
Simplified PWM Mode................................................. 72
Timer1......................................................................... 41
Timer2......................................................................... 46
TMR0/WDT Prescaler................................................. 39
Watchdog Timer (WDT) .............................................. 89
Associated Registers .................................................. 81
Calibration................................................................... 80
MPLAB C17 .............................................................. 104
MPLAB C18 .............................................................. 104
REF
)........................................... 55
SS
) Impedance................ 61
REF
) .................... 52
Preliminary
Calibration Bits.................................................................... 77
Capture Module. See Capture/Compare/PWM (CCP)
Capture/Compare/PWM (CCP) .......................................... 69
Capture/Compare/PWM (CCP) Requirements ................. 125
CCP. See Capture/Compare/PWM (CCP).
CLKOUT and I/O Timing Requirements ........................... 121
Clock Sources..................................................................... 19
Code Examples
Code Protection .................................................................. 92
Comparator......................................................................... 47
Comparator Voltage Reference (CV
MPLAB C30.............................................................. 104
Associated Registers.................................................. 74
Associated Registers with Capture,
Capture Mode............................................................. 70
CCP1 Pin Configuration ............................................. 70
Compare
Compare Mode........................................................... 71
PWM Mode................................................................. 72
Special Event Trigger and A/D Conversions .............. 71
Timer Resources ........................................................ 69
Associated Registers.................................................. 29
A/D Conversion .......................................................... 60
Changing Between Capture Prescalers ..................... 70
Changing Prescaler from Timer0 to WDT .................. 40
Changing Prescaler from WDT to Timer0 .................. 40
Data EEPROM Read.................................................. 67
Data EEPROM Write .................................................. 67
Indirect Addressing..................................................... 17
Initializing GPIO.......................................................... 31
Saving Status and W Registers in RAM ..................... 88
Ultra Low-Power Wake-up Initialization...................... 34
Write Verify ................................................................. 67
Associated Registers.................................................. 54
Configurations ............................................................ 49
COUT as T1 Gate................................................. 42, 51
Effects of a Reset ....................................................... 53
I/O Operating Modes .................................................. 49
Interrupts .................................................................... 51
Operation.................................................................... 48
Operation During Sleep .............................................. 53
Outputs ....................................................................... 51
Response Time .......................................................... 53
Specifications ........................................................... 126
Synchronizing COUT w/Timer1 .................................. 51
Accuracy/Error............................................................ 52
Associated Registers.................................................. 54
Configuring ................................................................. 52
Effects of a Reset ....................................................... 53
Response Time .......................................................... 53
Specifications ........................................................... 126
Compare and Timer1.......................................... 71
Prescaler ............................................................ 70
Special Trigger Output of CCP1 ......................... 71
CCP1 Pin Configuration ..................................... 71
Software Interrupt Mode ..................................... 71
Special Event Trigger ......................................... 71
Timer1 Mode Selection....................................... 71
Duty Cycle .......................................................... 73
Example Frequencies/Resolutions ..................... 73
PWM Period ....................................................... 72
Setup .................................................................. 73
TMR2 to PR2 Match ........................................... 45
PIC12F683
REF
)............................ 52
DS41211B-page 139