PIC12CE673 datasheet(107/116 Pages) MICROCHIP

107 / 116 page

Preliminary

DS40181B-page 107

PIC12CE67X

INDEX

A/D

Accuracy/Error ............................................................ 43

ADCON0 Register....................................................... 37

ADIF bit ....................................................................... 39

Analog Input Model Block Diagram............................. 40

Analog-to-Digital Converter......................................... 37

Configuring Analog Port Pins...................................... 41

Configuring the Interrupt ............................................. 39

Configuring the Module............................................... 39

Connection Considerations......................................... 43

Conversion Clock........................................................ 41

Conversions ................................................................ 42

Converter Characteristics ........................................... 95

Delays ......................................................................... 40

Effects of a Reset........................................................ 43

Equations .................................................................... 40

Flowchart of A/D Operation......................................... 44

GO/DONE bit .............................................................. 39

Internal Sampling Switch (Rss) Impedence ................ 40

Operation During Sleep .............................................. 43

Sampling Requirements.............................................. 40

Sampling Time ............................................................ 40

Source Impedence...................................................... 40

Time Delays ................................................................ 40

Transfer Function........................................................ 43

Absolute Maximum Ratings ................................................ 81

ADDLW Instruction ............................................................. 64

ADDWF Instruction ............................................................. 64

ADIE bit ............................................................................... 18

ADIF bit ............................................................................... 19

ADRES Register ..................................................... 13, 37, 39

ALU ....................................................................................... 7

ANDLW Instruction ............................................................. 64

ANDWF Instruction ............................................................. 64

Application Notes

AN546 ......................................................................... 37

AN556 ......................................................................... 22

Architecture

Harvard ......................................................................... 7

Overview ....................................................................... 7

von Neumann................................................................ 7

Assembler

MPASM Assembler..................................................... 77

BCF Instruction ................................................................... 65

Bit Manipulation .................................................................. 62

Block Diagrams

Analog Input Model ..................................................... 40

On-Chip Reset Circuit ................................................. 49

Timer0......................................................................... 31

Timer0/WDT Prescaler ............................................... 34

Watchdog Timer.......................................................... 57

BSF Instruction ................................................................... 65

BTFSC Instruction............................................................... 65

BTFSS Instruction ............................................................... 66

C bit..................................................................................... 15

CAL0 bit .............................................................................. 21

CAL1 bit .............................................................................. 21

CAL2 bit .............................................................................. 21

CAL3 bit .............................................................................. 21

CALFST bit ......................................................................... 21

CALL Instruction ................................................................. 66

CALSLW bit ........................................................................ 21

Carry bit .................................................................................7

Clocking Scheme................................................................ 10

CLRF Instruction................................................................. 66

CLRW Instruction ............................................................... 66

CLRWDT Instruction........................................................... 67

Code Examples

Changing Prescaler (Timer0 to WDT) ........................ 35

Changing Prescaler (WDT to Timer0) ........................ 35

Indirect Addressing..................................................... 23

Code Protection ............................................................ 45, 59

COMF Instruction ............................................................... 67

Computed GOTO ............................................................... 22

Configuration Bits ............................................................... 45

DC bit.................................................................................. 15

DC Characteristics

PIC12CE673............................................................... 83

PIC12CE674............................................................... 83

DECF Instruction ................................................................ 67

DECFSZ Instruction............................................................ 67

Development Support ..................................................... 3, 75

Development Tools............................................................. 75

Diagrams - See Block Diagrams

Digit Carry bit .........................................................................7

Direct Addressing ............................................................... 23

EEPROM Peripheral Operation .......................................... 27

Electrical Characteristics

PIC12CE67X .............................................................. 81

Errata .....................................................................................2

External Brown-out Protection Circuit................................. 53

External Power-on Reset Circuit ........................................ 53

Family of Devices ..................................................................4

Features ................................................................................1

FSR Register .......................................................... 13, 14, 23

Fuzzy Logic Dev. System (

fuzzyTECH

®-MP) .................... 77

General Description ...............................................................3

GIE bit................................................................................. 54

GOTO Instruction ............................................................... 68

GPIF bit .............................................................................. 56

GPIO............................................................................. 25, 51

GPIO Register .................................................................... 13

GPPU bit............................................................................. 16

I/O Interfacing ..................................................................... 25

I/O Ports ............................................................................. 25

I/O Programming Considerations ....................................... 26

ICEPIC Low-Cost PIC16CXXX In-Circuit Emulator ............ 75

ID Locations........................................................................ 45

INCF Instruction.................................................................. 68

INCFSZ Instruction ............................................................. 68

In-Circuit Serial Programming ...................................... 45, 59

INDF Register ............................................................... 14, 23

Indirect Addressing ............................................................. 23

Initialization Conditions for All Registers ............................ 51

Instruction Cycle ................................................................. 10

Instruction Flow/Pipelining .................................................. 10

Instruction Format............................................................... 61

Instruction Set

ADDLW....................................................................... 64

ADDWF ...................................................................... 64

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