Datasheet

PIC12F609/615/617/12HV609/615
DS41302D-page 206  2010 Microchip Technology Inc.
Initializing GPIO ..........................................................43
Saving Status and W Registers in RAM ...................121
Writing to Flash Program Memory ..............................34
Code Protection ................................................................124
Comparator .........................................................................67
Associated registers....................................................78
Control ........................................................................69
Gating Timer1 .............................................................73
Operation During Sleep ..............................................71
Overview.....................................................................67
Response Time...........................................................69
Synchronizing COUT w/Timer1 ..................................73
Comparator Hysteresis .......................................................77
Comparator Voltage Reference (CV
REF) ............................74
Effects of a Reset........................................................71
Comparator Voltage Reference (CV
REF)
Response Time...........................................................69
Comparator Voltage Reference (CV
REF)
Specifications............................................................163
Comparators
C2OUT as T1 Gate.....................................................60
Effects of a Reset........................................................71
Specifications............................................................162
Compare Module. See Enhanced Capture/Compare/
PWM (ECCP) (PIC12F615/617/HV615 only)
CONFIG Register..............................................................108
Configuration Bits..............................................................107
CPU Features ...................................................................107
Customer Change Notification Service ............................. 209
Customer Notification Service...........................................209
Customer Support .............................................................209
D
Data EEPROM Memory
Associated Registers ..................................................35
Data Memory.......................................................................11
DC and AC Characteristics
Graphs and Tables ...................................................171
DC Characteristics
Extended and Industrial ............................................152
Industrial and Extended ............................................145
Development Support .......................................................139
Device Overview ...................................................................7
E
ECCP. See Enhanced Capture/Compare/PWM
ECCPAS Register.............................................................102
EEDAT Register..................................................................28
EEDATH Register ...............................................................28
Effects of Reset
PWM mode .................................................................96
Electrical Specifications ....................................................143
Enhanced Capture/Compare/PWM (ECCP)
Enhanced PWM Mode ................................................97
Auto-Restart......................................................103
Auto-shutdown..................................................101
Half-Bridge Application .......................................99
Half-Bridge Application Examples.....................104
Half-Bridge Mode................................................99
Output Relationships (Active-High and
Active-Low).................................................98
Output Relationships Diagram............................98
Programmable Dead Band Delay .....................104
Shoot-through Current ......................................104
Start-up Considerations ....................................100
Specifications............................................................162
Timer Resources ........................................................ 89
Enhanced Capture/Compare/PWM
(PIC12F615/617/HV615 Only).................................... 89
Errata.................................................................................... 6
F
Firmware Instructions ....................................................... 129
Flash Program Memory Self Read/Self Write
Control (For PIC12F617 only)..................................... 27
Fuses. See Configuration Bits
G
General Purpose Register File ........................................... 12
GPIO................................................................................... 43
Additional Pin Functions ............................................. 44
ANSEL Register ................................................. 44
Interrupt-on-Change ........................................... 44
Weak Pull-Ups.................................................... 44
Associated registers ................................................... 52
GP0 ............................................................................ 47
GP1 ............................................................................ 47
GP2 ............................................................................ 48
GP3 ............................................................................ 49
GP4 ............................................................................ 50
GP5 ............................................................................ 51
Pin Descriptions and Diagrams .................................. 47
Specifications ........................................................... 158
GPIO Register .................................................................... 43
H
High Temperature Operation............................................ 167
I
ID Locations...................................................................... 124
In-Circuit Debugger........................................................... 125
In-Circuit Serial Programming (ICSP)............................... 125
Indirect Addressing, INDF and FSR registers..................... 25
Instruction Format............................................................. 129
Instruction Set................................................................... 129
ADDLW..................................................................... 131
ADDWF..................................................................... 131
ANDLW..................................................................... 131
ANDWF..................................................................... 131
MOVF ....................................................................... 134
BCF .......................................................................... 131
BSF........................................................................... 131
BTFSC...................................................................... 131
BTFSS...................................................................... 132
CALL......................................................................... 132
CLRF ........................................................................ 132
CLRW ....................................................................... 132
CLRWDT .................................................................. 132
COMF ....................................................................... 132
DECF........................................................................ 132
DECFSZ ................................................................... 133
GOTO ....................................................................... 133
INCF ......................................................................... 133
INCFSZ..................................................................... 133
IORLW...................................................................... 133
IORWF...................................................................... 133
MOVLW.................................................................... 134
MOVWF.................................................................... 134
NOP.......................................................................... 134
RETFIE..................................................................... 135
RETLW ..................................................................... 135
RETURN................................................................... 135