PIC12F635-I/P Microchip Technology, PIC12F635-I/P Datasheet - Page 230

• Manufacturer Part Number: PIC12F635-I/P
• Description: IC MCU FLASH 1KX14 8DIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F635-I/P

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 8-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 5
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: RS- 232/SPI/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 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, DV164120, DM163029, DV164101, DM163014
• Minimum Operating Temperature: - 40 C
• Data Rom Size: 128 B
• Height: 3.3 mm
• Length: 9.27 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163029 - BOARD PICDEM FOR MECHATRONICSAC162057 - MPLAB ICD 2 HEADER 14DIPACICE0201 - MPLABICE 8P 300 MIL ADAPTERAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC12F635/PIC16F636/639
Clock Switching................................................................... 43
CMCON0 Register .............................................................. 80
CMCON1 Register .............................................................. 82
Code Examples
Code Protection ................................................................ 146
Comparator ......................................................................... 71
Comparator Voltage Reference (CV
Comparator Voltage Reference (CV
Comparators
CONFIG Register.............................................................. 130
Configuration Bits.............................................................. 129
CPU Features ................................................................... 129
Customer Change Notification Service ............................. 223
Customer Notification Service........................................... 223
Customer Support ............................................................. 223
D
Data EEPROM Memory
Data Memory....................................................................... 17
DC and AC Characteristics
DC Characteristics
Development Support ....................................................... 159
Device Overview ................................................................... 9
E
EEADR Register ................................................................. 91
EECON1 (EEPROM Control 1) Register ............................ 92
DS41232D-page 228
Assigning Prescaler to Timer0 .................................... 62
Assigning Prescaler to WDT ....................................... 62
Data EEPROM Read .................................................. 93
Data EEPROM Write .................................................. 93
Indirect Addressing ..................................................... 32
Initializing PORTA ....................................................... 47
Initializing PORTC....................................................... 57
Saving Status and W Registers in RAM ................... 142
Ultra Low-Power Wake-up Initialization ...................... 51
Write Verify ................................................................. 93
Associated registers.................................................... 85
C2OUT as T1 Gate ..................................................... 81
Configurations ............................................................. 74
I/O Operating Modes................................................... 74
Interrupts ..................................................................... 77
Operation .............................................................. 71, 76
Operation During Sleep .............................................. 79
Response Time ........................................................... 77
Synchronizing CxOUT w/Timer1................................. 81
Response Time ........................................................... 77
Specifications .................................................... 185, 186
Effects of a Reset........................................................ 79
Specifications ............................................................ 185
C2OUT as T1 Gate ..................................................... 66
Effects of a Reset........................................................ 79
Specifications ............................................................ 185
Associated Registers .................................................. 94
Code Protection .................................................... 91, 94
Protection Against Spurious Write .............................. 94
Using ........................................................................... 93
Graphs and Tables ................................................... 191
Extended (PIC12F635/PIC16F636) .......................... 169
Industrial (PIC12F635/PIC16F636)........................... 167
Industrial (PIC16F639) .............................................. 174
Industrial/Extended (PIC12F635/PIC16F636) .. 166, 171
Industrial/Extended (PIC16F639)...................... 173, 175
INTOSC .............................................................. 39
INTOSCIO........................................................... 39
LFINTOSC .......................................................... 41
REF
REF
)
) ............................ 83
EECON1 Register............................................................... 92
EECON2 (EEPROM Control 2) Register ............................ 92
EEDAT Register ................................................................. 91
EEPROM Data Memory
Electrical Specifications .................................................... 163
Errata .................................................................................... 7
F
Fail-Safe Clock Monitor ...................................................... 45
Firmware Instructions ....................................................... 149
Fuses. See Configuration Bits
G
General Purpose Register (GPR) File ................................ 18
I
ID Locations...................................................................... 146
In-Circuit Debugger........................................................... 147
In-Circuit Serial Programming (ICSP)............................... 147
Indirect Addressing, INDF and FSR Registers ................... 32
Instruction Format............................................................. 149
Instruction Set................................................................... 149
INTCON Register................................................................ 28
Reading ...................................................................... 93
Write Verify ................................................................. 93
Writing ........................................................................ 93
Fail-Safe Condition Clearing....................................... 45
Fail-Safe Detection ..................................................... 45
Fail-Safe Operation..................................................... 45
Reset or Wake-up from Sleep .................................... 45
ADDLW..................................................................... 151
ADDWF..................................................................... 151
ANDLW..................................................................... 151
ANDWF..................................................................... 151
BCF .......................................................................... 151
BSF........................................................................... 151
BTFSC ...................................................................... 151
BTFSS ...................................................................... 152
CALL......................................................................... 152
CLRF ........................................................................ 152
CLRW ....................................................................... 152
CLRWDT .................................................................. 152
COMF ....................................................................... 152
DECF ........................................................................ 152
DECFSZ ................................................................... 153
GOTO ....................................................................... 153
INCF ......................................................................... 153
INCFSZ..................................................................... 153
IORLW ...................................................................... 153
IORWF...................................................................... 153
MOVF ....................................................................... 154
MOVLW .................................................................... 154
MOVWF .................................................................... 154
NOP .......................................................................... 154
RETFIE ..................................................................... 155
RETLW ..................................................................... 155
RETURN................................................................... 155
RLF ........................................................................... 156
RRF .......................................................................... 156
SLEEP ...................................................................... 156
SUBLW ..................................................................... 156
SUBWF..................................................................... 157
SWAPF ..................................................................... 157
XORLW .................................................................... 157
XORWF .................................................................... 157
Summary Table ........................................................ 150
© 2007 Microchip Technology Inc.