PIC12C672T-04I/SM Microchip Technology, PIC12C672T-04I/SM Datasheet - Page 121

• Manufacturer Part Number: PIC12C672T-04I/SM
• Description: IC MCU OTP 2KX14 A/D 8-SOIJ
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C672T-04I/SM

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• For Use With: XLT08SO-1 - SOCKET TRANSITION 8SOIC 150/208AC164312 - MODULE SKT FOR PM3 16SOIC309-1048 - ADAPTER 8-SOIC TO 8-DIP309-1047 - ADAPTER 8-SOIC TO 8-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

INDEX
A
A/D
Absolute Maximum Ratings ................................................ 89
ADDLW Instruction ............................................................. 72
ADDWF Instruction ............................................................. 72
ADIE bit ............................................................................... 18
ADIF bit ............................................................................... 19
ADRES Register ..................................................... 13, 45, 47
ALU ....................................................................................... 7
ANDLW Instruction ............................................................. 72
ANDWF Instruction ............................................................. 72
Application Notes
Architecture
Assembler
B
BCF Instruction ................................................................... 73
Bit Manipulation .................................................................. 70
Block Diagrams
BSF Instruction ................................................................... 73
BTFSC Instruction............................................................... 73
BTFSS Instruction ............................................................... 74
1999 Microchip Technology Inc.
Accuracy/Error ............................................................ 51
ADCON0 Register....................................................... 45
ADIF bit ....................................................................... 47
Analog Input Model Block Diagram............................. 48
Analog-to-Digital Converter......................................... 45
Configuring Analog Port Pins...................................... 49
Configuring the Interrupt ............................................. 47
Configuring the Module............................................... 47
Connection Considerations......................................... 51
Conversion Clock........................................................ 49
Conversions ................................................................ 50
Converter Characteristics ......................................... 105
Delays ......................................................................... 48
Effects of a Reset........................................................ 51
Equations .................................................................... 48
Flowchart of A/D Operation......................................... 52
GO/DONE bit .............................................................. 47
Internal Sampling Switch (Rss) Impedence ................ 48
Operation During Sleep .............................................. 51
Sampling Requirements.............................................. 48
Sampling Time ............................................................ 48
Source Impedence...................................................... 48
Time Delays ................................................................ 48
Transfer Function........................................................ 51
AN546 ......................................................................... 45
AN556 ......................................................................... 22
Harvard ......................................................................... 7
Overview ....................................................................... 7
von Neumann................................................................ 7
MPASM Assembler..................................................... 83
Analog Input Model ..................................................... 48
On-Chip Reset Circuit ................................................. 57
Timer0......................................................................... 39
Timer0/WDT Prescaler ............................................... 42
Watchdog Timer.......................................................... 65
C
C bit .................................................................................... 15
CAL0 bit .............................................................................. 21
CAL1 bit .............................................................................. 21
CAL2 bit .............................................................................. 21
CAL3 bit .............................................................................. 21
CALFST bit ......................................................................... 21
CALL Instruction ................................................................. 74
CALSLW bit ........................................................................ 21
Carry bit ................................................................................ 7
Clocking Scheme................................................................ 10
CLRF Instruction................................................................. 74
CLRW Instruction................................................................ 74
CLRWDT Instruction........................................................... 75
Code Examples
Code Protection ............................................................ 53, 67
COMF Instruction................................................................ 75
Computed GOTO................................................................ 22
Configuration Bits ............................................................... 53
D
DC and AC Characteristics............................................... 109
DC bit.................................................................................. 15
DC Characteristics
DECF Instruction ................................................................ 75
DECFSZ Instruction............................................................ 75
Development Support ..................................................... 3, 83
Digit Carry bit ........................................................................ 7
Direct Addressing ............................................................... 23
E
EEPROM Peripheral Operation .......................................... 33
Electrical Characteristics - PIC12C67X .............................. 89
Errata .................................................................................... 2
External Brown-out Protection Circuit................................. 61
External Power-on Reset Circuit......................................... 61
F
Family of Devices ................................................................. 4
Features ............................................................................... 1
FSR Register .......................................................... 13, 14, 23
G
General Description .............................................................. 3
GIE bit................................................................................. 62
GOTO Instruction................................................................ 76
GPIF bit .............................................................................. 64
GPIO............................................................................. 25, 59
GPIO Register .................................................................... 13
GPPU bit............................................................................. 16
Changing Prescaler (Timer0 to WDT) ........................ 43
Changing Prescaler (WDT to Timer0) ........................ 43
Indirect Addressing..................................................... 23
PIC12C671/672, PIC12CE673/674 ............................ 92
PIC12LC671/672, PIC12LCE673/674 ........................ 94
PIC12C67X
DS30561B-page 121