PIC14000-20/SS Microchip Technology, PIC14000-20/SS Datasheet - Page 143

• Manufacturer Part Number: PIC14000-20/SS
• Description: IC MCU OTP 4KX14 A/D 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 14r

Specifications of PIC14000-20/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C
• Peripherals: POR, Temp Sensor, WDT
• Number Of I /o: 20
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Data Converters: Slope A/D
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SSOP
• Processor Series: PIC14000
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 192 B
• Interface Type: SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 1
• Operating Supply Voltage: 2.7 V to 6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• On-chip Adc: 14 bit
• For Use With: 309-1025 - ADAPTER 28-SSOP TO 28-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

INDEX
A
Absolute Maximum Ratings ............................................. 107
ADDLW Instruction ............................................................ 93
ADDWF Instruction ............................................................ 93
ALU ...................................................................................... 7
ANDLW Instruction ............................................................ 93
ANDWF Instruction ............................................................ 93
Application Notes
Assembler ........................................................................ 104
B
BCF Instruction .................................................................. 94
Block Diagram
Block Diagrams
BSF Instruction .................................................................. 94
BTFSC Instruction.............................................................. 94
BTFSS Instruction.............................................................. 95
C
C Compiler (MP-C) .......................................................... 105
CALL Instruction ................................................................ 95
Carry bit ............................................................................... 7
Clocking Scheme ............................................................... 11
CLRF Instruction ................................................................ 95
CLRW Instruction............................................................... 95
CLRWDT Instruction .......................................................... 96
Code Examples
COMF Instruction............................................................... 96
Compatibility, upward........................................................... 3
computed goto ................................................................... 23
D
DC Characteristics ........................................................... 108
DECF Instruction................................................................ 96
DECFSZ Instruction ........................................................... 96
Development Support ...................................................... 103
Development Tools .......................................................... 103
Digit Carry bit ....................................................................... 7
E
Electrical Characteristics.................................................. 107
F
Family of Devices
FSR.................................................................................... 24
Fuzzy Logic Dev. System ( fuzzy TECH“-MP) ........... 103, 105
G
GOTO Instruction............................................................... 97
I
IDLE_MODE ...................................................................... 54
INCF Instruction ................................................................. 97
INCFSZ Instruction ............................................................ 97
Instruction Cycle ................................................................ 11
Instruction Flow/Pipelining ................................................. 11
Instruction Format .............................................................. 91
Instruction Set
1996 Microchip Technology Inc.
AN607 ........................................................................ 80
PIC16C74 .................................................................... 8
On-Chip Reset Circuit ................................................ 79
Saving STATUS and W registers in RAM.................. 85
PIC14XXX................................................................ 133
PIC16C5X ................................................................ 134
PIC16C62X .............................................................. 134
PIC16C6X ................................................................ 136
PIC16C7X ................................................................ 137
PIC16C8X ................................................................ 138
PIC17CXX................................................................ 140
ADDLW ...................................................................... 93
This document was created with FrameMaker 4 0 4
Preliminary
INTCON.............................................................................. 19
IORLW Instruction .............................................................. 97
IORWF Instruction .............................................................. 98
L
Loading of PC..................................................................... 23
M
MCLR ................................................................................. 79
Memory Organization
MOVF Instruction................................................................ 98
MOVLW Instruction ............................................................ 98
MOVWF Instruction ............................................................ 98
MPASM Assembler .................................................. 103, 104
MP-C C Compiler ............................................................. 105
MPSIM Software Simulator ...................................... 103, 105
N
NOP Instruction .................................................................. 99
O
Opcode ............................................................................... 91
OPTION.............................................................................. 18
OPTION Instruction ............................................................ 99
P
Paging, Program Memory................................................... 23
PCL..................................................................................... 23
PCLATH ............................................................................. 23
ADDWF ...................................................................... 93
ANDLW....................................................................... 93
ANDWF ...................................................................... 93
BCF ............................................................................ 94
BSF............................................................................. 94
BTFSC........................................................................ 94
BTFSS ........................................................................ 95
CALL........................................................................... 95
CLRF .......................................................................... 95
CLRW ......................................................................... 95
CLRWDT .................................................................... 96
COMF ......................................................................... 96
DECF.......................................................................... 96
DECFSZ ..................................................................... 96
GOTO ......................................................................... 97
INCF ........................................................................... 97
INCFSZ....................................................................... 97
IORLW........................................................................ 97
IORWF........................................................................ 98
MOVF ......................................................................... 98
MOVLW ...................................................................... 98
MOVWF...................................................................... 98
NOP............................................................................ 99
OPTION...................................................................... 99
RETFIE....................................................................... 99
RETLW ....................................................................... 99
RETURN................................................................... 100
RLF........................................................................... 100
RRF .......................................................................... 100
SLEEP ...................................................................... 100
SUBLW..................................................................... 101
SUBWF..................................................................... 101
SWAPF..................................................................... 102
TRIS ......................................................................... 102
XORLW .................................................................... 102
XORWF .................................................................... 102
Section........................................................................ 91
Summary Table .......................................................... 92
Data Memory .............................................................. 14
Memory Organization ................................................. 13
Program Memory........................................................ 13
PIC14000
DS40122B-page 143