PIC16C72-04I/SP Microchip Technology, PIC16C72-04I/SP Datasheet - Page 118
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PIC16C72-04I/SP
Manufacturer Part Number
PIC16C72-04I/SP
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC16C72-04SO.pdf
(289 pages)
4.PIC16C72-04SO.pdf
(125 pages)
5.PIC16C72-04SO.pdf
(8 pages)
Specifications of PIC16C72-04I/SP
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Data Converters
A/D 5x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PIC16C72 Series
In-Circuit Serial Programming ...................................... 59, 72
INDF Register ................................................................ 8, 17
Indirect Addressing ............................................................ 17
Initialization Condition for all Register ................................ 65
Instruction Format .............................................................. 73
Instruction Set
INT Interrupt ....................................................................... 68
INTCON Register ............................................................... 11
INTEDG bit ................................................................... 10, 68
Internal Sampling Switch (Rss) Impedance ....................... 56
Interrupts ............................................................................ 59
IRP bit .................................................................................. 9
L
Loading of PC .................................................................... 15
M
MCLR ........................................................................... 61, 64
Memory
MPASM Assembler ............................................................ 75
MPSIM Software Simulator ................................................ 75
O
OPCODE ............................................................................ 73
OPTION Register ............................................................... 10
OSC selection .................................................................... 59
Oscillator
Oscillator Configurations .................................................... 60
Output of TMR2 .................................................................. 31
P
P ................................................................................... 40, 43
Packaging
Paging, Program Memory .................................................. 16
DS39016A-page 118
Block Diagram ............................................................ 47
I
Master Mode .............................................................. 51
Mode .......................................................................... 47
Mode Selection .......................................................... 47
Multi-Master Mode ..................................................... 51
Reception ................................................................... 49
Reception Timing Diagram ........................................ 49
SCL and SDA pins ..................................................... 47
Slave Mode ................................................................ 47
Transmission .............................................................. 50
Section ....................................................................... 73
Summary Table .......................................................... 74
PortB Change ............................................................ 68
RB7:RB4 Port Change ............................................... 21
Section ....................................................................... 68
TMR0 ......................................................................... 68
Data Memory ............................................................... 6
Program Memory ......................................................... 5
Program Memory Maps
Register File Maps
HS ........................................................................ 60, 64
LP ......................................................................... 60, 64
RC .............................................................................. 60
XT ........................................................................ 60, 64
28-Lead Ceramic w/Window .................................... 110
28-Lead PDIP .......................................................... 111
28-Lead SOIC .......................................................... 112
28-Lead SSOP ......................................................... 113
2
C Operation ............................................................. 47
PIC16C72 ............................................................ 5
PIC16CR72 .......................................................... 5
PIC16C72 ............................................................ 6
PIC16CR72 .......................................................... 6
Preliminary
PCFG2 bit .......................................................................... 54
PCL Register ............................................................. 7, 8, 15
PCLATH ............................................................................. 65
PCLATH Register ...................................................... 7, 8, 15
PCFG0 bit .......................................................................... 54
PCFG1 bit .......................................................................... 54
PCON Register ............................................................ 14, 64
PD bit ............................................................................. 9, 61
PICDEM-1 Low-Cost PIC16/17 Demo Board .................... 75
PICDEM-2 Low-Cost PIC16CXX Demo Board .................. 75
PICMASTER
PICSTART
PIE1 Register ..................................................................... 12
Pin Functions
Pinout Descriptions
PIR1 Register .................................................................... 13
POR ............................................................................. 63, 64
POR bit ........................................................................ 14, 64
Port RB Interrupt ................................................................ 68
PORTA .............................................................................. 65
PORTA Register ............................................................ 7, 19
PORTB .............................................................................. 65
PORTB Register ............................................................ 7, 21
PORTC .............................................................................. 65
PORTC Register ............................................................ 7, 23
Power-down Mode (SLEEP) .............................................. 71
MCLR/Vpp ................................................................... 4
OSC1/CLKIN ............................................................... 4
OSC2/CLKOUT ........................................................... 4
RA0/AN0 ...................................................................... 4
RA1/AN1 ...................................................................... 4
RA2/AN2 ...................................................................... 4
RA3/AN3/Vref .............................................................. 4
RA4/T0CKI .................................................................. 4
RA5/AN4/SS ................................................................ 4
RB0/INT ....................................................................... 4
RB1 .............................................................................. 4
RB2 .............................................................................. 4
RB3 .............................................................................. 4
RB4 .............................................................................. 4
RB5 .............................................................................. 4
RB6 .............................................................................. 4
RB7 .............................................................................. 4
RC0/T1OSO/T1CKI ..................................................... 4
RC1/T1OSI .................................................................. 4
RC2/CCP1 ................................................................... 4
RC3/SCK/SCL ............................................................. 4
RC4/SDI/SDA .............................................................. 4
RC5/SDO ..................................................................... 4
RC6 ............................................................................. 4
RC7 ............................................................................. 4
SCK ..................................................................... 42–??
SDI ....................................................................... 42–??
SDO ..................................................................... 42–??
SS ........................................................................ 42–??
Vdd .............................................................................. 4
Vss ............................................................................... 4
PIC16C72 .................................................................... 4
PIC16CR72 ................................................................. 4
Oscillator Start-up Timer (OST) ........................... 59, 63
Power Control Register (PCON) ................................ 64
Power-on Reset (POR) ........................................ 59, 65
Power-up Timer (PWRT) ........................................... 59
Power-Up-Timer (PWRT) .......................................... 63
Time-out Sequence ................................................... 64
TO .............................................................................. 61
Low-Cost Development System ................... 75
RT In-Circuit Emulator .............................. 75
1998 Microchip Technology Inc.