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PDF 18F8720 Data sheet ( Hoja de datos )
| Número de pieza | 18F8720 | |
| Descripción | PIC18F8720 | |
| Fabricantes | Microchip Technology | |
| Logotipo |  |
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PIC18F6520/8520/6620/8620/6720/8720
Data Sheet
64/80-Pin High-Performance,
256 Kbit to 1 Mbit Enhanced Flash
Microcontrollers with A/D
2004 Microchip Technology Inc.
DS39609B
1 page  
PIC18F6520/8520/6620/8620/6720/8720
Pin Diagrams (Continued)
80-Pin TQFP
RH2/A18
RH3/A19
RE1/WR/AD9(3)
RE0/RD/AD8(3)
RG0/CCP3
RG1/TX2/CK2
RG2/RX2/DT2
RG3/CCP4
MCLR/VPP
RG4/CCP5
VSS
VDD
RF7/SS
RF6/AN11
RF5/AN10/CVREF
RF4/AN9
RF3/AN8
RF2/AN7/C1OUT
RH7/AN15
RH6/AN14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PIC18F8520
PIC18F8620
PIC18F8720
60 RJ2/WRL
59 RJ3/WRH
58 RB0/INT0
57 RB1/INT1
56 RB2/INT2
55 RB3/INT3/CCP2(1)
54 RB4/KBI0
53 RB5/KBI1/PGM
52 RB6/KBI2/PGC
51 VSS
50 OSC2/CLKO/RA6
49 OSC1/CLKI
48 VDD
47 RB7/KBI3/PGD
46 RC5/SDO
45 RC4/SDI/SDA
44 RC3/SCK/SCL
43 RC2/CCP1
42 RJ7/UB
41 RJ6/LB
Note 1:
2:
3:
CCP2 is multiplexed with RC1 when CCP2MX is set.
CCP2 is multiplexed by default with RE7 when the device is configured in Microcontroller mode.
PSP is available only in Microcontroller mode.
2004 Microchip Technology Inc.
DS39609B-page 3
5 Page 
PIC18F6520/8520/6620/8620/6720/8720
FIGURE 1-1:
PIC18F6X20 BLOCK DIAGRAM
Data Bus<8>
21
Address Latch
Program Memory
Data Latch
21 Table Pointer<21>
inc/dec logic
8
8
21 PCLATU PCLATH
PCU PCH PCL
Program Counter
31 Level Stack
Data Latch
Data RAM
Address Latch
12
Address<12>
4
BSR
12
FSR0
FSR1
FSR2
4
Bank0, F
12
Table Latch
16 8
ROM Latch
inc/dec
Decode logic
IR
Instruction
Decode &
Control
OSC2/CLKO
OSC1/CLKI
Timing
Generation
Precision
Band Gap
Reference
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Brown-out
Reset
8
PRODH PRODL
3
BITOP
8
8 x 8 Multiply
8
WREG
8
8
8
ALU<8>
8
Synchronous
Serial Port
MCLR/VPP VDD, VSS
USART1
USART2
Data
EEPROM
BOR
LVD
Timer0
Timer1
Timer2
Timer3
Timer4
PORTA
PORTB
PORTC
PORTD
PORTE
PORTF
PORTG
RA0/AN0
RA1/AN1
RA2/AN2/VREF-
RA3/AN3/VREF+
RA4/T0CKI
RA5/AN4/LVDIN
RA6
RB0/INT0
RB1/INT1
RB2/INT2
RB3/INT3
RB4/KBI0
RB5/KBI1/PGM
RB6/KBI2/PGC
RB7/KBI3/PGD
RC0/T1OSO/T13CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX1/CK1
RC7/RX1/DT1
RD7/PSP7:RD0/PSP0
RE0/RD
RE1/WR
RE2/CS
RE3
RE4
RE5
RE6
RE7/CCP2
RF0/AN5
RF1/AN6/C2OUT
RF2/AN7/C1OUT
RF3/AN8
RF4/AN9
RF5/AN10/CVREF
RF6/AN11
RF7/SS
RG0/CCP3
RG1/TX2/CK2
RG2/RX2/DT2
RG3/CCP4
RG4/CCP5
Comparator
CCP1
CCP2
CCP3
CCP4
CCP5
10-bit
A/D
2004 Microchip Technology Inc.
DS39609B-page 9
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet 18F8720.PDF ] | |
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