PIC18C601-I View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC18C601-I Datasheet PDF : 322 Pages
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PIC18C601/801
FIGURE 1-1:
AD7:AD0
PIC18C601 BLOCK DIAGRAM
Data Bus<8>
Table Pointer<21>
21 21 inc/dec logic
58
8
20
21
Address Latch
Program Memory
(up to 256 Kbytes)
Data Latch
PCLATU PCLATH
PCU PCH PCL
Program Counter
31 Level Stack
Data Latch
Data RAM
1 Kbyte
Address Latch
12
Address<12>
4
12
4
BSR FSR0 Bank0,F
FSR1
FSR2
12
16
Table Latch
Decode
inc/dec
logic
8
ROM Latch
A16, AD15:AD8
OSC2/CLKO
OSC1/CLKI
Instruction
Decode &
Control
T1OSI
T1OSO
Timing
Generation
IR
8
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Low Voltage
Detect
PRODH PRODL
3
8 x 8 Multiply
8
BITOP WREG
8
8
8
8
ALU<8>
8
MCLR VDD, VSS
PORTA
PORTB
PORTC
PORTD
PORTE
PORTF
Timer0
Timer1
Timer2
Timer3
PORTG
RA0/AN0
RA1/AN1
RA2/AN2/VREF-
RA3/AN3/VREF+
RA4/T0CKI
RA5/AN4/SS/LVDIN
RB0/INT0
RB1/INT1
RB2/INT2
RB3/CCP2
RB4
RB5
RB6
RB7
RC0/T1OSO/T13CKI
RC1/T1OSI
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX1/CK1
RC7/RX1/DT1
RD7:RD0/AD7:AD0
RE7:RE0/AD15:AD8
RF0/AN5
RF1/AN6
RF2/AN7
RF3/CSIO
RF4/A16
RF5/CS1
RF6/LB
RF7/UB
RG0/ALE
RG1/OE
RG2/WRL
RG3/WRH
RG4/BA0
CCP1
CCP2
Synchronous
Serial Port
USART1
10-bit A/D
DS39541B-page 10
Advance Information
2001-2013 Microchip Technology Inc.
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