PIC18F242 MICROCHIP [Microchip Technology], PIC18F242 Datasheet - Page 48

no-image

PIC18F242

Manufacturer Part Number
PIC18F242
Description
28/40-pin High Performance, Enhanced FLASH Microcontrollers with 10-Bit A/D
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18F242-E/SP
Manufacturer:
Microchip Technology
Quantity:
135
Part Number:
PIC18F242-I/SO
Manufacturer:
SKYWORKSS
Quantity:
101
Company:
Part Number:
PIC18F242-I/SO
Quantity:
9
Company:
Part Number:
PIC18F242-I/SP
Quantity:
14
Part Number:
PIC18F2420-E/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
PIC18F2420-I/ML
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
PIC18F2420-I/SO
Manufacturer:
MICROCHIP
Quantity:
1 560
Part Number:
PIC18F2420-I/SO
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
PIC18F2420-I/SO
0
Part Number:
PIC18F2420-I/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
PIC18F2423-I/SP
Manufacturer:
MICROCHIP
Quantity:
1 290
Part Number:
PIC18F2423-I/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
PIC18F242T-I/SO
Manufacturer:
MICROCHIP
Quantity:
3 400
PIC18FXX2
TABLE 4-2:
DS39564C-page 46
TOSU
TOSH
TOSL
STKPTR
PCLATU
PCLATH
PCL
TBLPTRU
TBLPTRH
TBLPTRL
TABLAT
PRODH
PRODL
INTCON
INTCON2
INTCON3
INDF0
POSTINC0 Uses contents of FSR0 to address data memory - value of FSR0 post-incremented (not a physical register)
POSTDEC0 Uses contents of FSR0 to address data memory - value of FSR0 post-decremented (not a physical register)
PREINC0
PLUSW0
FSR0H
FSR0L
WREG
INDF1
POSTINC1 Uses contents of FSR1 to address data memory - value of FSR1 post-incremented (not a physical register)
POSTDEC1 Uses contents of FSR1 to address data memory - value of FSR1 post-decremented (not a physical register)
PREINC1
PLUSW1
FSR1H
FSR1L
BSR
INDF2
POSTINC2 Uses contents of FSR2 to address data memory - value of FSR2 post-incremented (not a physical register)
POSTDEC2 Uses contents of FSR2 to address data memory - value of FSR2 post-decremented (not a physical register)
PREINC2
PLUSW2
FSR2H
FSR2L
STATUS
TMR0H
TMR0L
T0CON
Legend:
Note 1:
File Name
2: Bit 21 of the TBLPTRU allows access to the device configuration bits.
3: These registers and bits are reserved on the PIC18F2X2 devices; always maintain these clear.
x = unknown, u = unchanged, - = unimplemented, q = value depends on condition
RA6 and associated bits are configured as port pins in RCIO and ECIO Oscillator mode only and read '0' in all other Oscillator modes.
Uses contents of FSR0 to address data memory - value of FSR0 (not a physical register).
Uses contents of FSR1 to address data memory - value of FSR1 (not a physical register).
Uses contents of FSR2 to address data memory - value of FSR2 (not a physical register).
Top-of-Stack High Byte (TOS<15:8>)
Top-of-Stack Low Byte (TOS<7:0>)
Holding Register for PC<15:8>
PC Low Byte (PC<7:0>)
Program Memory Table Pointer High Byte (TBLPTR<15:8>)
Program Memory Table Pointer Low Byte (TBLPTR<7:0>)
Program Memory Table Latch
Product Register High Byte
Product Register Low Byte
Uses contents of FSR0 to address data memory - value of FSR0 not changed (not a physical register)
Uses contents of FSR0 to address data memory - value of FSR0 pre-incremented (not a physical register)
Offset by value in WREG.
Indirect Data Memory Address Pointer 0 Low Byte
Working Register
Uses contents of FSR1 to address data memory - value of FSR1 not changed (not a physical register)
Uses contents of FSR1 to address data memory - value of FSR1 pre-incremented (not a physical register)
Offset by value in WREG.
Indirect Data Memory Address Pointer 1 Low Byte
Uses contents of FSR2 to address data memory - value of FSR2 not changed (not a physical register)
Uses contents of FSR2 to address data memory - value of FSR2 pre-incremented (not a physical register)
Offset by value in WREG.
Indirect Data Memory Address Pointer 2 Low Byte
Timer0 Register High Byte
Timer0 Register Low Byte
GIE/GIEH
TMR0ON
STKFUL
INT2IP
RBPU
Bit 7
REGISTER FILE SUMMARY
PEIE/GIEL
INTEDG0
STKUNF
T08BIT
INT1IP
Bit 6
INTEDG1
TMR0IE
bit21
T0CS
Bit 5
(2)
Top-of-Stack upper Byte (TOS<20:16>)
Return Stack Pointer
Holding Register for PC<20:16>
Program Memory Table Pointer Upper Byte (TBLPTR<20:16>) --00 0000
INTEDG2
INT0IE
INT2IE
T0SE
Bit 4
N
Indirect Data Memory Address Pointer 0 High Byte ---- 0000
Indirect Data Memory Address Pointer 1 High Byte ---- 0000
Bank Select Register
Indirect Data Memory Address Pointer 2 High Byte ---- 0000
INT1IE
RBIE
Bit 3
PSA
OV
TMR0IF
TMR0IP
T0PS2
Bit 2
Z
INT0IF
INT2IF
T0PS1
Bit 1
DC
© 2006 Microchip Technology Inc.
INT1IF
T0PS0
RBIP
RBIF
Bit 0
C
---0 0000
0000 0000
0000 0000
00-0 0000
---0 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
0000 000x
1111 -1-1
11-0 0-00
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- 0000
xxxx xxxx
---x xxxx
0000 0000
xxxx xxxx
1111 1111
POR, BOR
Value on
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
on page:
Details
105
105
103
n/a
37
37
37
38
39
39
39
58
58
58
58
71
71
75
76
77
50
50
50
50
50
50
50
50
50
50
50
50
50
50
49
50
50
50
50
50
50
50
52

Related parts for PIC18F242