PIC18C242/JW Microchip Technology, PIC18C242/JW Datasheet - Page 215

• Manufacturer Part Number: PIC18C242/JW
• Description: IC MCU EPROM 8KX16 A/D 28CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C242/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: EPROM, UV
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MOVLW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Q Cycle Activity:
2001 Microchip Technology Inc.
After Instruction
Decode
WREG
Q1
=
Move literal to WREG
[ label ]
0
k
None
The eight-bit literal ’k’ is loaded into
WREG.
1
1
literal ’k’
MOVLW
Read
0000
Q2
0x5A
k
WREG
255
MOVLW k
1110
0x5A
Process
Data
Q3
kkkk
Write to
WREG
Q4
kkkk
MOVWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Q Cycle Activity:
Before Instruction
After Instruction
Decode
WREG
REG
WREG
REG
Q1
=
=
=
=
register ’f’
Move WREG to f
[ label ]
0
a
(WREG)
None
Move data from WREG to register
’f’. Location ’f’ can be anywhere in
the 256 byte bank. If ‘a’ is 0, the
Access Bank will be selected, over-
riding the BSR value. If ‘a’ = 1, then
the bank will be selected as per the
BSR value (default).
1
1
MOVWF
Read
0110
Q2
0x4F
0xFF
0x4F
0x4F
f
[0,1]
PIC18CXX2
255
MOVWF
REG, 0
111a
f
Process
Data
Q3
DS39026C-page 213
ffff
f [,a]
register ’f’
Write
Q4
ffff