PIC16F819-I/PTSL Microchip Technology, PIC16F819-I/PTSL Datasheet - Page 540

• Manufacturer Part Number: PIC16F819-I/PTSL
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,18PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F819-I/PTSL

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PICmicro MID-RANGE MCU FAMILY
DS31029A-page 29-18
CLRW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example 1
Q1
Decode
Q2
register 'f'
[ label ] CLRW
None
00h
1
Z
W register is cleared. Zero bit (Z) is set.
1
1
Before Instruction
After Instruction
Read
CLRW
00
Z
W
W
W
Z
Clear W
0001
Q3
Process
=
=
=
data
0x5A
0x00
1
0xxx
Q4
register 'W'
Write
xxxx
1997 Microchip Technology Inc.