PIC12C671/JW Microchip Technology, PIC12C671/JW Datasheet - Page 539

• Manufacturer Part Number: PIC12C671/JW
• Description: IC MCU EPROM 1KX14 A/D 8CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C671/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: EPROM, UV
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -

1997 Microchip Technology Inc.
CLRF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example 1
Example 2
Q1
Decode
Q2
register 'f'
[ label ] CLRF
0
00h
1
Z
The contents of register 'f' are cleared and the Z bit is set.
1
1
Before Instruction
After Instruction
Before Instruction
After Instruction
Read
CLRF
CLRF
00
f
Z
Section 29. Instruction Set
127
f
FLAG_REG=0x5A
FLAG_REG=0x00
Z
FSR =
Contents of Address (FSR)=0xAA
FSR =
Contents of Address (FSR)=0x00
Z
Clear f
FLAG_REG
INDF
0001
Q3
Process
=
=
data
f
1
0xC2
0xC2
1
1fff
Q4
register 'f'
Write
ffff
DS31029A-page 29-17
29