PIC16F57-I/P Microchip Technology Inc., PIC16F57-I/P Datasheet - Page 52

• Manufacturer Part Number: PIC16F57-I/P
• Description: 28 PIN, 3K FLASH, 72 RAM, 20 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F57-I/P

• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Frequency: 20 MHz
• Input Output: 20
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin PDIP
• Programmable Memory: 3K Bytes
• Ram Size: 72 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F5X
RLF
Syntax:
Operands:
Operation:
Status Affected: C
Encoding:
Description:
Words:
Cycles:
Example:
DS41213C-page 50
Before Instruction
After Instruction
REG1
C
REG1
W
C
Rotate Left f through Carry
[ label ] RLF
0
d
See description below
The contents of register ‘f’ are
rotated one bit to the left through
the Carry Flag (Status<0>). If ‘d’ is
‘0’, the result is placed in the W
register. If ‘d’ is ‘1’, the result is
stored back in register ‘f’.
1
1
RLF
0011
=
=
=
=
=
f
[0,1]
C
1110 0110
0
1110 0110
1100 1100
1
31
REG1,0
01df
register 'f'
f, d
ffff
RRF
Syntax:
Operands:
Operation:
Status Affected: C
Encoding:
Description:
Words:
Cycles:
Example:
Sleep
Syntax:
Operands:
Operation:
Status Affected: TO, PD
Encoding:
Description:
Words:
Cycles:
Example:
Before Instruction
After Instruction
REG1
C
REG1
W
C
Rotate Right f through Carry
[ label ]
0
d
See description below
The contents of register ‘f’ are
rotated one bit to the right through
the Carry Flag (Status<0>). If ‘d’ is
‘0’, the result is placed in the W
register. If ‘d’ is ‘1’, the result is
placed back in register ‘f’.
1
1
RRF
Go into Standby Mode
[ label ] Sleep
None
00h
0
1
0
Time-out Status bit (TO) is set. The
power-down Status bit (PD) is
cleared. The WDT and its
prescaler are cleared.
The processor is put into Sleep
mode with the oscillator stopped.
See section on Sleep for more
details.
1
1
SLEEP
0011
0000
=
=
=
=
=
f
[0,1]
WDT prescaler; if assigned
TO;
PD
 2004 Microchip Technology Inc.
C
1110 0110
0
1110 0110
0111 0011
0
31
WDT;
REG1,0
RRF f, d
00df
0000
register 'f'
ffff
0011