PIC12LC671-04I/SM Microchip Technology, PIC12LC671-04I/SM Datasheet - Page 79

• Manufacturer Part Number: PIC12LC671-04I/SM
• Description: IC MCU OTP 1KX14 LV A/D 8-SOIJ
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12LC671-04I/SM

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Processor Series: PIC12LC
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 8
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

RETURN
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example
RLF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example
1999 Microchip Technology Inc.
Return from Subroutine
[ label ]
None
TOS
None
Return from subroutine. The stack
is POPed and the top of the stack
(TOS) is loaded into the program
counter. This is a two cycle
instruction.
1
2
After Interrupt
Rotate Left f through Carry
[ label ]
0
d
See description below
C
The contents of register ’f’ are
rotated one bit to the left through
the Carry Flag. If ’d’ is 0, the result
is placed in the W register. If ’d’ is
1, the result is stored back in reg-
ister ’f’.
1
1
Before Instruction
After Instruction
RETURN
RLF
00
00
f
[0,1]
127
PC
C
PC =
RETURN
REG1
C
REG1
W
C
0000
RLF
1101
REG1,0
Register f
TOS
f,d
0000
=
=
=
=
=
dfff
1110 0110
0
1110 0110
1100 1100
1
1000
ffff
RRF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example
SLEEP
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Rotate Right f through Carry
[ label ]
0
d
See description below
C
The contents of register ’f’ are
rotated one bit to the right through
the Carry Flag. If ’d’ is 0, the result
is placed in the W register. If ’d’ is
1, the result is placed back in reg-
ister ’f’.
1
1
Before Instruction
After Instruction
[ label ]
None
00h
0
1
0
TO, PD
The power-down status bit, PD is
cleared. Time-out status bit, TO
is set. Watchdog Timer and its
prescaler are cleared.
The processor is put into SLEEP
mode with the oscillator stopped.
1
1
SLEEP
RRF
00
f
[0,1]
00
WDT prescaler,
TO,
PD
PIC12C67X
127
C
WDT,
REG1
C
REG1
W
C
RRF f,d
1100
SLEEP
0000
Register f
DS30561B-page 79
REG1,
0
=
=
=
=
=
dfff
0110
1110 0110
0
1110 0110
0111 0011
0
ffff
0011