PIC12F519-E/SN Microchip Technology, PIC12F519-E/SN Datasheet - Page 57

• Manufacturer Part Number: PIC12F519-E/SN
• Description: 1.5KB Flash Program, 64B Flash Data, 8MHz Internal Oscillator 8 SOIC 3.90mm (.15
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F519-E/SN

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 1.5KB (1K x 12)
• Program Memory Type: FLASH
• Ram Size: 41 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Core: PIC
• Processor Series: PIC12F
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Data Ram Size: 41 B
• Number Of Programmable I/os: 6
• Number Of Timers: 1
• Mounting Style: SMD/SMT
• Height: 1.25 mm
• Interface Type: USB
• Length: 4.9 mm
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 3.9 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

RETLW
Syntax:
Operands:
Operation:
Status Affected: None
Description:
RLF
Syntax:
Operands:
Operation:
Status Affected: C
Description:
RRF
Syntax:
Operands:
Operation:
Status Affected: C
Description:
© 2008 Microchip Technology Inc.
Return with Literal in W
[ label ]
0 ≤ k ≤ 255
k → (W);
TOS → PC
The W register is loaded with the
eight-bit literal ‘k’. The program
counter is loaded from the top of
the stack (the return address). This
is a two-cycle instruction.
Rotate Left f through Carry
[ label ]
0 ≤ f ≤ 31
d ∈ [0,1]
See description below
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’.
Rotate Right f through Carry
[ label ]
0 ≤ f ≤ 31
d ∈ [0,1]
See description below
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
register ‘f’.
C
C
RETLW k
RRF f,d
register ‘f’
register ‘f’
RLF
f,d
SLEEP
Syntax:
Operands:
Operation:
Status Affected: TO, PD, GPWUF
Description:
SUBWF
Syntax:
Operands:
Operation:
Status Affected: C, DC, Z
Description:
SWAPF
Syntax:
Operands:
Operation:
Status Affected: None
Description:
Enter SLEEP Mode
[label ]
None
00h → WDT;
0 → WDT prescaler;
1 → TO;
0 → PD
Time-out Status bit (TO) is set. The
Power-down Status bit (PD) is
cleared.
GPWUF is unaffected.
The WDT and its prescaler are
cleared.
The processor is put into Sleep
mode with the oscillator stopped.
See Section 8.8 “Power-down
Mode (Sleep)” on Sleep for more
details.
Subtract W from f
[label ]
0 ≤ f ≤ 31
d ∈ [0,1]
(f) – (W) → (dest)
Subtract (two’s complement
method) the W register from regis-
ter ‘f’. If ‘d’ is ‘0’, the result is stored
in the W register. If ‘d’ is ‘1’, the
result is stored back in register ‘f’.
Swap Nibbles in f
[ label ] SWAPF f,d
0 ≤ f ≤ 31
d ∈ [0,1]
(f<3:0>) → (dest<7:4>);
(f<7:4>) → (dest<3:0>)
The upper and lower nibbles of
register ‘f’ are exchanged. If ‘d’ is
‘0’, the result is placed in W
register. If ‘d’ is ‘1’, the result is
placed in register ‘f’.
PIC12F519
SLEEP
SUBWF f,d
DS41319B-page 55