PIC16C621-04/SS Microchip Technology, PIC16C621-04/SS Datasheet - Page 73
![IC MCU OTP 1KX14 COMP 20SSOP](/photos/6/58/65895/150-20-ssop_sml.jpg)
PIC16C621-04/SS
Manufacturer Part Number
PIC16C621-04/SS
Description
IC MCU OTP 1KX14 COMP 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C621-04/SS
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
13
Program Memory Size
1.75KB (1K x 14)
Program Memory Type
OTP
Ram Size
80 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
20-SSOP
For Use With
309-1016 - ADAPTER 20-SSOP TO 18-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16C621-04/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
RLF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example
2003 Microchip Technology Inc.
Rotate Left f through Carry
[ label ]
0 ≤ f ≤ 127
d ∈ [0,1]
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
register 'f'.
1
1
Before Instruction
After Instruction
00
RLF
C
REG1
C
REG1
W
C
RLF
1101
REG1,0
Register f
f,d
=
=
=
=
=
dfff
1110 0110
0
1110 0110
1100 1100
1
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 ≤ f ≤ 127
d ∈ [0,1]
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
register 'f'.
1
1
Before Instruction
After Instruction
[ label
]
None
00h → WDT,
0 → WDT prescaler,
1 → TO,
0 → PD
TO, PD
The power-down STATUS bit,
PD is cleared. Time-out
STATUS bit, TO is set. Watch-
dog Timer and its prescaler are
cleared.
The processor is put into SLEEP
mode with the oscillator
stopped. See Section 9.8 for
more details.
1
1
SLEEP
00
RRF
00
PIC16C62X
C
REG1
C
REG1
W
C
RRF f,d
1100
0000
SLEEP
Register f
REG1,
0
DS30235J-page 71
=
=
=
=
=
dfff
0110
1110 0110
0
1110 0110
0111 0011
0
0011
ffff