PIC16C781-I/SS Microchip Technology, PIC16C781-I/SS Datasheet - Page 140
![IC MCU OTP 1KX14 W/AD COMP20SSOP](/photos/6/58/65895/150-20-ssop_sml.jpg)
PIC16C781-I/SS
Manufacturer Part Number
PIC16C781-I/SS
Description
IC MCU OTP 1KX14 W/AD COMP20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16C781-ISO.pdf
(186 pages)
2.PIC16C781-ISO.pdf
(8 pages)
3.PIC16C781-ISO.pdf
(8 pages)
Specifications of PIC16C781-I/SS
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
13
Program Memory Size
1.75KB (1K x 14)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x8b; D/A 1x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SSOP
For Use With
XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Other names
PIC16C781I/SS
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PIC16C781/782
MOVF
Syntax:
Operands:
Operation:
Status Affected:
Description:
MOVLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
MOVWF
Syntax:
Operands:
Operation:
Status Affected:
Description:
NOP
Syntax:
Operands:
Operation:
Status Affected:
Description:
RETFIE
Syntax:
Operands:
Operation:
Status Affected:
DS41171A-page 138
No Operation
[ label ]
None
No operation
None
No operation.
Return from Interrupt
[ label ]
None
TOS
1
None
Move f
[ label ]
0
d
(f)
Z
The contents of register f are
moved to a destination dependant
upon the status of d. If d = 0, des-
tination is W register. If d = 1, the
destination is file register f itself.
d = 1 is useful to test a file register,
since status flag Z is affected.
Move Literal to W
[ label ]
0
k
None
The eight-bit literal ’k’ is loaded
into W register. The don’t cares
will assemble as 0’s.
Move W to f
[ label ]
0
(W)
None
Move data from W register to reg-
ister 'f'.
f
k
f
[0,1]
GIE
(W)
(destination)
127
127
(f)
255
PC,
NOP
RETFIE
MOVF f,d
MOVLW k
MOVWF
f
Preliminary
RETLW
Syntax:
Operands:
Operation:
Status Affected:
Description:
RETURN
Syntax:
Operands:
Operation:
Status Affected:
Description:
RLF
Syntax:
Operands:
Operation:
Status Affected:
Description:
Return with Literal in W
[ label ]
0
k
TOS
None
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.
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.
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 register 'f'.
k
f
(W);
[0,1]
2001 Microchip Technology Inc.
255
127
C
PC
PC
RETLW k
RETURN
RLF
Register f
f,d
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