PIC16C57-HS/P Microchip Technology, PIC16C57-HS/P Datasheet - Page 61
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PIC16C57-HS/P
Manufacturer Part Number
PIC16C57-HS/P
Description
IC MCU OTP 2KX12 28DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C57-HS/P
Core Size
8-Bit
Program Memory Size
3KB (2K x 12)
Core Processor
PIC
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
20
Program Memory Type
OTP
Ram Size
72 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
28-DIP (0.600", 15.24mm)
Controller Family/series
PIC16C
No. Of I/o's
20
Ram Memory Size
72Byte
Cpu Speed
40MHz
No. Of Timers
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28XP - SOCKET TRANSITION ICE 28DIPAC164001 - MODULE SKT PROMATEII 18/28DIP
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C57-HS/P
Manufacturer:
MICROCHIP
Quantity:
1 000
Company:
Part Number:
PIC16C57-HS/P
Manufacturer:
MIC
Quantity:
393
Company:
Part Number:
PIC16C57-HS/P
Manufacturer:
PI
Quantity:
6
Part Number:
PIC16C57-HS/P
Manufacturer:
MIC
Quantity:
20 000
SUBWF
Syntax:
Operands:
Operation:
Status Affected: C, DC, Z
Encoding:
Description:
Words:
Cycles:
Example 1:
Example 2:
Example 3:
2002 Microchip Technology Inc.
Before Instruction
After Instruction
Before Instruction
After Instruction
After Instruction
REG1
W
C
REG1
W
C
REG1
W
C
REG1
W
C
Before Instruction
REG1
W
C
REG1
W
C
Subtract W from f
[ label ]
0
d
(f) – (W)
Subtract (2’s complement method)
the W register from register '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'.
1
1
SUBWF
0000
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
f
[0,1]
3
2
?
1
2
1
2
2
?
0
2
1
1
2
?
0xFF
2
0
31
SUBWF f,d
10df
REG1, 1
dest)
; result is positive
; result is zero
; result is negative
ffff
Preliminary
SWAPF
Syntax:
Operands:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example
TRIS
Syntax:
Operands:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example
Before Instruction
After Instruction
Before Instruction
After Instruction
REG1
REG1
W
W
TRISB
[ label ] SWAPF f,d
0
d
(f<3:0>)
(f<7:4>)
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'.
1
1
SWAPF REG1, 0
=
=
Swap Nibbles in f
Load TRIS Register
[ label ] TRIS
f = 5, 6 or 7
(W)
TRIS register 'f' (f = 5, 6, or 7) is
loaded with the contents of the W
register.
1
1
TRIS
0011
0000
=
=
=
f
[0,1]
0xA5
0xA5
31
0xA5
0xA5
0x5A
TRIS register f
PORTB
PIC16C5X
10df
0000
(dest<7:4>);
(dest<3:0>)
DS30453D-page 59
f
ffff
0fff