PIC16C64A-04/P Microchip Technology, PIC16C64A-04/P Datasheet - Page 145

• Manufacturer Part Number: PIC16C64A-04/P
• Description: IC MCU OTP 2KX14 PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C64A-04/P

• Core Size: 8-Bit
• Program Memory Size: 3.5KB (2K x 14)
• Core Processor: PIC
• Speed: 4MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 128Byte
• Cpu Speed: 4MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 1
• Embedded Interface Type: I2C, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16C64A-04/PR; PIC16C64A-04/PR

14.1
ADDLW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example:
ADDWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
1997 Microchip Technology Inc.
Instruction Descriptions
Add Literal and W
[ label ] ADDLW
0
(W) + k
C, DC, Z
The contents of the W register are
added to the eight bit literal 'k' and the
result is placed in the W register
1
1
Before Instruction
After Instruction
Add W and f
[ label ] ADDWF
0
d
(W) + (f)
C, DC, Z
Add the contents of the W register with
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
Before Instruction
After Instruction
Decode
ADDLW
Decode
ADDWF
Q1
Q1
11
00
k
f
127
255
W
W
W
FSR =
W
FSR =
literal 'k'
register
0x15
(W)
111x
0111
FSR, 0
Read
Read
(destination)
Q2
Q2
'f'
=
=
=
=
0x10
0x25
0x17
0xC2
0xD9
0xC2
k
f,d
Process
Process
kkkk
dfff
data
data
Q3
Q3
.
destination
Write to
.
kkkk
Write to
ffff
Q4
W
Q4
ANDLW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
ANDWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
AND Literal with W
[ label ] ANDLW
0
(W) .AND. (k)
Z
The contents of W register are
AND’ed with the eight bit literal 'k'. The
result is placed in the W register
1
1
Before Instruction
After Instruction
AND W with f
[ label ] ANDWF
0
d
(W) .AND. (f)
Z
AND the W register with register 'f'. If 'd'
is 0 the result is stored in the W regis-
ter. If 'd' is 1 the result is stored back in
register 'f'
1
1
Before Instruction
After Instruction
Decode
ANDLW
Decode
ANDWF
Q1
Q1
11
00
k
f
127
255
.
PIC16C6X
W
W
FSR =
W
FSR =
W
literal "k"
register
1001
0101
0x5F
FSR, 1
Read
Read
Q2
Q2
'f'
=
=
=
=
DS30234D-page 145
(destination)
(W)
0xA3
0x03
0x17
0xC2
0x17
0x02
k
f,d
Process
Process
kkkk
dfff
data
data
Q3
Q3
destination
Write to
kkkk
ffff
.
Write to
Q4
W
Q4