PIC16F688-E/P Microchip Technology, PIC16F688-E/P Datasheet - Page 566

• Manufacturer Part Number: PIC16F688-E/P
• Description: IC MCU PIC FLASH 4KX14 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688-E/P

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 14-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162066 - HEADER INTRFC MPLAB ICD2 20PINAC162061 - HEADER INTRFC MPLAB ICD2 20PINDM163029 - BOARD PICDEM FOR MECHATRONICSAC162056 - HEADER INTERFACE ICD2 16F688ACICE0207 - MPLABICE 14P 300 MIL ADAPTER
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PICmicro MID-RANGE MCU FAMILY
DS31029A-page 29-44
XORWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example 1
Example 2
Example 3
Q1
Decode
Q2
register 'f'
[ label ] XORWF
0
d
(W).XOR. (f)
Z
Exclusive OR 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 regis-
ter 'f'.
1
1
XORWF
Before Instruction
After Instruction
XORWF
Before Instruction
After Instruction
Before Instruction
After Instruction
Read
XORWF
00
f
[0,1]
127
W
FSR = 0xC2
Contents of Address (FSR) = 0xAF
W
FSR = 0xC2
Contents of Address (FSR) = 0x1A
Exclusive OR W with f
REG= 0xAF
W
REG= 0x1A
W
REG= 0xAF
W
REG= 0xAF
W
REG, 1
REG, 0
INDF, 1
0110
Q3
Process
= 0xB5
= 0xB5
data
= 0xB5
= 0xB5
= 0xB5
= 0x1A
destination
dfff
f,d
Q4
destination
Write to
ffff
; 1010 1111
; 1011 0101
; ---------
; 0001 1010
; 1010 1111
; 1011 0101
; ---------
; 0001 1010
1997 Microchip Technology Inc.
(0xAF)
(0xB5)
------
(0x1A)
(0xAF)
(0xB5)
------
(0x1A)