PIC16F876A-E/SS Microchip Technology, PIC16F876A-E/SS Datasheet - Page 533

• Manufacturer Part Number: PIC16F876A-E/SS
• Description: 28 PIN, 14KB ENH FLASH, 368 RAM, 22 I/O,
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F876A-E/SS

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SSOP
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1997 Microchip Technology Inc.
ANDWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example 1
Example 2
Example 3
Q1
Decode
Q2
register '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 register. If
'd' is 1 the result is stored back in register 'f'
1
1
Before Instruction
After Instruction
Before Instruction
After Instruction
Before Instruction
After Instruction
Read
ANDWF
ANDWF
ANDWF
00
f
Section 29. Instruction Set
127
FSR = 0xC2
W
FSR = 0x02
FSR = 0xC2
W
FSR = 0xC2
W
FSR = 0xC2
Contents of Address (FSR) = 0x5A
W
FSR = 0xC2
Contents of Address (FSR) = 0x15
AND W with f
W
W
FSR, 1
FSR, 0
INDF, 1
0101
Q3
Process
= 0x17
= 0x17
= 0x17
= 0x02
= 0x17
= 0x17
data
destination
f,d
dfff
Q4
destination
Write to
ffff
; 0001 0111
; 1100 0010
;----------
; 0000 0010
; 0001 0111
; 1100 0010
;----------
; 0000 0010
.
(0x17)
(0xC2)
------
(0x02)
(0x17)
(0xC2)
------
(0x02)
DS31029A-page 29-11
29