PIC16F871-E/L Microchip Technology, PIC16F871-E/L Datasheet - Page 548
![IC MCU CMOS 20MHZ 2K FLSH 44PLCC](/photos/6/63/66325/150-44-plcc_sml.jpg)
PIC16F871-E/L
Manufacturer Part Number
PIC16F871-E/L
Description
IC MCU CMOS 20MHZ 2K FLSH 44PLCC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F870-ISO.pdf
(172 pages)
4.PIC16F870-ISO.pdf
(6 pages)
Specifications of PIC16F871-E/L
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
44-PLCC
For Use With
DVA16XL441 - ADAPTER DEVICE ICE 44PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F871-E/L
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F870-ISO PDF datasheet #3
- PIC16F870-ISO PDF datasheet #4
- Current page: 548 of 688
- Download datasheet (3Mb)
PICmicro MID-RANGE MCU FAMILY
DS31029A-page 29-26
IORLW
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example 1
Example 2
Example 3
Example 4
Q1
Decode
Q2
[ label ]
0
(W).OR. k
Z
The contents of the W register is OR’ed with the eight bit literal 'k'. The result is
placed in the W register
1
1
Before Instruction
After Instruction
Before Instruction
After Instruction
Before Instruction
After Instruction
Before Instruction
After Instruction
literal 'k'
Read
IORLW
IORLW
IORLW
IORLW
11
k
255
W
W
Z
W
Address of MYREG
† MYREG is a symbol for a data memory location
W
Z
W
Address of LU_TABLE
† LU_TABLE is a label for an address in program memory
W
Z
W
W
Z
Inclusive OR Literal with W
IORLW k
0x35
MYREG
HIGH (LU_TABLE)
0x00
1000
Q3
Process
W
= 0x9A
= 0xBF
= 0
= 0x9A
= 0x9F
= 0
= 0x9A
= 0x9B
= 0
= 0x00
= 0x00
= 1
data
kkkk
.
Q4
Write to W
register
†
= 0x37
kkkk
†
= 0x9375
1997 Microchip Technology Inc.
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