PIC16F870T-I/SS Microchip Technology, PIC16F870T-I/SS Datasheet - Page 552

• Manufacturer Part Number: PIC16F870T-I/SS
• Description: IC MCU FLASH 2KX14 EE 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F870T-I/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• 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 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• For Use With: I3-DB16F871 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PICmicro MID-RANGE MCU FAMILY
DS31029A-page 29-30
MOVWF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example 1
Example 2
Q1
Decode
Q2
register 'f'
[ label ]
0
(W)
None
Move data from W register to register 'f'
1
1
Before Instruction
After Instruction
Before Instruction
After Instruction
Read
MOVWF
MOVWF
00
f
127
f
OPTION_REG=0xFF
W
OPTION_REG=0x4F
W
W
FSR = 0xC2
Contents of Address (FSR) = 0x00
W
FSR = 0xC2
Contents of Address (FSR) = 0x17
Move W to f
MOVWF
OPTION_REG
INDF
0000
Q3
Process
=
=
= 0x17
= 0x17
data
0x4F
0x4F
1fff
f
Q4
register 'f'
Write
ffff
.
1997 Microchip Technology Inc.