PIC18F4439-E/PT Microchip Technology, PIC18F4439-E/PT Datasheet - Page 238
![IC PIC MCU FLASH 6KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18F4439-E/PT
Manufacturer Part Number
PIC18F4439-E/PT
Description
IC PIC MCU FLASH 6KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2439-ISO.pdf
(322 pages)
3.PIC18F2439-ISO.pdf
(6 pages)
4.PIC18F2439-ISO.pdf
(34 pages)
Specifications of PIC18F4439-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
12KB (6K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
640 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
640 B
Interface Type
I2C, SPI, AUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
32
Number Of Timers
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, 52712-325, EWPIC18
Development Tools By Supplier
DV164005, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4439-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC18F2439-ISO PDF datasheet #2
- PIC18F2439-ISO PDF datasheet #3
- PIC18F2439-ISO PDF datasheet #4
- Current page: 238 of 322
- Download datasheet (7Mb)
PIC18FXX39
MOVFF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
1st word (source)
2nd word (destin.)
Description:
Words:
Cycles:
Example:
DS30485A-page 236
Q Cycle Activity:
Before Instruction
After Instruction
Decode
Decode
REG1
REG2
REG1
REG2
Q1
No dummy
register 'f'
operation
Move f to f
[ label ]
0 ≤ f
0 ≤ f
(f
None
The contents of source register 'f
are moved to destination register
'f
anywhere in the 4096 byte data
space (000h to FFFh), and location
of destination 'f
where from 000h to FFFh.
Either source or destination can be
W (a useful special situation).
MOVFF is particularly useful for
transferring a data memory location
to a peripheral register (such as the
transmit buffer or an I/O port).
The MOVFF instruction cannot use
the PCL, TOSU, TOSH or TOSL as
the destination register.
Note:
2
2 (3)
MOVFF
d
Read
s
(src)
read
'. Location of source 'f
) → f
1100
1111
No
Q2
=
=
=
=
s
d
≤ 4095
≤ 4095
d
0x33
0x11
0x33,
0x33
The MOVFF instruction
should not be used to mod-
ify interrupt settings while
any interrupt is enabled.
See Section 8.0 for more
information.
REG1, REG2
MOVFF f
ffff
ffff
operation
Process
Data
No
Q3
d
' can also be any-
ffff
ffff
s
,f
d
register 'f'
s
operation
' can be
(dest)
Write
No
Q4
fff
fff
Preliminary
f
f
s
s
d
'
MOVLB
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Q Cycle Activity:
Before Instruction
After Instruction
Decode
BSR register
BSR register
Q1
Read literal
Move literal to low nibble in BSR
[ label ]
0 ≤ k ≤ 255
k → BSR
None
The 8-bit literal 'k' is loaded into
the Bank Select Register (BSR).
1
1
MOVLB
0000
Q2
'k'
=
=
2002 Microchip Technology Inc.
0x02
0x05
5
MOVLB k
0001
Process
Data
Q3
kkkk
literal 'k' to
Write
BSR
Q4
kkkk
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