PIC18F14K22-E/P Microchip Technology, PIC18F14K22-E/P Datasheet - Page 291
![IC MCU 8BIT 16KB FLASH 20DIP](/photos/12/13/121303/150-20-dip_sml.jpg)
PIC18F14K22-E/P
Manufacturer Part Number
PIC18F14K22-E/P
Description
IC MCU 8BIT 16KB FLASH 20DIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC18LF13K22-ISS.pdf
(388 pages)
3.PIC18F14K22-EP.pdf
(4 pages)
Specifications of PIC18F14K22-E/P
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
20-DIP (0.300", 7.62mm)
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
17
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
EUSART, I2C, SPI
Maximum Clock Frequency
64 MHz
Number Of Programmable I/os
18
Number Of Timers
4
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
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BTG
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
2010 Microchip Technology Inc.
Q Cycle Activity:
Before Instruction:
After Instruction:
Decode
PORTC =
PORTC =
Q1
register ‘f’
BTG
Bit Toggle f
BTG f, b {,a}
0 f 255
0 b < 7
a [0,1]
(f<b>) f<b>
None
Bit ‘b’ in data memory location ‘f’ is
inverted.
If ‘a’ is ‘0’, the Access Bank is selected.
If ‘a’ is ‘1’, the BSR is used to select the
GPR bank (default).
If ‘a’ is ‘0’ and the extended instruction
set is enabled, this instruction operates
in Indexed Literal Offset Addressing
mode whenever f 95 (5Fh). See
Section 23.2.3 “Byte-Oriented and
Bit-Oriented Instructions in Indexed
Literal Offset Mode” for details.
1
1
Read
0111
Q2
0111 0101 [75h]
0110 0101 [65h]
PORTC,
bbba
Process
Data
Q3
4, 0
ffff
register ‘f’
Write
Q4
ffff
Preliminary
PIC18F1XK22/LF1XK22
BOV
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Q Cycle Activity:
If Jump:
If No Jump:
Before Instruction
After Instruction
operation
Decode
Decode
PC
If OVERFLOW =
If OVERFLOW =
Q1
No
Q1
PC
PC
Read literal
Read literal
operation
Branch if Overflow
BOV
-128 n 127
if OVERFLOW bit is ‘1’
(PC) + 2 + 2n PC
None
If the OVERFLOW bit is ‘1’, then the
program will branch.
The 2’s complement number ‘2n’ is
added to the PC. Since the PC will have
incremented to fetch the next
instruction, the new address will be
PC + 2 + 2n. This instruction is then a
two-cycle instruction.
1
1(2)
HERE
1110
Q2
No
Q2
‘n’
‘n’
=
=
=
n
address (HERE)
1;
address (Jump)
0;
address (HERE + 2)
0100
BOV
operation
Process
Process
Data
Data
Q3
No
Q3
DS41365D-page 291
Jump
nnnn
Write to PC
operation
operation
Q4
Q4
No
No
nnnn
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