PIC18F13K22-I/SO Microchip Technology, PIC18F13K22-I/SO Datasheet - Page 206
![IC MCU 8BIT 8KB FLASH 20SOIC](/photos/6/64/66480/150-20-soic_sml.jpg)
PIC18F13K22-I/SO
Manufacturer Part Number
PIC18F13K22-I/SO
Description
IC MCU 8BIT 8KB FLASH 20SOIC
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18LF13K22-ISS.pdf
(388 pages)
2.PIC18LF13K22-ISS.pdf
(12 pages)
3.PIC18F13K22-ISS.pdf
(382 pages)
Specifications of PIC18F13K22-I/SO
Program Memory Type
FLASH
Program Memory Size
8KB (4K x 16)
Package / Case
20-SOIC (7.5mm Width)
Core Processor
PIC
Core Size
8-Bit
Speed
64MHz
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
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, MSSP, SPI, USART
Maximum Clock Frequency
64 MHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
1.8 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
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Package
20SOIC W
Device Core
PIC
Family Name
PIC18
Maximum Speed
64 MHz
A/d Bit Size
10 bit
A/d Channels Available
12
Height
2.05 mm
Length
12.8 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V, 2.7 V
Width
7.5 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F13K22-I/SO
Manufacturer:
Microchip Technology
Quantity:
1 865
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PIC18F1XK22/LF1XK22
16.2
16.2.1
To enable the ADC module, the ADON bit of the
ADCON0 register must be set to a ‘1’. Setting the GO/
DONE bit of the ADCON0 register to a ‘1’ will, depend-
ing on the ACQT bits of the ADCON2 register, either
immediately start the Analog-to-Digital conversion or
start an acquisition delay followed by the Analog-to-
Digital conversion.
FIGURE 16-3:
FIGURE 16-4:
DS41365B-page 204
(Holding capacitor continues
acquiring input)
Set GO bit
1
T
CY
Set GO bit
T
ADC Operation
Holding capacitor is disconnected from analog input (typically 100 ns)
ACQT
Acquisition
Automatic
- T
STARTING A CONVERSION
2
Time
AD
Conversion starts
Cycles
T
AD
3
1 T
A/D CONVERSION T
A/D CONVERSION T
AD
b9
4
2 T
(Holding capacitor is disconnected from analog input)
Conversion starts
AD
b8
1
3 T
b9
AD
2
b7
4 T
On the following cycle:
ADRESH:ADRESL is loaded, GO bit is cleared,
ADIF bit is set, holding capacitor is connected to analog input.
AD
b8
3
b6
AD
AD
5 T
On the following cycle:
ADRESH:ADRESL is loaded, GO bit is cleared,
ADIF bit is set, holding capacitor is connected to analog input.
CYCLES (A
CYCLES (A
Preliminary
AD
b5
b7
4
6 T
T
AD
b4
5
b6
AD
7 T
Cycles
Figure 16-3 shows the operation of the A/D converter
after the GO bit has been set and the ACQT<2:0> bits
are cleared. A conversion is started after the following
instruction to allow entry into SLEEP mode before the
conversion begins.
Figure 16-4 shows the operation of the A/D converter
after the GO bit has been set and the ACQT<2:0> bits
are set to ‘010’ which selects a 4 T
before the conversion starts.
CQT
AD
CQT
b3
b5
Note:
6
8
<2:0> = 000, T
<2:0> = 010, T
T
AD
b4
b2
7
9 T
The GO/DONE bit should not be set in the
same instruction that turns on the ADC.
Refer to Section 16.2.9 “A/D Conver-
sion Procedure”.
AD
b3
8
b1
10
T
AD
ACQ
b0
b2
9
ACQ
© 2009 Microchip Technology Inc.
11
2 T
= 0)
10
= 4 T
Discharge
b1
AD
AD
AD
b0
11
)
acquisition time
2 T
Discharge
AD
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