PIC18LF13K22-E/P Microchip Technology, PIC18LF13K22-E/P Datasheet - Page 207

• Manufacturer Part Number: PIC18LF13K22-E/P
• Description: 8KB Flash, 256bytes RAM, 256bytes EEPROM, 16MIPS, NanoWatt XLP 20 PDIP .300in TU
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF13K22-E/P

• 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
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16.0
The
conversion of an analog input signal to a 10-bit binary
representation of that signal. This device uses analog
inputs, which are multiplexed into a single sample and
hold circuit. The output of the sample and hold is
connected to the input of the converter. The converter
generates a 10-bit binary result via successive
approximation and stores the conversion result into the
ADC result registers (ADRESL and ADRESH).
The ADC voltage reference is software selectable to
either V
pins.
The ADC can generate an interrupt upon completion of
a conversion. This interrupt can be used to wake-up the
device from Sleep.
Figure 16-1 shows the block diagram of the ADC.
FIGURE 16-1:
 2010 Microchip Technology Inc.
Analog-to-Digital
DD
ANALOG-TO-DIGITAL
CONVERTER (ADC) MODULE
, or a voltage applied to the external reference
ADC BLOCK DIAGRAM
AN10
AN11
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
Unused
Unused
Converter
DAC
FVR
CHS<3:0>
V
REF
V
(ADC)
-
REF
FVR
AV
+
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
SS
AV
PVCFG[1:0] = 01
DD
NVCFG[1:0] = 00
NVCFG[1:0] = 01
allows
PVCFG[1:0] = 10
PVCFG[1:0] = 00
GO/DONE
Preliminary
ADON
PIC18F1XK22/LF1XK22
V
SS
ADC
ADFM
ADRESH
0 = Left Justify
1 = Right Justify
10
ADRESL
10
DS41365D-page 207