PIC18F43K22T-I/ML Microchip Technology Inc., PIC18F43K22T-I/ML Datasheet - Page 340

• Manufacturer Part Number: PIC18F43K22T-I/ML
• Description: 8KB, FLASH, 3968BYTES-RAM, 8-BIT FAMILY, NANOWATT XLP, 44 QFN 8X8X0.9MM T/R
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F43K22T-I/ML

• A/d Inputs: 28-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 1K Bytes
• Input Output: 35
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin QFN
• Programmable Memory: 8K Bytes
• Ram Size: 512 Bytes
• Speed: 48 MHz
• Temperature Range: –40 to 125 °C
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

PIC18(L)F2X/4XK22
FIGURE 22-1:
FIGURE 22-2:
DS41412D-page 340
DACPSS<1:0>
FVR BUF1
DAC
Module
DACLPS
DACEN
Reserved
DACNSS
DIGITAL-TO-ANALOG CONVERTER BLOCK DIAGRAM
VOLTAGE REFERENCE OUTPUT BUFFER EXAMPLE
V
PIC
V
REF
V
REF
SS
®
+
V
-
MCU
DD
Impedance
Reference
Voltage
Output
R
11
10
01
00
1
0
2
DACOUT
Digital-to-Analog Converter (DAC)
Steps
Preliminary
V
32
V
SRC
SRC
+
-
R
R
R
R
R
R
R
R
11111
11110
00001
00000
+
–
5
(To Comparator, CSM and
Buffered DAC Output
 2010 Microchip Technology Inc.
DACR<4:0>
DAC
ADC Modules)
DACOUT
DACOE