PIC18F45K22-I/P Microchip Technology Inc., PIC18F45K22-I/P Datasheet - Page 340

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PIC18F45K22-I/P

Manufacturer Part Number
PIC18F45K22-I/P
Description
40 PDIP .600in TUBE, 32KB, Flash, 1536bytes-RAM, 8-bit Family, nanoWatt XLP
Manufacturer
Microchip Technology Inc.
Datasheet

Specifications of PIC18F45K22-I/P

A/d Inputs
28-Channel, 10-Bit
Comparators
2
Cpu Speed
16 MIPS
Eeprom Memory
256 Bytes
Input Output
35
Interface
I2C/SPI/UART/USART
Memory Type
Flash
Number Of Bits
8
Package Type
40-pin PDIP
Programmable Memory
32K Bytes
Ram Size
1.5K Bytes
Speed
64 MHz
Temperature Range
–40 to 125 °C
Timers
3-8-bit, 4-16-bit
Voltage, Range
1.8-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

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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

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