PIC18F45K22-I/P Microchip Technology Inc., PIC18F45K22-I/P Datasheet - Page 342
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
1.PIC18F45K22-IP.pdf
(496 pages)
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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Microchip Technology
Quantity:
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Part Number:
PIC18F45K22-I/PT
Manufacturer:
MIC
Quantity:
20 000
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PIC18(L)F2X/4XK22
REGISTER 22-2:
TABLE 22-1:
DS41412D-page 342
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-5
bit 4-0
VREFCON0
VREFCON1
VREFCON2
Legend:
Name
U-0
—
— = Unimplemented locations, read as ‘0’. Shaded bits are not used by the DAC module.
Unimplemented: Read as ‘0’
DACR<4:0>: DAC Voltage Output Select bits
V
DACEN
FVREN
OUT
REGISTERS ASSOCIATED WITH DAC MODULE
Bit 7
—
U-0
—
= ((V
VREFCON2: VOLTAGE REFERENCE CONTROL REGISTER 1
SRC
DACLPS
FVRST
Bit 6
—
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
+) - (V
U-0
—
SRC
DACOE
-))*(DACR<4:0>/(2
Bit 5
—
FVRS<1:0>
R/W-0
Preliminary
Bit 4
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
5
)) + V
R/W-0
Bit 3
—
DACPSS<1:0>
SRC
-
DACR<4:0>
DACR<4:0>
Bit 2
—
R/W-0
Bit 1
2010 Microchip Technology Inc.
—
—
R/W-0
DACNSS
Bit 0
—
R/W-0
Register
on Page
338
341
342
bit 0
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