PIC18F46K80-I/ML Microchip Technology Inc., PIC18F46K80-I/ML Datasheet - Page 378

• Manufacturer Part Number: PIC18F46K80-I/ML
• Description: 44 QFN 8X8X0.9MM TUBE, ECAN, 64KB FLASH, 4KB RAM, 16 MIPS, 12-BIT ADC, CTMU
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F46K80-I/ML

• A/d Inputs: 11-Channel, 12-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: 44-pin QFN
• Programmable Memory: 64K Bytes
• Ram Size: 3.6K Bytes
• Speed: 64 MHz
• Temperature Range: –40 to 125 °C
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F66K80 FAMILY
REGISTER 24-1:
DS39977C-page 378
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4-3
bit 2
bit 1-0
Note 1:
R/W-0
CON
2:
The CMPxIF is automatically set any time this mode is selected and must be cleared by the application
after the initial configuration.
Comparator 1 uses C2INB as an input to the inverting terminal. Comparator 2 uses C1INB as an input to
the inverted terminal.
CON: Comparator Enable bit
1 = Comparator is enabled
0 = Comparator is disabled
COE: Comparator Output Enable bit
1 = Comparator output is present on the CxOUT pin
0 = Comparator output is internal only
CPOL: Comparator Output Polarity Select bit
1 = Comparator output is inverted
0 = Comparator output is not inverted
EVPOL<1:0>: Interrupt Polarity Select bits
11 = Interrupt generation on any change of the output
10 = Interrupt generation only on high-to-low transition of the output
01 = Interrupt generation only on low-to-high transition of the output
00 = Interrupt generation is disabled
CREF: Comparator Reference Select bit (non-inverting input)
1 = Non-inverting input connects to internal CV
0 = Non-inverting input connects to CxINA pin
CCH<1:0>: Comparator Channel Select bits
11 = Inverting input of comparator connects to V
10 = Inverting input of comparator connects to C2INB pin
01 = Inverting input of comparator connects to CxINC pin
00 = Inverting input of comparator connects to C1INB pin
R/W-0
COE
CMxCON: COMPARATOR CONTROL x REGISTER
W = Writable bit
‘1’ = Bit is set
R/W-0
CPOL
EVPOL1
R/W-1
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
EVPOL0
REF
R/W-1
BG
voltage
(1)
(2)
(2)
R/W-1
CREF
 2011 Microchip Technology Inc.
x = Bit is unknown
R/W-1
CCH1
R/W-1
CCH0
bit 0