PIC24F08KA102-E/ML Microchip Technology Inc., PIC24F08KA102-E/ML Datasheet - Page 181

• Manufacturer Part Number: PIC24F08KA102-E/ML
• Description: 8KB FLASH, 1.5KB RAM, 512B EEPROM, 16 MIPS, 24 I/O, 16-BIT PIC24F FAMILY, NANOWAT
• Manufacturer: Microchip Technology Inc.

Specifications of PIC24F08KA102-E/ML

• A/d Inputs: 9 Channel, 10-bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 24
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 28-pin QFN
• Programmable Memory: 8K Bytes
• Ram Size: 1.5K Bytes
• Speed: 32 MHz
• Temperature Range: –40 to 125 °C
• Timers: 3-16-bit
• Voltage, Range: 1.8-3.6 V
• Lead Free Status / Rohs Status: RoHS Compliant part

23.0
The comparator module provides two dual input
comparators. The inputs to the comparator can be
configured to use any one of four external analog
inputs, as well as a voltage reference input from either
the internal band gap reference divided by 2 (V
the comparator voltage reference generator.
FIGURE 23-1:
© 2009 Microchip Technology Inc.
Note:
CCH<1:0>
CREF
C
C
C
V
C
CV
X
X
X
BG
X
COMPARATOR MODULE
INB
INC
IND
INA
REF
/2
This data sheet summarizes the features
of this group of PIC24F devices. It is not
intended to be a comprehensive reference
source. For more information on the
Comparator module, refer to the “PIC24F
Family Reference Manual”, Section 19.
“Comparator Module” (DS39710).
COMPARATOR MODULE BLOCK DIAGRAM
Select
Logic
Input
V
V
V
V
IN
IN
IN
IN
-
+
-
+
C1
C2
BG
/2) or
Preliminary
PIC24F16KA102 FAMILY
EVPOL<1:0>
EVPOL<1:0>
CPOL
CPOL
The comparator outputs may be directly connected to
the CxOUT pins. When the respective COE equals ‘1’,
the I/O pad logic makes the unsynchronized output of
the comparator available on the pin.
A simplified block diagram of the module is displayed in
Figure 23-1. Diagrams of the possible individual
comparator
Figure 23-2.
Each comparator has its own control register,
CMxCON (Register 23-1), for enabling and configuring
its operation. The output and event status of all three
comparators is provided in the CMSTAT register
(Register 23-2).
Trigger/Interrupt
Trigger/Interrupt
Logic
Logic
configurations
COE
COE
CEVT
CEVT
COUT
COUT
are
DS39927B-page 179
C1OUT
C2OUT
displayed
Pin
Pin
in