PIC16CE625-04I/P Microchip Technology, PIC16CE625-04I/P Datasheet - Page 42
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PIC16CE625-04I/P
Manufacturer Part Number
PIC16CE625-04I/P
Description
IC MCU OTP 2KX14 EE COMP 18DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheet
1.PIC16CE623-04P.pdf
(113 pages)
Specifications of PIC16CE625-04I/P
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
13
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
OTP
Eeprom Size
128 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
18-DIP (0.300", 7.62mm)
For Use With
309-1059 - ADAPTER 18 ZIF BD W/18SO PLUGSDVA16XP180 - ADAPTER DEVICE FOR MPLAB-ICEAC164010 - MODULE SKT PROMATEII DIP/SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
Other names
PIC16CE625-04I/PR
PIC16CE625-04I/PR
PIC16CE625-04I/PR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16CE625-04I/P
Manufacturer:
MICROCHIP
Quantity:
12 000
PIC16CE62X
8.1
There are eight modes of operation for the
comparators. The CMCON register is used to select
the mode. Figure 8-1 shows the eight possible modes.
The TRISA register controls the data direction of the
comparator pins for each mode. If the comparator
FIGURE 8-1:
DS40182C-page 42
A = Analog Input, Port Reads Zeros Always
D = Digital Input
CIS = CMCON<3>, Comparator Input Switch
RA3/AN3
RA1/AN1
RA2/AN2
RA3/AN3
RA1/AN1
RA2/AN2
RA3/AN3
RA2/AN2
RA0/AN0
RA0/AN0
RA0/AN0
RA1/AN1
RA3/AN3
RA2/AN2
Comparators Reset
Two Independent Comparators
One Independent Comparator
RA0/AN0
RA1/AN1
Two Common Reference Comparators
Comparator Configuration
A
A
A
A
D
D
A
A
A
A
A
D
A
A
A
A
COMPARATOR I/O OPERATING MODES
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
C1
C2
C1
C2
C1
C2
C1
C2
CM<2:0> = 100
CM<2:0> = 011
CM<2:0> = 000
CM<2:0> = 101
C1OUT
C2OUT
C1OUT
C2OUT
(Read as ’0’)
(Read as ’0’)
(Read as ’0’)
C2OUT
Off
Off
Off
RA3/AN3
RA2/AN2
Comparators Off
Four Inputs Multiplexed to
Two Comparators
Two Common Reference Comparators with Outputs
Three Inputs Multiplexed to
Two Comparators
RA0/AN0
RA1/AN1
RA3/AN3
RA1/AN1
RA2/AN2
RA3/AN3
RA1/AN1
RA2/AN2
RA0/AN0
RA0/AN0
RA3/AN3
RA1/AN1
RA2/AN2
RA0/AN0
mode is changed, the comparator output level may not
be valid for the specified mode change delay shown
in Table 13-1.
Note:
RA4 Open Drain
D
D
D
D
A
A
A
A
A
A
A
A
A
A
A
D
Comparator interrupts should be disabled
during a comparator mode change, other-
wise a false interrupt may occur.
V
V
V
V
CIS=0
CIS=1
CIS=0
CIS=1
CIS=0
CIS=1
IN
IN
IN
IN
V
V
V
V
V
V
V
V
-
+
-
+
IN
IN
IN
IN
IN
IN
IN
IN
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
V
V
V
V
C1
C2
IN
IN
IN
IN
1999 Microchip Technology Inc.
C1
C2
C2
C1
-
+
-
+
-
+
-
+
From V
C2
CM<2:0> = 001
C1
CM<2:0> = 010
CM<2:0> = 111
CM<2:0> = 110
(Read as ’0’)
(Read as ’0’)
REF
C1OUT
C2OUT
C1OUT
C2OUT
Off
Off
Module
C1OUT
C2OUT