PIC18F4580-I/P Microchip Technology, PIC18F4580-I/P Datasheet - Page 260
PIC18F4580-I/P
Manufacturer Part Number
PIC18F4580-I/P
Description
IC PIC MCU FLASH 16KX16 40DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2221-ISO.pdf
(46 pages)
3.PIC18F4480-IPT.pdf
(490 pages)
4.PIC18F4480-IPT.pdf
(8 pages)
5.PIC18F4480-IPT.pdf
(6 pages)
6.PIC18F4480-IPT.pdf
(6 pages)
7.PIC18F2580-ESO.pdf
(483 pages)
Specifications of PIC18F4580-I/P
Program Memory Type
FLASH
Program Memory Size
32KB (16K x 16)
Package / Case
40-DIP (0.600", 15.24mm)
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
36
Eeprom Size
256 x 8
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1.5 KB
Interface Type
SPI/I2C/USART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
35
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM163011
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit
Package
40PDIP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LD444-1001 - DEMO BOARD FOR PICMICRO MCUACICE0206 - ADAPTER MPLABICE 40P 600 MIL
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
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Price
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- PIC16F616T-ISL PDF datasheet
- PIC18F2221-ISO PDF datasheet #2
- PIC18F4480-IPT PDF datasheet #3
- PIC18F4480-IPT PDF datasheet #4
- PIC18F4480-IPT PDF datasheet #5
- PIC18F4480-IPT PDF datasheet #6
- PIC18F2580-ESO PDF datasheet #7
- Current page: 260 of 483
- Download datasheet (9Mb)
PIC18F2480/2580/4480/4580
20.1
There are eight modes of operation for the compara-
tors, shown in Figure 20-1. Bits CM2:CM0 of the
CMCON register are used to select these modes. The
TRISA register controls the data direction of the com-
parator pins for each mode. If the Comparator mode is
FIGURE 20-1:
DS39637C-page 258
Comparators Reset (POR Default Value)
CM2:CM0 = 000
Two Independent Comparators
CM2:CM0 = 010
Two Common Reference Comparators
CM2:CM0 = 100
One Independent Comparator with Output
CM2:CM0 = 001
RD1/PSP1/C1IN-
RD0/PSP0/C1IN+
RD3/PSP3/C2IN-
RD2/PSP2/C2IN+
RD1/PSP1/C1IN-
RD0/PSP0/C1IN+
RD3/PSP3/C2IN-
RD2/PSP2/C2IN+
A = Analog Input, port reads zeros always
* Setting the TRISA<5:4> bits will disable the comparator outputs by configuring the pins as inputs.
RD1/PSP1/C1IN-
RD0/PSP0/C1IN+
RD3/PSP3/C2IN-
RD2/PSP2/C2IN+
RD1/PSP1/C1IN-
RD0/PSP0/C1IN+
RE1/WR/AN6/C1OUT*
RD3/PSP3/C2IN-
RD2/PSP2/C2IN+
Comparator Configuration
A
A
A
D
A
A
A
A
A
A
A
A
COMPARATOR I/O OPERATING MODES
A
A
D
D
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
-
+
-
+
IN
IN
IN
IN
-
+
-
+
-
+
-
+
-
+
-
+
C1
C2
C1
C2
C1
C2
C1
C2
C1OUT
C2OUT
D = Digital Input
Off
(Read as ‘0’)
Off
(Read as ‘0’)
C1OUT
C2OUT
C1OUT
Off
(Read as ‘0’)
Preliminary
Two Common Reference Comparators with Outputs
CM2:CM0 = 101
Two Independent Comparators with Outputs
CM2:CM0 = 011
Comparators Off
CM2:CM0 = 111
Four Inputs Multiplexed to Two Comparators
CM2:CM0 = 110
RD1/PSP1/
C1IN-
RD0/PSP0/
C1IN+
RD3/PSP3/
C2IN-
RD2/PSP2/
C2IN+
RD1/PSP1/C1IN-
RD0/PSP0/C1IN+
RD3/PSP3/C2IN-
RD2/PSP2/C2IN+
RD1/PSP1/C1IN-
RD0/PSP0/C1IN+
RE1/WR/AN6/C1OUT*
RD3/PSP3/C2IN-
RD2/PSP2/C2IN+
RE2/CS/AN7/C2OUT*
RD1/PSP1/C1IN-
RD0/PSP0/C1IN+
RE1/WR/AN6/C1OUT*
RD3/PSP3/C2IN-
RD2/PSP2/C2IN+
RE2/CS/AN7/C2OUT*
changed, the comparator output level may not be valid
for the specified mode change delay shown in
Section 27.0 “Electrical Characteristics”.
Note:
CIS (CMCON<3>) is the Comparator Input Switch
A
A
A
A
Comparator interrupts should be disabled
during a Comparator mode change;
otherwise, a false interrupt may occur.
CIS = 0
CIS = 1
CIS = 0
CIS = 1
A
A
A
D
A
A
A
A
D
D
D
D
© 2007 Microchip Technology Inc.
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
-
+
-
+
-
+
-
+
V
V
V
V
-
+
-
+
IN
IN
IN
IN
CV
-
+
-
+
C1
C2
C1
C2
C1
C2
REF
C1
C2
From V
C1OUT
C2OUT
Off
(Read as ‘0’)
Off
(Read as ‘0’)
C1OUT
C2OUT
REF
C1OUT
C2OUT
Module
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