PIC18F6490-I/PT Microchip Technology, PIC18F6490-I/PT Datasheet - Page 146
PIC18F6490-I/PT
Manufacturer Part Number
PIC18F6490-I/PT
Description
IC PIC MCU FLASH 8KX16 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F6310-IPT.pdf
(28 pages)
3.PIC18F6390-IPT.pdf
(414 pages)
4.PIC18F6390-IPT.pdf
(16 pages)
5.PIC18F6390-IPT.pdf
(12 pages)
6.PIC18F6390-IPT.pdf
(6 pages)
7.PIC18F6390-IPT.pdf
(4 pages)
8.PIC18F8490-IPT.pdf
(412 pages)
Specifications of PIC18F6490-I/PT
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
64-TFQFP
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT
Number Of I /o
50
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
SPI/I2C/EUSART/AUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
50
Number Of Timers
4
Operating Supply Voltage
4.2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
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, DM183028
Minimum Operating Temperature
- 25 C
On-chip Adc
12-ch x 10-bit
Package
64TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPDM163028 - BOARD DEMO PICDEM LCDAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F6490-I/PT
Manufacturer:
RELPOL
Quantity:
12 000
Company:
Part Number:
PIC18F6490-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F6490-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC18F6310-IPT PDF datasheet #2
- PIC18F6390-IPT PDF datasheet #3
- PIC18F6390-IPT PDF datasheet #4
- PIC18F6390-IPT PDF datasheet #5
- PIC18F6390-IPT PDF datasheet #6
- PIC18F6390-IPT PDF datasheet #7
- PIC18F8490-IPT PDF datasheet #8
- Current page: 146 of 414
- Download datasheet (7Mb)
PIC18F6390/6490/8390/8490
13.1
Timer3 can operate in one of three modes:
• Timer
• Synchronous counter
• Asynchronous counter
The operating mode is determined by the clock select
bit, TMR3CS (T3CON<1>). When TMR3CS is cleared
(= 0), Timer3 increments on every internal instruction
FIGURE 13-1:
FIGURE 13-2:
DS39629C-page 144
T1OSO/T13CKI
T1OSO/T13CKI
Note 1: When T1OSCEN is cleared, the inverter and feedback resistor are turned off to eliminate power drain.
Note 1: When T1OSCEN is cleared, the inverter and feedback resistor are turned off to eliminate power drain.
Timer3 Operation
T1OSI
T1OSI
Timer1 Oscillator
Timer1 Oscillator
T1OSCEN
T3CKPS1:T3CKPS0
T3SYNC
TMR3ON
TIMER3 BLOCK DIAGRAM
TIMER3 BLOCK DIAGRAM (16-BIT READ/WRITE MODE)
T1OSCEN
T3CKPS1:T3CKPS0
T3SYNC
TMR3ON
CCP Special Event Trigger
CCP Special Event Trigger
(1)
(1)
T3CCPx
T3CCPx
TMR3CS
TMR3CS
Clock
Internal
F
Clock
Internal
F
OSC
OSC
/4
/4
1
0
1
0
Timer1 Clock Input
Clear TMR3
Clear TMR3
Prescaler
1, 2, 4, 8
Prescaler
1, 2, 4, 8
cycle (F
on every rising edge of the Timer1 external clock input
or the Timer1 oscillator, if enabled.
As
RC0/T1OSO/T13CKI pins become inputs when the
Timer1 oscillator is enabled. This means the values of
TRISC<1:0> are ignored and the pins are read as ‘0’.
2
2
with
OSC
TMR3L
TMR3L
/4). When the bit is set, Timer3 increments
8
Timer1,
Sleep Input
Synchronize
Sleep Input
Synchronize
8
Detect
Detect
High Byte
High Byte
TMR3H
TMR3
TMR3
8
© 2007 Microchip Technology Inc.
8
the
8
1
0
1
0
Set
TMR3IF
on Overflow
Read TMR3L
Write TMR3L
Internal Data Bus
RC1/T1OSI
on Overflow
TMR3IF
Set
Timer3
On/Off
Timer3
On/Off
and
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