PIC18F6490-I/PT Microchip Technology, PIC18F6490-I/PT Datasheet - Page 294
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: 294 of 412
- Download datasheet (8Mb)
PIC18F6390/6490/8390/8490
23.5
The overall structure of the code protection on the
PIC18F6390/6490/8390/8490 Flash devices differs
from previous PIC18 devices.
For all devices in the PIC18F6X90/8X90 family, the
user program memory is made of a single block.
Figure 23-5 shows the program memory organization
for individual devices. Code protection for this block is
controlled by a single bit, CP (CONFIG5L<0>). The CP
bit inhibits external reads from and writes to the entire
program memory space. It has no direct effect in
normal execution mode.
FIGURE 23-5:
TABLE 23-3:
DS39629B-page 292
300008h
Legend:
(PIC18F6390/8390)
File Name
Program Memory
Program Verification and
Code Protection
Unimplemented
Shaded cells are unimplemented.
Read ‘0’s
8 Kbytes
CONFIG5L
Block
SUMMARY OF CODE PROTECTION REGISTERS
CODE-PROTECTED PROGRAM MEMORY FOR PIC18F6390/6490/8390/8490
MEMORY SIZE/DEVICE
000000h
001FFFh
002000h
1FFFFFh
Address
Bit 7
Range
—
(PIC18F6490/8490)
Bit 6
Program Memory
—
Unimplemented
16 Kbytes
Read ‘0’s
Block
Preliminary
Bit 5
—
000000h
003FFFh
004000h
1FFFFFh
Address
23.5.1
The program memory may be read to any location
using the table read instructions. The device ID and the
configuration registers may be read with the table read
instructions.
23.5.2
The configuration registers can only be written via
ICSP using an external programmer. No separate
protection bit is associated with them.
Bit 4
Range
—
READING PROGRAM MEMORY
AND OTHER LOCATIONS
CONFIGURATION REGISTER
PROTECTION
Bit 3
(Unimplemented Memory Space)
—
Block Code Protection
Controlled By:
Bit 2
2004 Microchip Technology Inc.
CP, EBTR
—
Bit 1
—
Bit 0
CP
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