PIC18F6490-E/PT Microchip Technology, PIC18F6490-E/PT Datasheet - Page 113

• Manufacturer Part Number: PIC18F6490-E/PT
• Description: IC PIC MCU FLASH 16KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6490-E/PT

• 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
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• 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 ~ 125°C
• Package / Case: 64-TFQFP
• For Use With: DM163028 - BOARD DEMO PICDEM LCD
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

TABLE 9-2:
© 2007 Microchip Technology Inc.
PORTA
LATA
TRISA
ADCON1
LCDSE1
LCDSE2
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTA.
Note 1:
Name
RA7:RA6 and their associated latch and data direction bits are enabled as I/O pins based on oscillator
configuration; otherwise, they are read as ‘0’.
TRISA7
LATA7
RA7
SE15
SE23
Bit 7
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
—
(1)
(1)
(1)
TRISA6
LATA6
RA6
SE14
SE22
Bit 6
—
(1)
(1)
(1)
LATA Data Output Register
PORTA Data Direction Register
VCFG1
SE13
SE21
Bit 5
RA5
PIC18F6390/6490/8390/8490
VCFG0
SE12
SE20
Bit 4
RA4
PCFG3
SE11
SE19
Bit 3
RA3
PCFG2
SE10
SE18
Bit 2
RA2
PCFG1
SE17
Bit 1
RA1
SE9
PCFG0
SE16
Bit 0
DS39629C-page 111
RA0
SE8
on Page
Values
Reset
62
62
62
61
64
64