PIC18LF8490-I/PT Microchip Technology, PIC18LF8490-I/PT Datasheet - Page 116

• Manufacturer Part Number: PIC18LF8490-I/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,80PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF8490-I/PT

• Rohs Compliant: YES
• 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: 66
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Processor Series: PIC18LF
• 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: 66
• Number Of Timers: 1 x 8
• Operating Supply Voltage: 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, DM163028
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F6390/6490/8390/8490
TABLE 9-4:
DS39629C-page 114
PORTB
LATB
TRISB
INTCON
INTCON2
INTCON3
LCDSE1
Legend: Shaded cells are not used by PORTB.
Name
LATB Data Output Register
PORTB Data Direction Register
GIE/GIEH PEIE/GIEL TMR0IE
INT2IP
RBPU
SE15
Bit 7
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
RB7
INTEDG0 INTEDG1 INTEDG2 INTEDG3 TMR0IP
INT1IP
SE14
Bit 6
RB6
INT3IE
SE13
Bit 5
RB5
INT0IE
INT2IE
SE12
Bit 4
RB4
INT1IE
SE11
RBIE
Bit 3
RB3
TMR0IF
INT3IF
SE10
Bit 2
RB2
INT0IF
INT3IP
INT2IF
© 2007 Microchip Technology Inc.
Bit 1
RB1
SE9
INT1IF
RBIF
RBIP
Bit 0
RB0
SE8
on Page
Values
Reset
62
62
62
59
59
59
64