PIC18F2455-I/SP Microchip Technology Inc., PIC18F2455-I/SP Datasheet - Page 105

• Manufacturer Part Number: PIC18F2455-I/SP
• Description: Microcontroller; 24 KB Flash; 2048 RAM; 256 EEPROM; 24 I/O; 28-Pin-SPDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F2455-I/SP

• A/d Inputs: 10-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 12 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 23
• Interface: I2C/SPI/USART/USB
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 24K Bytes
• Ram Size: 2K Bytes
• Speed: 48 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 9-4:
© 2006 Microchip Technology Inc.
PORTB
LATB
TRISB
INTCON
INTCON2
INTCON3
ADCON1
UCON
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTB.
Name
GIE/GIEH PEIE/GIEL TMR0IE
TRISB7
LATB7
INT2IP
RBPU
Bit 7
RB7
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
—
—
INTEDG0 INTEDG1 INTEDG2
PPBRST
TRISB6
INT1IP
LATB6
Bit 6
RB6
—
TRISB5
VCFG1
LATB5
Bit 5
RB5
SE0
—
Advance Information
TRISB4
PKTDIS
VCFG0
INT0IE
INT2IE
LATB4
Bit 4
RB4
TRISB3
PCFG3
USBEN
INT1IE
LATB3
RBIE
Bit 3
RB3
—
PIC18F2450/4450
RESUME SUSPND
TMR0IP
TRISB2
TMR0IF
PCFG2
LATB2
Bit 2
RB2
—
TRISB1
PCFG1
LATB1
INT0IF
INT2IF
Bit 1
RB1
—
TRISB0
PCFG0
LATB0
INT1IF
DS39760A-page 103
RBIP
RBIF
Bit 0
RB0
—
on page
Values
Reset
51
51
51
49
49
49
50
52