PIC18F458T-I/PT Microchip Technology, PIC18F458T-I/PT Datasheet - Page 92

• Manufacturer Part Number: PIC18F458T-I/PT
• Description: IC MCU FLASH 16KX16 W/CAN 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F458T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 8-12:
DS41159E-page 90
PIC18FXX8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
IPR3: PERIPHERAL INTERRUPT PRIORITY REGISTER 3
bit 7
IRXIP: Invalid Message Received Interrupt Priority bit
1 = High priority
0 = Low priority
WAKIP: Bus Activity Wake-up Interrupt Priority bit
1 = High priority
0 = Low priority
ERRIP: CAN bus Error Interrupt Priority bit
1 = High priority
0 = Low priority
TXB2IP: Transmit Buffer 2 Interrupt Priority bit
1 = High priority
0 = Low priority
TXB1IP: Transmit Buffer 1 Interrupt Priority bit
1 = High priority
0 = Low priority
TXB0IP: Transmit Buffer 0 Interrupt Priority bit
1 = High priority
0 = Low priority
RXB1IP: Receive Buffer 1 Interrupt Priority bit
1 = High priority
0 = Low priority
RXB0IP: Receive Buffer 0 Interrupt Priority bit
1 = High priority
0 = Low priority
Legend:
R = Readable bit
-n = Value at POR
R/W-1
IRXIP
WAKIP
R/W-1
ERRIP
R/W-1
W = Writable bit
‘1’ = Bit is set
TXB2IP
R/W-1
TXB1IP
R/W-1
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
TXB0IP
R/W-1
© 2006 Microchip Technology Inc.
x = Bit is unknown
RXB1IP
R/W-1
RXB0IP
R/W-1
bit 0