PIC18F458-I/PTG Microchip Technology, PIC18F458-I/PTG Datasheet - Page 91

• Manufacturer Part Number: PIC18F458-I/PTG
• Description: IC MCU FLASH 16KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F458-I/PTG

• 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 8-11:
© 2006 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
IPR2: PERIPHERAL INTERRUPT PRIORITY REGISTER 2
bit 7
Unimplemented: Read as ‘0’
CMIP: Comparator Interrupt Priority bit
1 = High priority
0 = Low priority
Unimplemented: Read as ‘0’
EEIP: EEPROM Write Interrupt Priority bit
1 = High priority
0 = Low priority
BCLIP: Bus Collision Interrupt Priority bit
1 = High priority
0 = Low priority
LVDIP: Low-Voltage Detect Interrupt Priority bit
1 = High priority
0 = Low priority
TMR3IP: TMR3 Overflow Interrupt Priority bit
1 = High priority
0 = Low priority
ECCP1IP: ECCP1 Interrupt Priority bit
1 = High priority
0 = Low priority
Legend:
R = Readable bit
-n = Value at POR
Note 1: This bit is only available on PIC18F4X8 devices. For PIC18F2X8 devices, this bit
U-0
—
is unimplemented and reads as ‘0’.
CMIP
R/W-1
(1)
U-0
—
W = Writable bit
‘1’ = Bit is set
R/W-1
EEIP
(1)
(1)
R/W-1
BCLIP
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
LVDIP
PIC18FXX8
TMR3IP
R/W-1
x = Bit is unknown
DS41159E-page 89
ECCP1IP
R/W-1
bit 0
(1)