PIC18F458T-I/PT Microchip Technology, PIC18F458T-I/PT Datasheet - Page 214

• 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 19-14: RXBnSIDH: RECEIVE BUFFER n STANDARD IDENTIFIER,
REGISTER 19-15: RXBnSIDL: RECEIVE BUFFER n STANDARD IDENTIFIER,
REGISTER 19-16: RXBnEIDH: RECEIVE BUFFER n EXTENDED IDENTIFIER,
DS41159E-page 212
PIC18FXX8
bit 7-0
bit 7-0
bit 7-5
bit 4
bit 3
bit 2
bit 1-0
HIGH BYTE REGISTERS
LOW BYTE REGISTERS
HIGH BYTE REGISTERS
Legend:
R = Readable bit
-n = Value at POR
bit 7
SID10:SID3: Standard Identifier bits if EXID = 0 (RXBnSIDL Register) or
Extended Identifier bits EID28:EID21 if EXID = 1
bit 7
SID2:SID0: Standard Identifier bits if EXID = 0 or
Extended Identifier bits EID20:EID18 if EXID = 1
SRR: Substitute Remote Request bit
This bit is always ‘0’ when EXID = 1 or equal to the value of RXRTRRO (RXnBCON<3>)
when EXID = 0.
EXID: Extended Identifier bit
1 = Received message is an extended data frame, SID10:SID0 are EID28:EID18
0 = Received message is a standard data frame
Unimplemented: Read as ‘0’
EID17:EID16: Extended Identifier bits
bit 7
Legend:
R = Readable bit
-n = Value at POR
EID15:EID8: Extended Identifier bits
Legend:
R = Readable bit
-n = Value at POR
R/W-x
SID10
R/W-x
R/W-x
EID15
SID2
R/W-x
R/W-x
R/W-x
EID14
SID9
SID1
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
R/W-x
R/W-x
R/W-x
EID13
SID8
SID0
R/W-x
R/W-x
R/W-x
EID12
SID7
SRR
R/W-x
R/W-x
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-x
EID11
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
SID6
EXID
R/W-x
R/W-x
EID10
SID5
U-0
—
© 2006 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
R/W-x
R/W-x
EID17
R/W-x
SID4
EID9
R/W-x
R/W-x
EID16
R/W-x
SID3
EID8
bit 0
bit 0
bit 0