PIC18F458T-I/PT Microchip Technology, PIC18F458T-I/PT Datasheet - Page 220

• 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

19.2.4
This subsection describes the CAN Baud Rate
registers.
REGISTER 19-29: BRGCON1: BAUD RATE CONTROL REGISTER 1
DS41159E-page 218
PIC18FXX8
bit 7-6
bit 5-0
CAN BAUD RATE REGISTERS
bit 7
SJW1:SJW0: Synchronized Jump Width bits
11 = Synchronization Jump Width Time = 4 x T
10 = Synchronization Jump Width Time = 3 x T
01 = Synchronization Jump Width Time = 2 x T
00 = Synchronization Jump Width Time = 1 x T
BRP5:BRP0: Baud Rate Prescaler bits
111111 = T
111110 = T
000001 = T
000000 = T
Legend:
R = Readable bit
-n = Value at POR
:
:
Note:
R/W-0
SJW1
This register is accessible in Configuration mode only.
Q
Q
Q
Q
R/W-0
SJW0
= (2 x 64)/F
= (2 x 63)/F
= (2 x 2)/F
= (2 x 1)/F
OSC
OSC
W = Writable bit
‘1’ = Bit is set
OSC
OSC
R/W-0
BRP5
R/W-0
BRP4
Q
Q
Q
Q
R/W-0
BRP3
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
BRP2
© 2006 Microchip Technology Inc.
x = Bit is unknown
R/W-0
BRP1
R/W-0
BRP0
bit 0