PIC18F6680-I/L Microchip Technology, PIC18F6680-I/L Datasheet - Page 318

• Manufacturer Part Number: PIC18F6680-I/L
• Description: Microcontrollers (MCU) 64KB 3328 RAM 52 I/O
• Manufacturer: Microchip Technology

Specifications of PIC18F6680-I/L

• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.25 KB
• Interface Type: I2C/SPI/AUSART/CAN
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• Operating Supply Voltage: 4.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12-ch x 10-bit
• Program Memory Type: Flash
• Program Memory Size: 64 KB
• Package / Case: PLCC-68
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F6585/8585/6680/8680
REGISTER 23-53: BRGCON2: BAUD RATE CONTROL REGISTER 2
DS30491C-page 316
bit 7
bit 6
bit 5-3
bit 2-0
SEG2PHTS
bit 7
Legend:
R = Readable bit
- n = Value at POR
SEG2PHTS: Phase Segment 2 Time Select bit
1 = Freely programmable
0 = Maximum of PHEG1 or Information Processing Time (IPT), whichever is greater
SAM: Sample of the CAN bus Line bit
1 = Bus line is sampled three times prior to the sample point
0 = Bus line is sampled once at the sample point
SEG1PH2:SEG1PH0: Phase Segment 1 bits
111 = Phase Segment 1 time = 8 x T
110 = Phase Segment 1 time = 7 x T
101 = Phase Segment 1 time = 6 x T
100 = Phase Segment 1 time = 5 x T
011 = Phase Segment 1 time = 4 x T
010 = Phase Segment 1 time = 3 x T
001 = Phase Segment 1 time = 2 x T
000 = Phase Segment 1 time = 1 x T
PRSEG2:PRSEG0: Propagation Time Select bits
111 = Propagation time = 8 x T
110 = Propagation time = 7 x T
101 = Propagation time = 6 x T
100 = Propagation time = 5 x T
011 = Propagation time = 4 x T
010 = Propagation time = 3 x T
001 = Propagation time = 2 x T
000 = Propagation time = 1 x T
R/W-0
R/W-0
SAM
W = Writable bit
‘1’ = Bit is set
SEG1PH2 SEG1PH1 SEG1PH0 PRSEG2
R/W-0
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
R/W-0
 2004 Microchip Technology Inc.
x = Bit is unknown
PRSEG1
R/W-0
PRSEG0
R/W-0
bit 0