PIC18F6680-I/L Microchip Technology, PIC18F6680-I/L Datasheet - Page 281

• 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

REGISTER 23-2:
 2004 Microchip Technology Inc.
bit 7-5
bit 4
bit 3-1
bit 0
Mode 1, 2
Mode 0
CANSTAT: CAN STATUS REGISTER
OPMODE2:OPMODE0: Operation Mode Status bits
111 = Reserved
110 = Reserved
101 = Reserved
100 = Configuration mode
011 = Listen Only mode
010 = Loopback mode
001 = Disable/Sleep mode
000 = Normal mode
Mode 0:
Unimplemented: Read as ‘0’
ICODE2:ICODE0: Interrupt Code bits in Mode 0
When an interrupt occurs, a prioritized coded interrupt value will be present in these bits. This
code indicates the source of the interrupt. By copying ICODE2:ICODE0 to WIN2:WIN0, it is pos-
sible to select the correct buffer to map into the Access Bank area. See Example 23-2 for a code
example.
Unimplemented: Read as ‘0’
OPMODE2
OPMODE2
bit 7
Legend:
R = Readable bit
- n = Value at POR
No interrupt
Error interrupt
TXB2 interrupt
TXB1 interrupt
TXB0 interrupt
RXB1 interrupt
RXB0 interrupt
Wake-up interrupt
R-1
R-1
(1)
(1)
OPMODE1
OPMODE1
R-0
R-0
PIC18F6585/8585/6680/8680
ICODE2:ICODE0 Value
(1)
(1)
W = Writable bit
‘1’ = Bit is set
OPMODE0
OPMODE0
R-0
R-0
000
001
010
011
100
101
110
111
(1)
(1)
EICODE4 EICODE3 EICODE2 EICODE1 EICODE0
R-0
R-0
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
(1)
ICODE2
R-0
R-0
ICODE1
R-0
R-0
x = Bit is unknown
ICODE0
DS30491C-page 279
R-0
R-0
U-0
R-0
—
bit 0