PIC18F6680-I/L Microchip Technology, PIC18F6680-I/L Datasheet - Page 305

• 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 23-32: BnDm: TX/RX BUFFER n DATA FIELD BYTE m REGISTERS IN RECEIVE MODE
REGISTER 23-33: BnDm: TX/RX BUFFER n DATA FIELD BYTE m REGISTERS IN TRANSMIT MODE
 2004 Microchip Technology Inc.
bit 7-0
bit 7-0
[0
[0
bit 7
bit 7
BnDm7:BnDm0: Receive Buffer n Data Field Byte m bits (where 0
Each receive buffer has an array of registers. For example, Receive Buffer 0 has 7 registers:
B0D0 to B0D7.
Legend:
R = Readable bit
- n = Value at POR
BnDm7:BnDm0: Transmit Buffer n Data Field Byte m bits (where 0
Each transmit buffer has an array of registers. For example, Transmit Buffer 0 has 7 registers:
TXB0D0 to TXB0D7.
Legend:
R = Readable bit
- n = Value at POR
BnDm7
BnDm7
R/W-x
Note 1: These registers are available in Mode 1 and 2 only.
Note 1: These registers are available in Mode 1 and 2 only.
R-x
n
n
5, 0
5, 0
BnDm6
BnDm6
R/W-x
R-x
m
m
7, TXnEN (BSEL<n>) = 0]
7, TXnEN (BSEL<n>) = 1]
PIC18F6585/8585/6680/8680
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
BnDm5
BnDm5
R/W-x
R-x
BnDm4
BnDm4
R/W-x
R-x
BnDm3
BnDm3
R/W-x
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
(1)
(1)
R-x
BnDm2
BnDm2
R/W-x
R-x
n < 3 and 0 < m < 8)
n < 3 and 0 < m < 8)
x = Bit is unknown
x = Bit is unknown
BnDm1
BnDm1
R/W-x
R-x
DS30491C-page 303
BnDm0
BnDm0
R/W-x
R-x
bit 0
bit 0