PIC18F26K80-I/SO Microchip Technology Inc., PIC18F26K80-I/SO Datasheet - Page 402

• Manufacturer Part Number: PIC18F26K80-I/SO
• Description: IC, MCU, nanoWatt; 8-bit w/ECAN; Flash, 64KB; 16MIPS; 8-ch, 12-BIT A/D; SOIC-28
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F26K80-I/SO

• A/d Inputs: 8-Channel, 12-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 24
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SOIC
• Programmable Memory: 64K Bytes
• Ram Size: 3.6K Bytes
• Speed: 64 MHz
• Temperature Range: –40 to 125 °C
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

PIC18F66K80 FAMILY
REGISTER 27-3:
DS39977C-page 402
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5
bit 4-0
Note 1:
MDSEL1
R/W-0
2:
3:
(1)
These bits can only be changed in Configuration mode. See
This bit is used in Mode 2 only.
If FIFO is configured to contain four or less buffers, then the FIFO interrupt will trigger.
MDSEL<1:0>: Mode Select bits
00 = Legacy mode (Mode 0, default)
01 = Enhanced Legacy mode (Mode 1)
10 = Enhanced FIFO mode (Mode 2)
11 = Reserved
FIFOWM: FIFO High Water Mark bit
1 = Will cause FIFO interrupt when one receive buffer remains
0 = Will cause FIFO interrupt when four receive buffers remain
EWIN<4:0>: Enhanced Window Address bits
These bits map the group of 16 banked CAN SFRs into Access Bank addresses, 0F60-0F6Dh. The
exact group of registers to map is determined by the binary value of these bits.
Mode 0:
Unimplemented: Read as ‘ 0 ’
Mode 1, 2:
00000 = Acceptance Filters 0, 1, 2 and BRGCON2, 3
00001 = Acceptance Filters 3, 4, 5 and BRGCON1, CIOCON
00010 = Acceptance Filter Masks, Error and Interrupt Control
00011 = Transmit Buffer 0
00100 = Transmit Buffer 1
00101 = Transmit Buffer 2
00110 = Acceptance Filters 6, 7, 8
00111 = Acceptance Filters 9, 10, 11
01000 = Acceptance Filters 12, 13, 14
01001 = Acceptance Filter 15
01010 - 01110 = Reserved
01111 = RXINT0, RXINT1
10000 = Receive Buffer 0
10001 = Receive Buffer 1
10010 = TX/RX Buffer 0
10011 = TX/RX Buffer 1
10100 = TX/RX Buffer 2
10101 = TX/RX Buffer 3
10110 = TX/RX Buffer 4
10111 = TX/RX Buffer 5
11000 - 11111 = Reserved
MDSEL0
R/W-0
ECANCON: ENHANCED CAN CONTROL REGISTER
(1)
W = Writable bit
‘1’ = Bit is set
FIFOWM
R/W-0
(2)
EWIN4
(1)
R/W-1
Preliminary
(2)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
EWIN3
R/W-0
Register 27-1
EWIN2
R/W-0
(3)
to change to Configuration mode.
 2011 Microchip Technology Inc.
x = Bit is unknown
EWIN1
R/W-0
EWIN0
R/W-0
bit 0