PIC18F2680-H/SO Microchip Technology, PIC18F2680-H/SO Datasheet - Page 286
PIC18F2680-H/SO
Manufacturer Part Number
PIC18F2680-H/SO
Description
IC MCU 8BIT 48KB FLASH 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheet
1.PIC18F4585-IPT.pdf
(482 pages)
Specifications of PIC18F2680-H/SO
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
25
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.25K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 150°C
Package / Case
28-SOIC (0.295", 7.50mm Width)
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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PIC18F2585/2680/4585/4680
REGISTER 23-9:
REGISTER 23-10: TXBnDm: TRANSMIT BUFFER n DATA FIELD BYTE m REGISTERS
DS39625C-page 284
bit 7-0
bit 7-0
TXBnEIDL: TRANSMIT BUFFER n EXTENDED IDENTIFIER REGISTERS,
LOW BYTE [0 ≤ n ≤ 2]
[0 ≤ n ≤ 2, 0 ≤ m ≤ 7]
bit 7
bit 7
EID7:EID0: Extended Identifier bits (not used when transmitting standard identifier message)
Legend:
R = Readable bit
-n = Value at POR
TXBnDm7 TXBnDm6 TXBnDm5 TXBnDm4 TXBnDm3 TXBnDm2 TXBnDm1 TXBnDm0
TXBnDm7:TXBnDm0: Transmit Buffer n Data Field Byte m bits (where 0 ≤ n < 3 and 0 ≤ m < 8)
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
R/W-x
R/W-x
EID7
R/W-x
R/W-x
EID6
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
R/W-x
R/W-x
EID5
Preliminary
R/W-x
R/W-x
EID4
R/W-x
R/W-x
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
EID3
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-x
R/W-x
EID2
© 2007 Microchip Technology Inc.
x = Bit is unknown
x = Bit is unknown
R/W-x
R/W-x
EID1
R/W-x
R/W-x
EID0
bit 0
bit 0
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