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参数资料
| 型号： | MCP2515-E/PG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP18 |
| 封装： | 0.300 INCH, LEAD FREE, PLASTIC, DIP-18 |
| 文件页数： | 24/88页 |
| 文件大小： | 1205K |
| 代理商： | MCP2515-E/PG |
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MCP2515
DS21801F-page 30
2010 Microchip Technology Inc.
REGISTER 4-5:
RXBnSIDL – RECEIVE BUFFER n STANDARD IDENTIFIER LOW
(ADDRESS: 62h, 72h)
R-x
U-0
R-x
SID2
SID1
SID0
SRR
IDE
—EID17
EID16
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-5
SID: Standard Identifier bits <2:0>
These bits contain the three least significant bits of the Standard Identifier for the received message
bit 4
SRR: Standard Frame Remote Transmit Request bit (valid only if IDE bit = ‘0’)
1
= Standard Frame Remote Transmit Request Received
0
= Standard Data Frame Received
bit 3
IDE: Extended Identifier Flag bit
This bit indicates whether the received message was a Standard or an Extended Frame
1
= Received message was an Extended Frame
0
= Received message was a Standard Frame
bit 2
Unimplemented: Reads as ‘0’
bit 1-0
EID: Extended Identifier bits <17:16>
These bits contain the two most significant bits of the Extended Identifier for the received message
REGISTER 4-6:
RXBnEID8 – RECEIVE BUFFER n EXTENDED IDENTIFIER HIGH
(ADDRESS: 63h, 73h)
R-x
EID15
EID14
EID13
EID12
EID11
EID10
EID9
EID8
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-0
EID: Extended Identifier bits <15:8>
These bits hold bits 15 through 8 of the Extended Identifier for the received message
相关PDF资料 |
PDF描述 |
|---|---|
| MCP2515-I/ST | 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDSO20 |
| MCP2515-E/P | 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP18 |
| MCP2515T-I/ST | 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDSO20 |
| MCP79400-I/MNY | REAL TIME CLOCK, PDSO8 |
| MCP79400T-I/ST | REAL TIME CLOCK, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP2515-I | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface |
| MCP2515-I/ML | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface |
| MCP2515-I/P | 功能描述:网络控制器与处理器 IC W/ SPI Interface RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| MCP2515-I/P | 制造商:Microchip Technology Inc 功能描述:CAN controller IC |
| MCP2515-I/SO | 功能描述:网络控制器与处理器 IC W/ SPI Interface RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
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