- 您现在的位置：买卖IC网 > PDF目录11599 > MCP2515T-I/ML (Microchip Technology)IC CAN CTLR W/SPI 2.0B 20-QFN PDF资料下载
参数资料
| 型号： | MCP2515T-I/ML |
| 厂商： | Microchip Technology |
| 文件页数： | 46/88页 |
| 文件大小： | 0K |
| 描述： | IC CAN CTLR W/SPI 2.0B 20-QFN |
| 标准包装： | 1 |
| 控制器类型： | CAN 接口 |
| 接口： | SPI 串行 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电流 - 电源： | 10mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-VFQFN 裸露焊盘 |
| 供应商设备封装： | 20-QFN 裸露焊盘（4x4） |
| 包装： | 标准包装 |
| 其它名称： | MCP2515T-I/MLDKR |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页当前第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页
MCP2515
DS21801F-page 50
2010 Microchip Technology Inc.
7.6.2
RECEIVER WARNING
The REC has reached the MCU warning limit of 96.
7.6.3
TRANSMITTER WARNING
The TEC has reached the MCU warning limit of 96.
7.6.4
RECEIVER ERROR-PASSIVE
The REC has exceeded the error-passive limit of 127
and the device has gone to error-passive state.
7.6.5
TRANSMITTER ERROR-PASSIVE
The TEC has exceeded the error-passive limit of 127
and the device has gone to error-passive state.
7.6.6
BUS-OFF
The TEC has exceeded 255 and the device has gone
to bus-off state.
7.7
Interrupt Acknowledge
Interrupts are directly associated with one or more
status flags in the CANINTF register. Interrupts are
pending as long as one of the flags is set. Once an
interrupt flag is set by the device, the flag can not be
reset by the MCU until the interrupt condition is
removed.
REGISTER 7-1:
CANINTE – INTERRUPT ENABLE
(ADDRESS: 2Bh)
R/W-0
MERRE
WAKIE
ERRIE
TX2IE
TX1IE
TX0IE
RX1IE
RX0IE
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
MERRE: Message Error Interrupt Enable bit
1
= Interrupt on error during message reception or transmission
0
=Disabled
bit 6
WAKIE: Wakeup Interrupt Enable bit
1
= Interrupt on CAN bus activity
0
=Disabled
bit 5
ERRIE: Error Interrupt Enable bit (multiple sources in EFLG register)
1
= Interrupt on EFLG error condition change
0
=Disabled
bit 4
TX2IE: Transmit Buffer 2 Empty Interrupt Enable bit
1
= Interrupt on TXB2 becoming empty
0
=Disabled
bit 3
TX1IE: Transmit Buffer 1 Empty Interrupt Enable bit
1
= Interrupt on TXB1 becoming empty
0
=Disabled
bit 2
TX0IE: Transmit Buffer 0 Empty Interrupt Enable bit
1
= Interrupt on TXB0 becoming empty
0
=Disabled
bit 1
RX1IE: Receive Buffer 1 Full Interrupt Enable bit
1
= Interrupt when message received in RXB1
0
=Disabled
bit 0
RX0IE: Receive Buffer 0 Full Interrupt Enable bit
1
= Interrupt when message received in RXB0
0
=Disabled
相关PDF资料 |
PDF描述 |
|---|---|
| PIC16F1825T-I/ML | MCU PIC 14K FLASH 1K RAM 16QFN |
| PIC16F1828T-I/SS | IC MCU 8BIT 7KB FLASH 20SSOP |
| PIC16LF1828T-I/SS | IC MCU 8BIT 7KB FLASH 20SSOP |
| PIC16LF1824-E/P | IC MCU 8BIT 7KB FLASH 14PDIP |
| PIC16F1824-E/P | IC MCU 8BIT 7KB FLASH 14PDIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP2551 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed CAN Transceiver |
| MCP2551_07 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed CAN Transceiver |
| MCP2551_10 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed CAN Transceiver |
| MCP2551A-E/P | 功能描述:CAN 接口集成电路 Enhanced HI SPD CAN Transceiver RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MCP2551A-E/SN | 功能描述:CAN 接口集成电路 Enhanced HI SPD CAN Transceiver RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
发布紧急采购，3分钟左右您将得到回复。