參數(shù)資料
型號(hào)： MCP2515T-I/SO
元件分類(lèi)： 微控制器/微處理器
英文描述： 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDSO18
封裝： 7.50 MM, LEAD FREE, PLASTIC, SOIC-18
文件頁(yè)數(shù)： 19/88頁(yè)
文件大?。?/td> 1205K
代理商： MCP2515T-I/SO
MCP2515
DS21801F-page 26
2010 Microchip Technology Inc.
FIGURE 4-3:
RECEIVE FLOW FLOWCHART
Set RXBF0
Start
Detect
Start of
Message?
Valid
Message
Received?
Generate
Error
Meets
a filter criteria
Is
CANINTF.RX0IF = 0?
Go to Start
Move message into RXB0
Set RXB0CTRL.FILHIT <2:0>
Is
CANINTF.RX1IF = 0?
Move message into RXB1
Set CANINTF.RX1IF = 1
Yes
No
Generate
Interrupt on INT
Yes
No
Yes
No
Yes
Frame
No
Yes
No
Begin Loading Message into
Message Assembly Buffer (MAB)
according to which filter criteria
was met
Set RXB0CTRL.FILHIT <0>
according to which filter criteria
Set CANSTAT <3:0> accord-
ing to which receive buffer
the message was loaded into
Is
RXB0CTRL.BUKT = 1?
Generate Overflow Error:
Set EFLG.RX1OVR
Is
CANINTE.ERRIE = 1?
No
Go to Start
Yes
No
Are
BFPCTRL.B0BFM = 1
BF1CTRL.B0BFE = 1?
and
Pin = 0
No
Set RXBF1
Pin = 0
No
Yes
CANINTE.RX0IE = 1?
CANINTE.RX1IE = 1?
RXB1
RXB0
Set EFLG.RX0OVR
Generate Overflow Error:
Set CANINTF.RX0IF = 1
Are
BFPCTRL.B1BFM = 1
BF1CTRL.B1BFE = 1?
and
Meets
a filter criteria
for RXB1?
for RXB0?
No
Yes
Generate
Interrupt on INT
Determines if the receive
register is empty and able
to accept a new message
Determines if RXB0 can roll
over into RXB1, if it is full.
相關(guān)PDF資料
PDF描述
MCP2515-E/ST 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDSO20
MCP2515T-E/ST 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDSO20
MCP2515T-E/ML 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQCC20
MCP2515-E/PG 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP18
MCP2515-I/ST 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP2551 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Speed CAN Transceiver
MCP2551_07 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Speed CAN Transceiver
MCP2551_10 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Speed CAN Transceiver
MCP2551A-E/P 功能描述:CAN 接口集成電路 Enhanced HI SPD CAN Transceiver RoHS:否 制造商:Texas Instruments 類(lèi)型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MCP2551A-E/SN 功能描述:CAN 接口集成電路 Enhanced HI SPD CAN Transceiver RoHS:否 制造商:Texas Instruments 類(lèi)型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*