- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄67987 > MCP2515-E/ST 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDSO20 PDF資料下載
參數(shù)資料
| 型號： | MCP2515-E/ST |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDSO20 |
| 封裝： | 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20 |
| 文件頁數(shù)： | 18/88頁 |
| 文件大?。?/td> | 1205K |
| 代理商： | MCP2515-E/ST |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁當(dāng)前第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁
2010 Microchip Technology Inc.
DS21801F-page 25
MCP2515
4.4.3
CONFIGURED AS DIGITAL OUTPUT
When used as digital outputs, the BFPCTRL.BxBFM bit
must be cleared and BFPCTRL.BnBFE must be set for
the associated buffer. In this mode, the state of the pin
is controlled by the BFPCTRL.BnBFS bits. Writing a ‘1’
to the BnBFS bit will cause a high level to be driven on
the associated buffer full pin, while a ‘0’ will cause the
pin to drive low. When using the pins in this mode, the
state of the pin should be modified only by using the Bit
Modify SPI command to prevent glitches from
occurring on either of the buffer full pins.
TABLE 4-1:
CONFIGURING RXNBF PINS
FIGURE 4-2:
RECEIVE BUFFER BLOCK DIAGRAM
BnBFE BnBFM BnBFS
Pin Status
0XX
Disabled, high-impedance
11X
Receive buffer interrupt
100
Digital output = 0
101
Digital output = 1
Acceptance Mask
RXM1
Acceptance Filter
RXF2
Acceptance Filter
RXF3
Acceptance Filter
RXF4
Acceptance Filter
RXF5
Acceptance Mask
RXM0
Acceptance Filter
RXF0
Acceptance Filter
RXF1
Identifier
Data Field
Identifier
Note:
Messages received in the MAB are intially
applied to the mask and filters of RXB0. In
addition, only one filter match occurs (e.g.,
if the message matches both RXF0 and
RXF2, the match will be for RXF0 and the
message will be moved into RXB0).
A
c
e
p
t
A
c
e
p
t
R
X
B
0
R
X
B
1
M
A
B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| MCP2515-E/P | 1 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP18 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP2515-I | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface |
| MCP2515-I/ML | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface |
| MCP2515-I/P | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC W/ SPI Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCP2515-I/P | 制造商:Microchip Technology Inc 功能描述:CAN controller IC |
| MCP2515-I/SO | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC W/ SPI Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。