- 您现在的位置：买卖IC网 > PDF目录11599 > MCP2510-I/SO (Microchip Technology)IC CAN CONTRLER IND TEMP 18SOIC PDF资料下载
参数资料
| 型号： | MCP2510-I/SO |
| 厂商： | Microchip Technology |
| 文件页数： | 48/80页 |
| 文件大小： | 0K |
| 描述： | IC CAN CONTRLER IND TEMP 18SOIC |
| 产品培训模块： | CAN Bus Protection |
| 标准包装： | 42 |
| 控制器类型： | CAN 接口 |
| 接口： | SPI |
| 电源电压： | 3 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： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 685 (CN2011-ZH PDF) |
| 配用： | DV251001-ND - KIT DEVELOPMENT CAN MCP2510 |
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页第46页第47页当前第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
MCP2510
DS21291F-page 52
2007 Microchip Technology Inc.
counters are reset and deactivated in this state. The lis-
ten-only mode is activated by setting the mode request
bits in the CANCTRL register.
9.4
Loopback Mode
This mode will allow internal transmission of messages
from the transmit buffers to the receive buffers without
actually transmitting messages on the CAN bus. This
mode can be used in system development and testing.
In this mode the ACK bit is ignored and the device will
allow incoming messages from itself just as if they were
coming from another node. The loopback mode is a
silent mode, meaning no messages will be transmitted
while in this state, including error flags or acknowledge
signals. The TXCAN pin will be in a reccessive state
while the device is in this mode. The filters and masks
can be used to allow only particular messages to be
loaded into the receive registers. The masks can be set
to all zeros to provide a mode that accepts all mes-
sages. The loopback mode is activated by setting the
mode request bits in the CANCTRL register.
9.5
Normal Mode
This is the standard operating mode of the MCP2510.
In this mode the device actively monitors all bus mes-
sages and generates acknowledge bits, error frames,
etc. This is also the only mode in which the MCP2510
will transmit messages over the CAN bus.
REGISTER 9-1:
CANCTRL - CAN CONTROL REGISTER (ADDRESS: XFh)
R/W-1
R/W-0
U-0
R/W-1
REQOP2
REQOP1
REQOP0
ABAT
—
CLKEN
CLKPRE1 CLKPRE0
bit 7
bit 0
bit 7-5
REQOP<2:0>: Request Operation Mode
000
= Set Normal Operation Mode
001
= Set Sleep Mode
010
= Set Loopback Mode
011
= Set Listen Only Mode
100
= Set Configuration Mode
All other values for REQOP bits are invalid and should not be used
Note:
On power up, REQOP = b’111’
bit 4
ABAT: Abort All Pending Transmissions
1
= Request abort of all pending transmit buffers
0
= Terminate request to abort all transmissions
bit 3
Unimplemented: Read as '0'
bit 2
CLKEN: CLKOUT Pin Enable
1
= CLKOUT pin enabled
0
= CLKOUT pin disabled (Pin is in high impedance state)
bit 1-0
CLKPRE <1:0>: CLKOUT Pin Prescaler
00
=FCLKOUT = System Clock/1
01
=FCLKOUT = System Clock/2
10
=FCLKOUT = System Clock/4
11
=FCLKOUT = System Clock/8
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
相关PDF资料 |
PDF描述 |
|---|---|
| V48C28M75BF | CONVERTER MOD DC/DC 28V 75W |
| V48C28M75BL3 | CONVERTER MOD DC/DC 28V 75W |
| D38999/20MJ7SN | CONN RCPT 99POS WALL MNT W/SCKT |
| D38999/20JJ7SN | CONN RCPT 99POS WALL MNT W/SCKT |
| V48C24M75BL | CONVERTER MOD DC/DC 24V 75W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP2510-IST | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface |
| MCP2510I-ST | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPIa?￠ Interface |
| MCP2510T-/P | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI⑩ Interface |
| MCP2510T-/SO | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI⑩ Interface |
| MCP2510T-/ST | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI⑩ Interface |
发布紧急采购，3分钟左右您将得到回复。