参数资料
| 型号： | DV250501 |
| 厂商： | Microchip Technology |
| 文件页数： | 13/52页 |
| 文件大小： | 0K |
| 描述： | KIT DEV CAN MCP250XX |
| 标准包装： | 1 |
| 主要目的： | 接口，CAN 输入/输出扩展器 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | MCP25020，MCP25050 |
| 主要属性： | V2.0B，最高每秒 1Mb 的数据速率 |
| 已供物品： | 板，线缆，电源，CD，样品 |
| 产品目录页面： | 685 (CN2011-ZH PDF) |
| 相关产品： | MCP25020-I/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25025-I/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25020-E/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25050-I/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25055-I/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25050-E/P-ND - IC I/O EXPANDER CAN 8B 14DIP |
| 其它名称： | Q1221418 |
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Product Overview and Installation
1.5.4
Device Programmer
The Device Programmer module is used with PC software to configure the
user-defined defaults.
FIGURE 1-4:
MCP250XX DEVELOPMENT BOARD
DB25
J1
Y1
U3
U2
L1
U6
PC NODE
Y2
Y3
DEVICE PROGRAMMER
U15
NODE A
D2
D3
R17
R20 NODE B
S1
J5
D4
D5
BZ1
100
100
U14
J3
J4
GP4
GP5 GP6
1.5.5
Key Areas of the MCP2515
There are a few key areas on the board. Figure 1-4 illustrates these areas, while
TABLE 1-1:
Key Areas
DB25
U6
MCP250XX BOARD LAYOUT
Description
DB25 is the connection to the host PC interface. The PC controls both
the PC Node and the Device Programmer circuit.
U6 is the CAN Controller (MCP2515) of the PC Node that is controlled
by the host PC.
U15, J5 and JP4
U14
U3
Y1, Y2, Y3, JP1
and JP2
U11, U12, U13, J3
and J4
U15 is the prototyping node. J5 is the ICSP ? header for U15. JP4 jump-
ers board power to the V DD pin of U15 and should be removed if using
J5 (ICSP header) to isolate U15 from the rest of the board during
In-Circuit Serial Programming?.
The MCP250XX for the demonstration program. Connected to the
potentiometers, piezo, buttons and lamp.
U3 is the socket for programming the user-defined defaults using the
programming software.
Y1, Y2 and Y3 are the oscillator sockets for each of the three CAN
nodes. By default, all of the Yx outputs are connected together (JP1 and
JP2 are shorted via a trace on the back of the board) and only Y1 is pop-
ulated (i.e., Y1 clocks all three CAN nodes). To separate the oscillator
sockets, the traces shorting JP1 and JP2 must be cut.
U11-U13 are the CAN drivers all connected to a common CAN bus. The
two DB9s (J3 and J4) are the external CAN bus connections. Only J4 is
populated.
D2, D3, D4 and D5 CAN traffic indicator LEDs. D2 represents all traffic. D3-D5 represent
transmitted traffic of each of the three nodes.
? 2004 Microchip Technology Inc.
DS51266C-page 9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DV250501 | 制造商:Microchip Technology Inc 功能描述:CAN DEVELOPER'S KIT/ MCP250XX |
| DV250K3225T | 制造商:SEI Stackpole Electronics Inc 功能描述:VAR 250VAC 320VDC 400A 390V 3225 SMD - Tape and Reel 制造商:SEI Stackpole Electronics Inc 功能描述:Var MOV 250VAC/320VDC 400A 390V 3225 SMD T/R |
| DV250K4032T | 制造商:SEI Stackpole Electronics Inc 功能描述:- Tape and Reel 制造商:SEI Stackpole Electronics Inc 功能描述:Var MOV 250VAC/320VDC 1200A 390V 4032 SMD T/R |
| DV251001 | 功能描述:网络开发工具 MCP2510/2515 CAN RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V |
| DV-25E | 制造商:Teac 功能描述:DRIVE;DVD;5X;MBLE;INTERNAL |
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