參數(shù)資料
型號(hào)： MCP2515-E/ST
廠商： Microchip Technology
文件頁(yè)數(shù)： 51/88頁(yè)
文件大?。?/td> 0K
描述： IC CAN CONTROLLER W/SPI 20TSSOP
標(biāo)準(zhǔn)包裝： 74
控制器類(lèi)型： CAN 接口
接口： SPI 串行
電源電壓： 2.7 V ~ 5.5 V
電流 - 電源： 10mA
工作溫度： -40°C ~ 125°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 20-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 20-TSSOP
包裝： 管件
配用： MCP2515DM-BM-ND - BOARD DEMO FOR MCP2515/51
MCP2515DM-PTPLS-ND - BOARD DAUGHTER PICTAIL MCP2515
MCP2515DM-PCTL-ND - BOARD DEMO FOR MCP2515
DV251001-ND - KIT DEVELOPMENT CAN MCP2510
2010 Microchip Technology Inc.
DS21801F-page 55
MCP2515
9.0
RESET
The MCP2515 differentiates between two resets:
1.
Hardware Reset – Low on RESET pin
2.
SPI Reset – Reset via SPI command
Both of these resets are functionally equivalent. It is
important to provide one of these two resets after
power-up to ensure that the logic and registers are in
their default state. A hardware reset can be achieved
automatically by placing an RC on the RESET pin (see
Figure 9-1). The values must be such that the device is
held in reset for a minimum of 2 s after VDD reaches
operating voltage, as indicated in the electrical
specification (tRL).
FIGURE 9-1:
RESET PIN CONFIGURATION EXAMPLE
RESET
R1(2)
VDD
R
C
D(1)
Note 1: The diode D helps discharge the capacitor quickly when VDD powers down.
2: R1 = 1 k
Ω to 10 kΩ will limit any current flowing into RESET from external
capacitor C, in the event of RESET pin breakdown due to Electrostatic
Discharge (ESD) or Electrical Overstress (EOS).
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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(chēng):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(chēng):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
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