参数资料
型号: MCP2515T-E/ML
厂商: Microchip Technology
文件页数: 51/88页
文件大小: 0K
描述: IC CAN CONTROLLER W/SPI 20-QFN
标准包装: 3,300
控制器类型: CAN 接口
接口: SPI 串行
电源电压: 2.7 V ~ 5.5 V
电流 - 电源: 10mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-VFQFN 裸露焊盘
供应商设备封装: 20-QFN 裸露焊盘(4x4)
包装: 带卷 (TR)
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).
相关PDF资料
PDF描述
V150A15C400BF3 CONVERTER MOD DC/DC 15V 400W
MCP2140T-I/SS IC IRDA CONTROLLR DTE/DCE 20SSOP
MCP2140AT-I/SS IC IRDA CONTROLLR DTE/DCE 20SSOP
V150A15C400BF2 CONVERTER MOD DC/DC 15V 400W
V150A15C400BF CONVERTER MOD DC/DC 15V 400W
相关代理商/技术参数
参数描述
MCP2515T-I/M 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface
MCP2515T-I/ML 功能描述:网络控制器与处理器 IC CAN controller with SPI interface RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
MCP2515T-I/SO 功能描述:网络控制器与处理器 IC W/ SPI Interface RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
MCP2515T-I/SO-CUT TAPE 制造商:Microchip 功能描述:MCP2515 Series 5.5 V 1 Mb/s Stand Alone SPI Interface CAN Controller- SOIC-18
MCP2515T-I/ST 功能描述:网络控制器与处理器 IC W/ SPI Interface RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray