参数资料
型号: MCP2140-I/P
厂商: Microchip Technology
文件页数: 13/58页
文件大小: 0K
描述: IC IRDA CONTROLLER DTE/DCE 18DIP
产品培训模块: IrDA® Standard Protocol
标准包装: 25
控制器类型: IRDA 标准协议栈控制器
接口: UART
电源电压: 3 V ~ 5.5 V
电流 - 电源: 2.2mA
工作温度: -40°C ~ 125°C
安装类型: 通孔
封装/外壳: 18-DIP(0.300",7.62mm)
供应商设备封装: 18-PDIP
包装: 管件
产品目录页面: 685 (CN2011-ZH PDF)
配用: MCP2140DM-TMPSNS-ND - BOARD DEMO FOR MCP2140
MCP2140
DS21790A-page 20
Preliminary
2003 Microchip Technology Inc.
FIGURE 2-13:
HIGH LEVEL MCP2140 CONNECTION SEQUENCE
Normal Disconnect Mode (NDM)
Send XID Commands
(timeslots n, n+1, ...)
No Response
XID Response in timeslot y,
Finish sending XIDs
(max timeslots - y frames)
Broadcast ID
No Response to these XIDs
claiming this timeslot, (MCP214X
No Response to Broadcast ID
Primary Device
MCP2140
Discovery
Normal Response Mode (NRM)
Send SNRM Command
(w/ parameters and
connection address)
Open channel for IAS Queries
Send IAS Queries
Open channel for data
Send Data or Status
Shutdown link
UA response with parameters
using connect address
Confirm channel open for IAS
Provide IAS responses
Confirm channel open for data
Send Data or Status
Confirm shutdown
(back to NDM state)
(approximately 70 ms
between XID commands)
Send Data or Status
(MCP2140 DSR pin driven low)
(Secondary Device)
always claims timeslot 0)
No IR Activity
(for 10 seconds)
PHACT pin driven Low
PHACT pin driven High
No IR Activity
(for 10 seconds)
PHACT pin driven Low
相关PDF资料
PDF描述
MCP2140A-I/P IC IRDA CONTROLLR DTE/DCE 18DIP
MCP2150T-I/SO IC IRDA STD CONTROLLER 18SOIC
MCP2155-I/SS IC IRDA PROTOCOL CTRLR 20SSOP
MCP2200-I/MQ IC USB TO UART 20QFN
MCP2200T-I/MQ IC USB 2.0 - UART 20QFN
相关代理商/技术参数
参数描述
MCP2140-ISO 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:IrDA㈢ Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
MCP2140-ISS 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:IrDA㈢ Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
MCP2140T-I/SO 功能描述:网络控制器与处理器 IC 9600bd fixd spd IrDA 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
MCP2140T-I/SS 功能描述:网络控制器与处理器 IC 9600bd fixd spd IrDA 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
MCP2140T-IP 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:IrDA㈢ Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate