參數(shù)資料
型號(hào): DS26900LN+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 20/49頁(yè)
文件大?。?/td> 0K
描述: IC JTAG MUX/SWITCH 144-LQFP
標(biāo)準(zhǔn)包裝: 90
系列: *
功能: *
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 3.14 V ~ 3.47 V
電流 - 電源: *
工作溫度: *
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
供應(yīng)商設(shè)備封裝: 144-LQFP(20x20)
包裝: 托盤
__________________________________________________________________________________________DS26900
27
5. Resets
5.1
Global Reset Usage
The global reset,
RST pin, does not affect the state machine logic of the Switch TAP Controller. The RST pin resets
all other read and/or write registers.
5.2
Secondary Port Resets
The reset pins for secondary ports are always logic 1 unless the PORT_RST or the ALL_PORTS_RST instruction
is set in configuration mode. When the PORT_RST instruction is loaded, the valid ports
STRSTn is asserted logic 0
for three master TCLKs before returning to logic 1. When the ALL_PORTS_RST instruction is loaded, all valid
STRSTn signals are asserted logic 0 for three master TCLKs before returning to logic 1. When not in configuration
mode, the secondary ports
STRSTn signals are always logic 1.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS26900LN+ 功能描述:多路器開關(guān) IC JTAG MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
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