參數(shù)資料
型號(hào): DS3252N+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 32/71頁(yè)
文件大?。?/td> 0K
描述: IC LIU DS3/E3/STS-1 144CSBGA
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 160
應(yīng)用: 帶放大器的多路復(fù)用器
接口: SPI
電源電壓: 3.135 V ~ 3.465 V
封裝/外殼: 144-BGA,CSPBGA
供應(yīng)商設(shè)備封裝: 144-TECSBGA(13x13)
包裝: 托盤(pán)
安裝類(lèi)型: 表面貼裝
DS3251/DS3252/DS3253/DS3254
38 of 71
Early Termination of Bus Transactions. The bus master can terminate SPI bus transactions at any time by
pulling
CS high. In response to early terminations, the DS325x resets its SPI interface logic and waits for the start
of the next transaction. If a write transaction is terminated prior to the SCLK edge that latches the LSB of a data
byte, the current data byte is not written.
Design Option: Wiring SDI and SDO Together. Because communication between the bus master and the
DS325x is half-duplex, the SDI and SDO pins can be wired together externally to reduce wire count. To support
this option, the bus master must not drive the SDI/SDO line when the DS325x is transmitting.
AC Timing. See Table 17-I and Figure 17-5 for AC timing specifications for the SPI interface.
Figure 15-1. SPI Clock Polarity and Phase Options
MSB
LSB
65
4
3
21
CS
SCK
SDI/SDO
CLOCK EDGE USED FOR DATA CAPTURE (ALL MODES)
CPOL = 0, CPHA = 0
CPOL = 0, CPHA = 1
CPOL = 1, CPHA = 0
CPOL = 1, CPHA = 1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3252N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Dual DS3/E3/STS-1 Line Interface Unit 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
DS3252NA3 制造商:Maxim Integrated Products 功能描述:DS3252N REV A3 - Rail/Tube
DS3253 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit 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
DS3253+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit 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
DS3253A3 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit 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