- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄97863 > DS9034PCX (MAXIM INTEGRATED PRODUCTS INC) 0 TIMER(S), REAL TIME CLOCK, DMA34 PDF資料下載
參數(shù)資料
| 型號(hào)： | DS9034PCX |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | Timer or RTC |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, DMA34 |
| 封裝： | POWERCAP MODULE-34 |
| 文件頁(yè)數(shù)： | 7/16頁(yè) |
| 文件大?。?/td> | 190K |
| 代理商： | DS9034PCX |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)當(dāng)前第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
DS1743/DS1743P Y2K-Compliant, Nonvolatile Timekeeping RAMs
15 of 16
AC TEST CONDITIONS
Output Load: 50 pF + 1TTL Gate
Input Pulse Levels: 0 to 3.0V
Timing Measurement Reference Levels:
Input: 1.5V
Output: 1.5V
Input Pulse Rise and Fall Times: 5ns
NOTES:
1) Voltages are referenced to ground.
2) Typical values are at +25
C and nominal supplies.
3) Outputs are open.
4) Battery switchover occurs at the lower of either the battery terminal voltage or VPF.
5) The CE2 control signal functions the same as the
CE signal except that the logic levels for active and
inactive levels are opposite. If CE2 is used to terminate a write, the CE2 data hold time (tDH) applies.
6) Data-retention time is at +25
C.
7) Each DS1743 has a built-in switch that disconnects the lithium source until VCC is first applied by the
user. The expected tDR is defined for DIP modules as a cumulative time in the absence of VCC starting
from the time power is first applied by the user.
8) RTC Encapsulated DIP Modules (EDIP) can be successfully processed through conventional wave-
soldering techniques as long as temperatures as long as temperature exposure to the lithium energy
source contained within does not exceed +85
C. Post-solder cleaning with water-washing techniques is
acceptable, provided that ultrasonic vibration is not used. See the PowerCap package drawing for
details regarding the PowerCap package.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1743-100 | 0 TIMER(S), REAL TIME CLOCK, DMA28 |
| DS1743WP-120 | 0 TIMER(S), REAL TIME CLOCK, DMA34 |
| DS1743WP-150 | 0 TIMER(S), REAL TIME CLOCK, DMA34 |
| DS1743W-150 | 0 TIMER(S), REAL TIME CLOCK, DMA28 |
| DS1743P-100 | 0 TIMER(S), REAL TIME CLOCK, DMA34 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS9034PCX+ | 功能描述:電池管理 Powercap w/Crystal RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS906V031ATMTC | 制造商:Texas Instruments 功能描述: |
| DS9072 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SIP Stik Connectors |
| DS9072-40V | 功能描述:SIMM 連接器 SIP Stik Connector RoHS:否 制造商:TE Connectivity / AMP 系列: 節(jié)距:1.27 mm 位置/觸點(diǎn)數(shù)量:72 安裝風(fēng)格:Through Hole 安裝角:22 deg |
| DS9072-40V/NO-BRAND | 制造商:Maxim Integrated Products 功能描述:SIPSTIK, CONN. 40 POS VERTICAL - Rail/Tube |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。