參數(shù)資料
型號(hào)： DS9034PCX
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 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)： 1/16頁(yè)
文件大?。?/td> 190K
代理商： DS9034PCX
1 of 16
REV
: 090407
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
FEATURES
Integrated NV SRAM, Real-Time Clock,
Crystal, Power-Fail Control Circuit, and
Lithium Energy Source
Clock Registers are Accessed Identically to
the Static RAM. These Registers Reside in
the Eight Top RAM Locations.
Century Byte Register
Totally Nonvolatile with Over 10 Years of
Operation in the Absence of Power
BCD-Coded Century, Year, Month, Date,
Day, Hours, Minutes, and Seconds with
Automatic Leap Year Compensation Valid
through 2099
Low-Battery-Voltage Level Indicator Flag
Power-Fail Write Protection Allows for ±10%
VCC Power-Supply Tolerance
Lithium Energy Source is Electrically
Disconnected to Retain Freshness Until
Power is Applied for the First Time
DIP Module Only
Standard JEDEC Bytewide 8k x 8 Static
RAM Pinout
PowerCap Module Board Only
Surface-Mountable Package for Direct
Connection to PowerCap Containing
Battery and Crystal
Replaceable Battery (PowerCap)
Power-On Reset Output
Pin-for-Pin Compatible with Other Densities
of DS174XP Timekeeping RAM
Underwriters Laboratories (UL) Recognized
to Prevent Charging of the Internal Lithium
Battery
PIN CONFIGURATIONS
DS1743/DS1743P
Y2K-Compliant, Nonvolatile Timekeeping
RAMs
www.maxim-ic.com
VCC
WE
CE2
A8
A9
A11
OE
A10
CE
DQ7
DQ6
DQ5
DQ4
DQ3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
N.C.
A12
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
GND
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28-Pin Encapsulated Package
(28 PIN 740)
DS1743
1
N.C.
2
3
N.C.
RST
VCC
WE
OE
CE
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
GND
4
5
6
7
8
9
10
11
12
13
14
15
16
17
N.C.
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
N.C.
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
34
N.C.
X1
GND
VBAT
X2
34-Pin PowerCap Module Board
(Uses DS9034PCX PowerCap)
DS1743P
TOP VIEW
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)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*