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參數(shù)資料
| 型號： | DS2417X |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Timer or RTC |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PBGA6 |
| 封裝： | CSP-6 |
| 文件頁數(shù)： | 7/15頁 |
| 文件大?。?/td> | 162K |
| 代理商： | DS2417X |
DS2417
15 of 15
NOTES:
1. All voltages are referenced to ground.
2. Measured with outputs open.
3. VPUP = external pullup voltage.
4. Input load is to ground.
5. Read data setup time refers to the time the host must pull the 1-Wire bus low to read a bit. Data is
guaranteed to be valid within 1 s of this falling edge.
6. Under certain low voltage conditions VIL1MAX may have to be reduced to as much as 0.5V to always
guarantee a presence pulse.
7. The reset low time (tRSTL) should be restricted to a maximum of 960s, to allow interrupt signaling,
otherwise, it could mask or conceal interrupt pulses.
8. When VDD ramps up, the oscillator is always off.
9. At VDD = 3V ± 10%
10. At VDD = 5V ± 10%
11.
VIH1 has to be VDD – 0.3V or higher.
12. The optimal sampling point for the master is as close as possible to the end time of the 15μs tRDV
period without exceeding tRDV. For the case of a Read-One Time Slot, this maximizes the amount of
time for the pull-up resistor to recover to a high level. For a Read-Zero Time Slot, it ensures that a
read will occur before the fastest 1-Wire device(s) release the line.
13. The duration of the low pulse sent by the master should be a minimum of 1μs with a maximum value
as short as possible to allow time for the pull-up resistor to recover the line to a high level before the
1-Wire device samples in the case of a Write-One Time or before the master samples in the case of a
Read-One Time.
PACKAGE INFORMATION
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
6 TSOC
D6+1
6 Flip Chip
BF611-2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2417P | 0 TIMER(S), REAL TIME CLOCK, PDSO6 |
| DS2422X | SPECIALTY MEMORY CIRCUIT, UUC |
| DS2423P/T&R | SPECIALTY MEMORY CIRCUIT, PDSO6 |
| DS2423P | SPECIALTY MEMORY CIRCUIT, PDSO6 |
| DS2423X | SPECIALTY MEMORY CIRCUIT, UUC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2417X/T&R | 制造商:Maxim Integrated Products 功能描述:IC TIMECHIP W/INTRPT 1WIRE CSP |
| DS2417X/T&R | 功能描述:IC TIMECHIP W/INTRPT 1WIRE CSP RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 實時時鐘 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:時鐘/日歷 特點:警報器，閏年，SRAM 存儲容量:- 時間格式:HH:MM:SS（12/24 小時） 數(shù)據(jù)格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源，電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN EP 包裝:管件 |
| DS2421FP000 | 制造商:Thomas & Betts 功能描述:200A,CON,3P4W,MG,421,3P440V |
| DS2421FR000 | 制造商:Thomas & Betts 功能描述:200A,REC,3P4W,MG,421,3P440V |
| DS2421FRA00 | 制造商:Thomas & Betts 功能描述:200A,REC,3P4W,MG,421,AGL,3P440V |
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