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參數資料
| 型號： | DS2417X |
| 英文描述： | 1-Wire Time Chip With Interrupt |
| 中文描述： | 1 - Wire時鐘芯片，帶有中斷 |
| 文件頁數： | 13/15頁 |
| 文件大?。?/td> | 260K |
| 代理商： | DS2417X |
DS2417
13 of 15
INTERRUPT TIMING
Figure 11
Time
= 122 μs
t
INTERVAL
t
PULSE
t
LATENCY
V
INT
Case A: Latency < 0.5
t
INTERVAL
Case B: 0 < Latency <
t
INTERVAL
Time
= 122 μs
t
INTERVAL
t
PULSE
t
LATENCY
V
INT
The latency depends on the selected interrupt interval (IS0 to IS2 settings) and the contents of the RTC
counter at the time of writing the device control byte. In Case A, the flip-flop that determines the interval
duration is reset and toggles before half of the interval time is over. In Case B, this flip-flop is set which
generates an immediate interrupt pulse; the latency, therefore, can be up to one full interval duration.
If enabled, the interrupt pulse may also be triggered while reading from or writing to the control byte.
相關PDF資料 |
PDF描述 |
|---|---|
| DS2417 | 1-Wire Time Chip With Interrupt |
| DS2417P | 1-Wire Time Chip With Interrupt |
| DS2417V | 1-Wire Time Chip With Interrupt |
| DS2423 | 4kbit 1-Wire RAM with Counter |
| DS2423P | 4kbit 1-Wire RAM with Counter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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:- 產品培訓模塊:Obsolescence Mitigation Program 標準包裝: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） 數據格式: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 供應商設備封裝: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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