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參數(shù)資料
| 型號： | DS1500YN |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Timer or RTC |
| 英文描述： | REAL TIME CLOCK, PDIP32 |
| 封裝： | DIP-32 |
| 文件頁數(shù)： | 6/25頁 |
| 文件大小： | 214K |
| 代理商： | DS1500YN |
DS1500/DS1510
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The TIE bit allows the TDF Flag to assert an Interrupt. When the TDF flag bit is set to a "1", if TIE is a
"1", the IRQF flag bit will be set to a "1". Writing a "0" to the TIE bit will prevent the TDF flag from
setting the IRQF flag.
KIE - Kickstart Enable Interrupt Bit (0 FH bit 2)
When VCCI voltage is absent and KIE is set to a "1", the PWR pin will be driven active low when a
kickstart condition occurs ( KS pulsed low), causing the KSF bit to be set to "1". When VCCI is then
applied, the IRQ pin will also be driven low. If KIE is set to "1" while system power is applied, both IRQ
and PWR will be driven low in response to KSF being set to "1". When KIE is cleared to a "0", the KSF
bit will have no effect on the PWR or IRQ pins.
WDE - Watchdog Enable Bit (0 FH bit 1)
When WDE is set to a "1", the Watchdog function is enabled and either the IRQ or RST pin will be pulled
active based on the state of the WDS bit.
WDS - Watchdog Steering Bit (0 FH bit 0)
If WDS is a "0" when the Watchdog Flag Bit WDF is set to a "1", the IRQ pin will be pulled low. If
WDS is a "1" when WDF is set to a "1", the watchdog will output a negative pulse on the RST output for
a duration of 40 ms to 200 ms and the ‘IRQF’ flag will be set when the watchdog times out. The WDE
bit will reset to a "0" immediately after RST goes active.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1501WN | 1 TIMER(S), REAL TIME CLOCK, PDIP28 |
| DS1501YN | 1 TIMER(S), REAL TIME CLOCK, PDIP28 |
| DS1501WEN | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| DS1501WSN | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| DS1501YEN | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1501 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Y2K-Compliant Watchdog Real-Time Clocks |
| DS1501_09 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Y2K-Compliant Watchdog Real-Time Clocks |
| DS1501-7R | 功能描述:EURO-CASSETTE 100W 15V RoHS:否 類別:電源 - 外部/內(nèi)部（非板載） >> DC DC Converters 系列:* 標(biāo)準(zhǔn)包裝:1 系列:Quint 類型:隔離 輸入電壓:24V 輸出:24V 輸出數(shù):1 輸出 - 1 @ 電流（最大）:24 VDC @ 50A 輸出 - 2 @ 電流（最大）:- 輸出 - 3 @ 電流（最大）:- 輸出 - 4 @ 電流（最大）:- 功率（瓦特）:1200W 安裝類型:底座安裝 工作溫度:0°C ~ 40°C 效率:- 封裝/外殼:模塊 尺寸/尺寸:4.33" L x 9.09" W x 6.14" H（110mm x 231mm x 156mm） 包裝:散裝 電源（瓦特）- 最大:1200W 批準(zhǔn):- 其它名稱:277-69722866365-NDQUINT-BAT/24DC/12AH |
| DS1501-DS1511 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Y2K-Compliant Watchdog Real-Time Clocks |
| DS1501W | 功能描述:IC RTC WDOG Y2KC 3.3V 28-DIP 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(diǎn):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 |
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