| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
DS1391 | Low-Voltage SPI/3-Wire RTCs with Trickle Charger 文件:380.65 Kbytes 頁(yè)數(shù):25 Pages | MAXIM 美信 | MAXIM | |
DS1391 | Low-Voltage SPI/3-Wire RTCs with Trickle Charger 文件:388.89 Kbytes 頁(yè)數(shù):26 Pages | MAXIM 美信 | MAXIM | |
DS1391 | 低電壓SPI/3線接口RTC,帶有涓流充電器 低電壓串行外設(shè)接口(SPI?) DS1390/DS1391/DS1394和低電壓3線DS1392/DS1393實(shí)時(shí)時(shí)鐘(RTC)是能夠提供百分之一秒、秒、分鐘、小時(shí)、星期、日期、月份和年份等信息的時(shí)鐘/日歷芯片。少于31天的月份會(huì)自動(dòng)調(diào)整月末日期,包括閏年日期調(diào)整。時(shí)鐘可以工作在24小時(shí)格式下,也可以工作在帶有AM/PM指示的12小時(shí)格式下。具有可編程的定時(shí)鬧鐘。溫度補(bǔ)償電壓基準(zhǔn)監(jiān)視VCC的狀態(tài),并在檢測(cè)到電源故障時(shí)自動(dòng)切換到備用電源。DS1390具有一個(gè)漏極開(kāi)路輸出,可以提供一個(gè)CPU中斷或者方波輸出,方波有四種可選頻率。DS1391用/RST輸出/去抖輸入取代了SQW//INT引腳。\n\ ? 實(shí)時(shí)時(shí)鐘,計(jì)數(shù)百分之一秒、秒、分鐘、小時(shí)、星期、日期、月份和年份,閏年有效補(bǔ)償至2100年\n? 輸出引腳可以配置為中斷或者方波輸出,方波頻率可以在32.768kHz、8.192kHz、4.096kHz或1Hz中選擇(僅對(duì)DS1390/DS1393/DS1394而言)\n? 一個(gè)定時(shí)鬧鐘\n? 電源故障檢測(cè)和切換電路\n? 復(fù)位輸出/去抖輸入(DS1391/DS1393)\n? 單獨(dú)的SQW和INT輸出(DS1392)\n? 涓流充電功能\n? SPI支持模式0和模式2(DS1394)\n? SPI支持模式1和模式3(DS1390/DS1391)\n? 3線接口(DS1392/DS1393; | ADI 亞德諾 | ADI | |
Low-Voltage SPI/3-Wire RTCs with Trickle Charger General Description The low-voltage serial-peripheral interface (SPI?) DS1390/DS1391/DS1394 and the low-voltage 3-wire DS1392/DS1393 real-time clocks (RTCs) are clocks/ calendars that provide hundredths of a second, seconds, minutes, hours, day, date, month, and year information. Features ● Rea 文件:742.6 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SPI/3-Wire RTCs with Trickle Charger General Description The low-voltage serial-peripheral interface (SPI?) DS1390/DS1391/DS1394 and the low-voltage 3-wire DS1392/DS1393 real-time clocks (RTCs) are clocks/ calendars that provide hundredths of a second, seconds, minutes, hours, day, date, month, and year information. Features ● Rea 文件:742.6 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SPI/3-Wire RTCs with Trickle Charger General Description The low-voltage serial-peripheral interface (SPI?) DS1390/DS1391/DS1394 and the low-voltage 3-wire DS1392/DS1393 real-time clocks (RTCs) are clocks/ calendars that provide hundredths of a second, seconds, minutes, hours, day, date, month, and year information. Features ● Rea 文件:742.6 Kbytes 頁(yè)數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SPI/3-Wire RTCs with Trickle Charger 文件:380.65 Kbytes 頁(yè)數(shù):25 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SPI/3-Wire RTCs with Trickle Charger 文件:388.89 Kbytes 頁(yè)數(shù):26 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SPI/3-Wire RTCs with Trickle Charger 文件:388.89 Kbytes 頁(yè)數(shù):26 Pages | MAXIM 美信 | MAXIM | ||
Low-Voltage SPI/3-Wire RTCs with Trickle Charger 文件:380.65 Kbytes 頁(yè)數(shù):25 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VSUPPLY(V):
1.8
- Date/ Time Format (hh = sec/100):
YY-MM-DD/ HH
- Features:
μP Reset
- Time Keeping Current (typ)(nA):
500
- CL(pF):
6
- Memory Type:
None
- Time of Day Alarms:
1
- Functions:
RTC
- RoHS Available:
Yes
- Package/ Pins:
UMAX/10
- Smallest Available Pckg. (max w/pins)(mm2):
15.4
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$1.58 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
10-MINI_SO-N/A |
5500 |
低電壓SPI/3線接口RTC,帶有涓流充電器 |
詢價(jià) | ||
MAXIM |
25+ |
MSOP |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAXIM |
17+ |
MSOP-10 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAX原裝菲律賓 |
SSOP-10 |
3200 |
原裝長(zhǎng)期供貨! |
詢價(jià) | |||
MAXIM |
23+ |
MSOP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAXIM |
13+ |
1273 |
原裝分銷(xiāo) |
詢價(jià) | |||
MAXIM |
22+ |
MSOP |
8200 |
全新進(jìn)口原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
24+ |
UMAX-10 |
10000 |
MAXIM一級(jí)代理商原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAXIM |
23+ |
USOP |
8888 |
專(zhuān)做原裝正品,假一罰百! |
詢價(jià) | ||
MAXIM |
25+23+ |
MSOP10 |
30498 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
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