DS1341U+集成電路（IC）的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料
| 廠商型號(hào) |
DS1341U+ |
| 參數(shù)屬性 | DS1341U+ 封裝/外殼為8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝為管件；類別為集成電路（IC）的實(shí)時(shí)時(shí)鐘；產(chǎn)品描述：IC RTC CLK/CALENDAR I2C 8-USOP |
| 功能描述 | Low-Current I2C RTCs for High-ESR Crystals |
| 文件大小 |
799.43 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-12-22 23:00:00 |
DS1341U+規(guī)格書詳情
General Description
The DS1341/DS1342 low-current real-time clocks (RTCs) are? timekeeping? devices? that? provide? an? extremely? low standby current, which permits longer life from a power supply. The DS1341/DS1342 support high-ESR crystals, which broaden the pool of usable crystals for the devices. The DS1341 uses a 6pF crystal, while the DS1342 uses a 12.5pF crystal. These devices are accessed through an I2C serial interface. Other features include two time-of-day alarms,? two? interrupt? outputs,? a? programmable? square wave output, and a serial bus timeout mechanism.
The? clock/calendar? provides? seconds,? minutes,? hours, day, date, month, and year information. The date at the end? of? the? month? is? automatically? adjusted? for? months with fewer than 31 days, including corrections for leap year.? The? clock? operates? in? either? 24hr? or? 12hr? format
with an AM/PM indicator.
Features
Low Timekeeping Current of 250nA (typ)
Compatible with Crystal ESR Up to 80kI
Use Crystals with CL= 6pF (DS1341) or CL= 12.5pF (DS1342)
+1.8V to +5.5V Operating Voltage Range
Maintain Time Down to +1.15V (typ)
Fast (400kHz) I2C Interface
Bus Timeout for Lockup-Free Operation
RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation
Valid Through 2099
External Clock Source for Synchronization Clock Reference (e.g., 32kHz, 50Hz/60Hz Power Line,
GPS 1PPS)
Two Time-of-Day Alarms with Two Interrupt Outputs
Programmable Square-Wave Output
Industrial Temperature Range
Small, 8-Pin μSOP Package
Applications
Medical
Point of Sale (POS)
Telematics
Portable Instruments
Portable Audio
Automotive
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
DS1341U+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 實(shí)時(shí)時(shí)鐘
- 包裝：
管件
- 類型：
時(shí)鐘/日歷
- 特性：
警報(bào)器，閏年，方波輸出
- 時(shí)間格式：
HH：MM：SS（12/24 小時(shí)）
- 日期格式：
YY-MM-DD-dd
- 接口：
I2C，2 線串口
- 電壓 - 供電：
1.8V ~ 5.5V
- 電流 - 計(jì)時(shí)（最大值）：
0.5μA ~ 0.6μA @ 3V ~ 5V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
- 供應(yīng)商器件封裝：
8-uMAX/uSOP
- 描述：
IC RTC CLK/CALENDAR I2C 8-USOP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
23+ |
MSOP8 |
942 |
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單 |
詢價(jià) | ||
Maxim(美信) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
MAXIM/美信 |
23+ |
MSOP-8 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
MAXIM |
2020+ |
MSOP-8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MAXIM |
22+23+ |
MSOP8 |
29654 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
21+ |
MSOP-8 |
10000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM(美信) |
1942+ |
MSOP-8 |
2532 |
向鴻只做原裝,倉庫庫存優(yōu)勢(shì)數(shù)量請(qǐng)確認(rèn) |
詢價(jià) | ||
MAXIM/美信 |
21+ |
MSOP-8 |
10000 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
Maxim |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
MAXIM/美信 |
23+ |
NA |
2860 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) |
