DS1501WSN集成電路(IC)的實時時鐘規(guī)格書PDF中文資料
廠商型號 |
DS1501WSN |
參數屬性 | DS1501WSN 封裝/外殼為28-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的實時時鐘;產品描述:IC RTC CLK/CALENDAR PAR 28-SOIC |
功能描述 | Y2K-Compliant Watchdog Real-Time Clocks |
文件大小 |
265.13 Kbytes |
頁面數量 |
20 頁 |
生產廠商 | Dallas Semiconductor |
企業(yè)簡稱 |
Dallas【亞德諾】 |
中文名稱 | 亞德諾半導體官網 |
原廠標識 | |
數據手冊 | |
更新時間 | 2024-12-24 22:30:00 |
DS1501WSN規(guī)格書詳情
GENERAL DESCRIPTION
The DS1501/DS1511 are full-function, year 2000-compliant real-time clock/calendars (RTCs) with an RTC alarm, watchdog timer, power-on reset, battery monitors, 256 bytes NV SRAM, and a 32.768kHz output. User access to all registers within the DS1501/DS1511 is accomplished with a byte-wide interface, as shown in Figure 8. The RTC registers contain century, year, month, date, day, hours, minutes, and seconds data in 24-hour binary-coded decimal (BCD) format. Corrections for day of month and leap year are made automatically.
FEATURES
BCD-Coded Century, Year, Month, Date, Day, Hours, Minutes, and Seconds with Automatic Leap-Year Compensation Valid Up to the Year 2100
Programmable Watchdog Timer and RTC Alarm
Century Register; Y2K-Compliant RTC
+3.3 or +5V Operation
Precision Power-On Reset
Power-Control Circuitry Support System Power
On from Date/Day/Time Alarm or Key
Closure/Modem-Detect Signal
256 Bytes Battery-Backed NV SRAM
Auxiliary Battery Input
Accuracy of DS1511 Better than ±1
Minute/Month at +25°C
Day-of-Week/Date Alarm Register
Crystal Select Bit Allow RTC to Operate with 6pF or 12.6pF Crystal
Battery Voltage-Level Indicator Flags
Available as Chip (DS1501) or Stand-Alone Module with Embedded Battery and Crystal(DS1511)
UL Recognized
APPLICATIONS
Remote Systems
Battery-Backed Systems
Telecom Switches
Office Equipment
Consumer Electronics
產品屬性
- 產品編號:
DS1501WSN
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 實時時鐘
- 包裝:
管件
- 類型:
時鐘/日歷
- 特性:
警報器,閏年,NVSRAM,方波輸出,監(jiān)視計時器,Y2K
- 存儲容量:
256B
- 時間格式:
HH:MM:SS(24 小時)
- 日期格式:
YY-MM-DD-dd
- 接口:
并聯(lián)
- 電壓 - 供電:
3V ~ 3.6V
- 電壓 - 供電,電池:
2.5V ~ 3.7V
- 電流 - 計時(最大值):
4mA @ 3V ~ 3.6V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-SOIC(0.295",7.50mm 寬)
- 供應商器件封裝:
28-SOIC
- 描述:
IC RTC CLK/CALENDAR PAR 28-SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
DALLAS |
2020+ |
SOP28 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MAXIM/美信 |
23+ |
NA/ |
175 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
DALLAS |
21+ |
SOP28 |
1985 |
公司現貨,不止網上數量!原裝正品,假一賠十! |
詢價 | ||
MAXIM |
1016+ |
SOP |
125 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
DALLAS/MA |
SOP28 |
1000 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
NS |
23+ |
SOP |
7300 |
專注配單,只做原裝進口現貨 |
詢價 | ||
Maxim |
21+ |
28SOIC |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
MAXIM |
21+ |
SOP |
2273 |
原裝現貨假一賠十 |
詢價 | ||
DALLAS/MA |
22+ |
SOP28 |
5000 |
詢價 | |||
MAXIM |
23+ |
SOIC |
8888 |
專做原裝正品,假一罰百! |
詢價 |