DS1338C-3集成電路（IC）的實時時鐘規(guī)格書PDF中文資料
DS1338C-3規(guī)格書詳情
GENERAL DESCRIPTION
The DS1338 serial real-time clock (RTC) is a low power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I2C interface. The clock/calendar provides seconds, minutes, hours, day, date, month, and year
information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1338 has a built-in power sense circuit that detects power failures and automatically switches to the backup supply, maintaining time and date operation
FEATURES
● RTC Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
● Available in a Surface-Mount Package with an Integrated Crystal (DS1338C)
● 56-Byte Battery-Backed General-Purpose RAM with Unlimited Writes
● I2C Serial Interface
● Programmable Square-Wave Output Signal
● Automatic Power-Fail Detect and Switch Circuitry
● -40?C to +85?C Operating Temperature Range
● Underwriters Laboratory (UL) Recognized
APPLICATIONS
Handhelds (GPS, POS Terminal)
Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)
Office Equipment (Fax/Printer, Copier)
Medical (Glucometer, Medicine Dispenser)
Telecommunications (Router, Switcher, Server)
Other (Utility Meter, Vending Machine, Thermostat,Modem)
產品屬性
- 產品編號：
DS1338C-3
- 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：
閏年，NVSRAM，方波輸出
- 存儲容量：
56B
- 時間格式：
HH：MM：SS（12/24 小時）
- 日期格式：
YY-MM-DD-dd
- 接口：
I2C，2 線串口
- 電壓 - 供電：
2.7V ~ 5.5V
- 電壓 - 供電，電池：
1.3V ~ 3.7V
- 電流 - 計時（最大值）：
200μA @ 3.3V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
16-SOIC（0.295"，7.50mm 寬）
- 供應商器件封裝：
16-SOIC
- 描述：
IC RTC CLK/CALENDAR I2C 16-SOIC
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
23+ |
SOP16300mil |
939 |
只做原裝,提供一站式配單服務,代工代料。BOM配單 |
詢價 | ||
MAXIM |
21+ |
SOIC-16 |
6000 |
原裝現貨 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
SOP16300mil |
1508 |
原裝現貨,免費供樣,技術支持,原廠對接 |
詢價 | ||
MAXIM |
2016+ |
SOP16 |
3500 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM/美信 |
23+ |
SOIC-16 |
30000 |
原裝正品公司現貨,假一賠十! |
詢價 | ||
MAXIM |
2020+ |
SOP |
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 |
23+ |
SOP16 |
20000 |
原廠原裝正品現貨 |
詢價 | ||
DALLAS |
22+23+ |
SMD |
36351 |
絕對原裝正品全新進口深圳現貨 |
詢價 | ||
MAXIM(美信) |
1942+ |
SOIC-16 |
2532 |
向鴻只做原裝,倉庫庫存優(yōu)勢數量請確認 |
詢價 | ||
Maxim |
21+ |
25000 |
原廠原包 深圳現貨 主打品牌 假一賠百 可開票! |
詢價 |
