DS1677E集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

廠商型號 |
DS1677E |
參數(shù)屬性 | DS1677E 封裝/外殼為20-TSSOP(0.173",4.40mm 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 SYSTEM CTRLR SER 20-TSSOP |
功能描述 | Portable System Controller |
封裝外殼 | 20-TSSOP(0.173",4.40mm 寬) |
文件大小 |
162.24 Kbytes |
頁面數(shù)量 |
17 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(shù)據手冊 | |
更新時間 | 2025-3-6 22:59:00 |
人工找貨 | DS1677E價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
DS1677E規(guī)格書詳情
GENERAL DESCRIPTION
The DS1677 portable system controller is a circuit that incorporates many of the functions necessary for low-power portable products integrated into one chip. The device provides a real-time clock (RTC), NV RAM controller, microprocessor monitor, power-fail warning, and a 3-channel, 8-bit analog-to-digital converter (ADC). Communication with the DS1677 is established through a simple 3-wire interface.
FEATURES
■ Provides Real-Time Clock
Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap Year Compensation Valid Up to 2100
Power Control Circuitry Supports System Power-On from Day/Time Alarm
■ Microprocessor Monitor
Halts Microprocessor During Power-Fail
Automatically Restarts Microprocessor After Power Failure
Monitors Pushbutton for External Override
Halts and Resets an Out-of-Control Microprocessor
■ NV RAM Control
Automatic Battery Backup and Write Protection to External SRAM
■ 3-Channel, 8-Bit ADC
■ Simple 3-Wire Interface
■ +5.0V Operation
■ 1.25V Threshold Detector for Power-Fail Warning
■ UL Recognized
產品屬性
- 產品編號:
DS1677E
- 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:
便攜系統(tǒng)控制器
- 特性:
警報器,閏年,監(jiān)視計時器
- 時間格式:
HH:MM:SS(12/24 小時)
- 日期格式:
YY-MM-DD-dd
- 接口:
3 線串口
- 電壓 - 供電:
4.5V ~ 5.5V
- 電壓 - 供電,電池:
2.5V ~ 3.7V
- 電流 - 計時(最大值):
300μA @ 5V
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-TSSOP(0.173",4.40mm 寬)
- 供應商器件封裝:
20-TSSOP
- 描述:
IC RTC SYSTEM CTRLR SER 20-TSSOP
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+ |
TSSOP20 |
7350 |
原裝進口,原廠直銷!當天可交貨,支持原型號開票! |
詢價 | ||
Maxim |
21+ |
20TSSOP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
Maxim |
22+ |
20TSSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
DALLAS |
24+ |
TSSOP-20 |
17607 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
MAXIM |
23+ |
TSSOP |
8888 |
專做原裝正品,假一罰百! |
詢價 | ||
MAXIM(美信) |
2021+ |
TSSOP-20 |
499 |
詢價 | |||
DALLAS |
22+ |
TSSOP-20 |
4500 |
絕對進口原裝現(xiàn)貨 |
詢價 | ||
MAXIM(美信) |
1942+ |
TSSOP-20 |
2532 |
向鴻只做原裝,倉庫庫存優(yōu)勢數(shù)量請確認 |
詢價 | ||
MAXIM/美信 |
22+ |
N/A |
6014 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
22+ |
5000 |
詢價 |