DS1678SR中文资料PDF规格书
DS1678SR规格书详情
GENERAL DESCRIPTION
The DS1678 real-time clock (RTC) event recorder records the time and date of a nonperiodic, asynchronous event each time the INT pin is activated. The device records the seconds, minutes, hours, date, day of the week, month, year, and century when the first event occurs, and starts the 16- bit elapsed time counter (ETC). Subsequent events trigger the recording of the ETC into the event-log memory. This allows for up to 1025 events to be logged. Events can be logged while the device is operating from either VCC or VBAT.
FEATURES
■ Real-Time Clock/Calendar in Binary-Coded Decimal (BCD) Format Counts Seconds, Minutes, Hours, Date, Month, Day of the Week, and Year with Leap Year Compensation and is Year 2000 Compliant
■ Logs Up to 1025 Consecutive Events in ReadOnly Battery-Backed Memory
■ User-Programmable Event Trigger can be Triggered by the Falling Edge, Rising Edge, or Rising and Falling Edges of the INT Pin
■ Event Counter Register Provides Data on the Number of Events that Have Been Logged in the Current Event-Logging Mission
■ Programmable RTC Alarm
■ 32-Byte, Battery-Backed, General-Purpose NV RAM
■ I2C* Serial Interface
■ Three Resolution Options for Trade-Off Accuracy vs. Maximum Time Between Events
■ -40°C to +85°C Industrial Temperature Range
■ Underwriters Laboratory (UL) Recognized
产品属性
- 型号:
DS1678SR
- 制造商:
MAXIM
- 制造商全称:
Maxim Integrated Products
- 功能描述:
Real-Time Event Recorder
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
20+/21+ |
DIP-24 |
5600 |
全新原装进口价格优惠 |
询价 | ||
DALLAS |
2339+ |
SOP-8 |
5645 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
DALLAS |
50000 |
SOP8 |
16 |
绝对原装进口现货可开17%增值税发票 |
询价 | ||
DALLAS |
2020+ |
SOP8 |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
DALLAS |
23+ |
SOP8P |
9980 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
MAXIM/美信 |
23+ |
SOP-8 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
DS |
2017+ |
3.9 |
42568 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | ||
DALLAS |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
A |
D133 |
DIP-8 |
50 |
询价 | |||
DALLAS |
23+ |
SOP8 |
35890 |
询价 |