DS1305E/R

更新时间： 2024-09-25 06:54:35

品牌	Logo	应用领域
达拉斯 - DALLAS		闹钟时钟
页数	文件大小	规格书
21页	488K
描述
Serial Alarm Real-Time Clock

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中文翻译

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数据手册

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DS1305E/R 数据手册

DS1305

Serial Alarm Real-Time Clock

www.maxim-ic.com

FEATURES

PIN CONFIGURATIONS

CꢀReal-Time Clock (RTC) Counts Seconds,

Minutes, Hours, Date of the Month, Month,

Day of the Week, and Year with Leap-Year

Compensation Valid Up to 2100

Cꢀ96-Byte, Battery-Backed NV RAM for Data

Storage

TOP VIEW

V_CC2

V_BAT

N.C.

INT0

N.C.

INT1

GND

V_CC1

N.C.

V_CCIF

SD0

SDI

SCLK

N.C.

SERMODE

DS1305

CꢀTwo Time-Of-Day Alarms, Programmable

on Combination of Seconds, Minutes, Hours,

and Day of the Week

CꢀSupports Motorola SPI^™(Serial Peripheral

Interface) Modes 1 and 3 or Standard 3-Wire

Interface

CꢀBurst Mode for Reading/Writing Successive

Addresses in Clock/RAM

TSSOP (4.4mm)

CꢀDual-Power Supply Pins for Primary and

Backup Power Supplies

V_CC2

V_BAT

V_CC1

DS1305

V_CCIF

SDO

SDI

SCLK

CꢀOptional Trickle Charge Output to Backup

Supply

N.C.

INT0

INT1

GND

Cꢀ2.0V to 5.5V Operation

CꢀOptional Industrial Temperature Range:

-ꢀꢁLC to +85LC

SERMODE

CꢀAvailable in Space-Efficient, 20-Pin TSSOP

Package

DIP (300 mils)

CꢀUnderwriters Laboratory (UL) Recognized

TYPICAL OPERATING CIRCUIT

SPI is a trademark of Motorola, Inc.

1 of 21

REV: 070705

12 3 4 5 6 7...21

中文翻译

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与DS1305E/R相关器件

型号	品牌	获取价格	描述	数据表
DS1305E/T	DALLAS	获取价格	Serial Alarm Real-Time Clock
DS1305E/T&R	MAXIM	获取价格	Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20, 0.173 INCH, TSSOP-20
DS1305E/T&R	DALLAS	获取价格	Serial Alarm Real-Time Clock
DS1305E/TR	MAXIM	获取价格	Serial Alarm Real-Time Clock
DS1305E+	MAXIM	获取价格	Serial Alarm Real-Time Clock
DS1305E+	DALLAS	获取价格	Serial Alarm Real-Time Clock
DS1305E+R	DALLAS	获取价格	Serial Alarm Real-Time Clock
DS1305E+T	DALLAS	获取价格	Serial Alarm Real-Time Clock
DS1305E+T&R	MAXIM	获取价格	Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20, 0.173 INCH, ROHS COMPLIANT, TSSOP-20
DS1305E+T&R	DALLAS	获取价格	Serial Alarm Real-Time Clock