DS1305

更新时间： 2024-09-24 22:40:35

品牌	Logo	应用领域
达拉斯 - DALLAS		外围集成电路光电二极管闹钟时钟
页数	文件大小	规格书
22页	259K
描述
Serial Alarm Real Time Clock RTC

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中文翻译

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数据手册

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DS1305 数据手册

DS1305

Serial Alarm Real Time Clock (RTC)

www.dalsemi.com

FEATURES

PIN ASSIGNMENT

ꢀ 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

ꢀ 96-byte nonvolatile RAM for data storage

ꢀ Two time-of-day alarms programmable on

combination of seconds, minutes, hours and

day of the week

ꢀ Serial interface supports Motorola serial

peripheral interface (SPI) serial data ports or

standard 3-wire interface

ꢀ Burst mode for reading/writing successive

addresses in clock/RAM

V_CC2

V_BAT

V_CC1

V_CCIF

SD0

SDI

INT0

SCLK

INT1

GND

SERMODE

DS1305 20-Pin TSSOP (173 mil)

ꢀ Dual power supply pins for primary and

backup power supplies

ꢀ Optional trickle charge output to backup

supply

ꢀ 2.0 - 5.5V operation

V_CC2

V_BAT

V_CC1

ꢀ Optional industrial temperature range

-40°C to +85°C

ꢀ Available in space-efficient, 20-pin TSSOP

package

V_CCIF

SDO

SDI

ꢀ Recognized by Underwriters Laboratory

INT0

INT1

GND

SCLK

ORDERING INFORMATION

SERMODE

DS1305

16-Pin DIP

DS1305N

DS1305E

DS1305EN

16-Pin DIP (Industrial)

20-Pin TSSOP

20-Pin TSSOP (Industrial)

DS1305 16-Pin DIP (300 mil)

1 of 22

070900

12 3 4 5 6 7...22

中文翻译

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与DS1305相关器件

型号	品牌	获取价格	描述	数据表
DS1305_05	DALLAS	获取价格	Serial Alarm Real-Time Clock
DS1305+	MAXIM	获取价格	Real Time Clock, Volatile, 0 Timer(s), CMOS, PDIP16, 0.300 INCH, DIP-16
DS1305E	DALLAS	获取价格	Serial Alarm Real Time Clock RTC
DS1305E	MAXIM	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, 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