Datasheet > DS1302SN

DS1302SN

更新时间： 2024-09-24 09:55:55

品牌	Logo	应用领域
TGS		外围集成电路光电二极管时钟
页数	文件大小	规格书
14页	259K
描述
Trickle Charge Timekeeping Chip

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数据手册

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DS1302SN 数据手册

TIGER ELECTRONIC CO.,LTD

DS1302

Trickle Charge Timekeeping Chip

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

V_CC2

V_CC1

SCLK

I/O

ꢀ 31 x 8 RAM for scratchpad data storage

ꢀ Serial I/O for minimum pin count

ꢀ 2.0–5.5V full operation

GND

RST

DS1302

8-Pin DIP (300 mil)

ꢀ Uses less than 300 nA at 2.0V

ꢀ Single–byte or multiple–byte (burst mode)

data transfer for read or write of clock or

RAM data

V_CC2

V_CC1

SCLK

I/O

ꢀ 8–pin DIP or optional 8–pin SOICs for

surface mount

GND

RST

DS1302S 8-Pin SOIC (200 mil)

DS1302Z 8-Pin SOIC (150 mil)

ꢀ Simple 3–wire interface

ꢀ TTL–compatible (V_CC= 5V)

ꢀ Optional industrial temperature range

–40°C to +85°C

V_CC2

V_CC1

SCLK

I/O

ꢀ DS1202 compatible

ꢀ Recognized by Underwriters Laboratory

ORDERING INFORMATION

PART #

DESCRIPTION

GND

RST

DS1302

8–Pin DIP

16-Pin SOIC

DS1302N

DS1302S

8-Pin DIP (Industrial)

8–Pin SOIC (200 mil)

8–Pin SOIC (Industrial)

8–Pin SOIC (150 mil)

8–Pin SOIC (Industrial)

16-Pin SOIC (300 mil)

16-Pin SOIC (Industrial)

DS1302SN

DS1302Z

PIN DESCRIPTION

DS1302ZN

DS1302S-16

DS1302SN-16

X1, X2

– 32.768 kHz Crystal Pins

GND

– Ground

RST

I/O

– Reset

– Data Input/Output

– Serial Clock

– Power Supply Pins

SCLK

V_CC1, V_CC2

DESCRIPTION

The DS1302 Trickle Charge Timekeeping Chip contains a real time clock/calendar and 31 bytes of static

RAM. It communicates with a microprocessor via a simple serial interface. The real time clock/calendar

provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is

automatically adjusted for months with less than 31 days, including corrections for leap year. The clock

operates in either the 24–hour or 12–hour format with an AM/PM indicator

1 of 14

070900

12 3 4 5 6 7...14

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与DS1302SN相关器件

型号	品牌	获取价格	描述	数据表
DS1302SN+	DALLAS	获取价格	Trickle-Charge Timekeeping Chip
DS1302SN+	MAXIM	获取价格	Trickle-Charge Timekeeping Chip
DS1302SN16	DALLAS	获取价格	Trickle-Charge Timekeeping Chip
DS1302SN-16	DALLAS	获取价格	Trickle Charge Timekeeping Chip
DS1302SN-16	TGS	获取价格	Trickle Charge Timekeeping Chip
DS1302SN-16/T&R	MAXIM	获取价格	Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDSO16, 0.300 INCH, SOIC-16
DS1302Z	DALLAS	获取价格	Trickle Charge Timekeeping Chip
DS1302Z	TGS	获取价格	Trickle Charge Timekeeping Chip
DS1302Z/TR/C06	MAXIM	获取价格	Timer or RTC, Volatile, CMOS, PDSO8
DS1302Z+	DALLAS	获取价格	Trickle-Charge Timekeeping Chip