Datasheet > DS1248Y-70

DS1248Y-70

更新时间： 2024-09-14 02:53:07

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DS1248Y-70 数据手册

DS1248/DS1248P

1024K NV SRAM with Phantom Clock

FEATURES

PIN CONFIGURATIONS

z Real-Time Clock (RTC) Keeps Track of Hundredths of

Seconds, Minutes, Hours, Days, Date of the Month, Months,

and Years

TOP VIEW

z 128k x 8 NV SRAM Directly Replaces Volatile Static RAM or

EEPROM

z Embedded Lithium Energy Cell Maintains Calendar

Operation and Retains RAM Data

z Watch Function is Transparent to RAM Operation

z Month and Year Determine the Number of Days in Each

Month; Valid Up to 2100

z Full 10% Operating Range

z Operating Temperature Range:0℃ to +70℃

z Over 10 Years of Data Retention in the Absence of Power

z Lithium Energy Source is Electrically Disconnected to

Retain Freshness Until Power is Applied for the First Time

z DIP Module Only

z Standard 32-Pin JEDEC Pinout

z PowerCap ® Module Board Only

Surface Mountable Package for Direct

Connection to PowerCap Containing

Encapsulated DIP

(740-mil Flush)

Battery and Crystal

Replaceable Battery (PowerCap)

Pin-for-Pin Compatible with DS1244P and DS1251P

PowerCap Module Board

(Uses DS9034PCX PowerCap)

www.artschip.com

12 3 4 5 6 7...15

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型号	品牌	获取价格	描述	数据表
DS1248Y-70+	MAXIM	获取价格	Real Time Clock, Non-Volatile, CMOS, PDIP32, 0.740 INCH, ROHS COMPLIANT, ENCAPSULATED, DIP
DS1248Y70IND	DALLAS	获取价格	1024k NV SRAM with Phantom Clock
DS1248Y-70IND	ARTSCHIP	获取价格	NV SRAM with Phantom Clock
DS1248Y-70-IND	DALLAS	获取价格	Real Time Clock, Non-Volatile, CMOS, 0.740 INCH, PLASTIC, MODULE, DIP-32
DS1248Y-70IND+	MAXIM	获取价格	Real Time Clock, Non-Volatile, CMOS, PDIP32, 0.740 INCH, ROHS COMPLIANT, ENCAPSULATED, DIP
DS1248YP/WP	MAXIM	获取价格	PowerCap with Crystal
DS1248YP-100-IND	DALLAS	获取价格	Real Time Clock, Non-Volatile, CMOS, POWERCAP MODULE-34
DS1248YP-70	MAXIM	获取价格	Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, POWERCAP, MODULE-34
DS1248YP-70	ARTSCHIP	获取价格	NV SRAM with Phantom Clock
DS1248YP-70+	MAXIM	获取价格	Real Time Clock, Non-Volatile, CMOS, ROHS COMPLIANT, POWERCAP, MODULE-34