Datasheet > DS1248YP-70

DS1248YP-70

更新时间： 2024-02-13 07:55:34

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DS1248YP-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
DS1248YP-70+	MAXIM	获取价格	Real Time Clock, Non-Volatile, CMOS, ROHS COMPLIANT, POWERCAP, MODULE-34
DS1248YP70IND	DALLAS	获取价格	1024k NV SRAM with Phantom Clock
DS1248YP-70-IND	DALLAS	获取价格	Real Time Clock, Non-Volatile, CMOS, POWERCAP MODULE-34
DS1248YP-70-IND	MAXIM	获取价格	Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, POWERCAP MODULE BOARD-34
DS1249AB	DALLAS	获取价格	2048k Nonvolatile SRAM
DS1249AB	ADI	获取价格	2048k非易失SRAM
DS1249AB100	DALLAS	获取价格	2048k Nonvolatile SRAM
DS1249AB-100	DALLAS	获取价格	2048k Nonvolatile SRAM
DS1249AB-100#	MAXIM	获取价格	Non-Volatile SRAM Module, 256KX8, 100ns, CMOS, 0.740 INCH, DIP-32
DS1249AB-100-IND	ETC	获取价格	NVRAM (Battery Based)