DS1743W-70 Datenblatt PDF

Teilenummer : DS1743W-70

Function : Y2K-Compliant, Nonvolatile Timekeeping RAMs

Hersteller : Maxim Integrated

Pinout :

DS1743W-70 datenblatt

Beschreibung :


. Integrated NV SRAM, Real-Time Clock, Crystal, Power-Fail Control Circuit, and Lithium Energy Source

. Clock Registers are Accessed Identically to the Static RAM. These Registers Reside in the Eight Top RAM Locations.

. Century Byte Register
. Totally Nonvolatile with Over 10 Years of Operation in the Absence of Power
. BCD-Coded Century, Year, Month, Date, Day, Hours, Minutes, and Seconds with
Automatic Leap Year Compensation Valid through 2099
. Low-Battery-Voltage Level Indicator Flag Power-Fail Write Protection Allows for ±10% VCC Power-Supply Tolerance
. Lithium Energy Source is Electrically Disconnected to Retain Freshness Until
Power is Applied for the First Time
. DIP Module Only
Standard JEDEC Bytewide 8k x 8 Static
RAM Pinout

Datenblatt PDF Download

DS1743W-70 pdf

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