Status: | Active |
---|---|
Series: | DS1554 |
RoHS: | Unknown |
Integrated NV SRAM, Real-Time Clock (RTC), Crystal, Power-Fail Control Circuit, Lithium Energy Source |
Clock Registers are Accessed Identically to the Static RAM; These Registers Reside in the 16 Top RAM Locations |
Century Byte Register (i.e., Y2K Compliant) |
Totally Nonvolatile with Over 10 Years of Operation in the Absence of Power |
Precision Power-On Reset |
Programmable Watchdog Timer and RTC Alarm |
BCD-Coded Year, Month, Date, Day, Hours, minutes, and Seconds with Automatic |
Leap- Year Compensation Valid Up to the Year 2100 |
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 |
Also Available in Industrial Temperature Range: -40°C to +85°C |
Interface | Bytewide |
---|---|
VSUPPLY (V) | 5 |
Date/ Time Format (hh = sec/100) | YYYY-MM-DD/ HH:MM:SS |
Memory Type | NV SRAM |
Memory Size (Bytes) | 32K |
Time of Day Alarms | 1 |
Integrated Resonator | XTAL |
Package/Pins | MOD/32PWRCP/34 |
BudgetaryPrice (See Notes) | 17.83 |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Date Format | Day |
---|---|
Clock Format | HH |
Clock IC Type | Alarm RTC |
Supply Voltage Min | 2.97V |
Supply Voltage Max | 3.63V |
Clock IC Case Style | EDIP |
No. of Pins | 32Pins |
IC Interface Type | Bytewide |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Automotive Qualification Standard | - |
MSL | MSL 1 - Unlimited |
Rtc W/ Nvsram, 256Kb, Hh:Mm:Ss, Edip-32 | Newark Electronics |
RTC W/ NVSRAM, 256KB, HH:MM:SS, EDIP-32 | element14 |
RTC W/ NVSRAM, 256KB, HH: MM: SS, EDIP-32 | Farnell |
Where can I find additional details, specifications and documents for a DS1554W-120IND+ ?
Additional datasheets, footprints and schematics for DS1554W-120IND+ are listed on our Part Details page. You can also find images and similar parts to DS1554W-120IND+ on this page.
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Is the DS1554W-120IND+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1554W-120IND+ have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and CoreStaff have stock available or on a lead time for DS1554W-120IND+ .
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