DS1554P-70+ - Brand New Maxim Integrated Real-time Clocks (RTC)
-
Description
The DS1554P-70+ is a full-function, year 2000-compliant (Y2KC), real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and 32k x 8 nonvolatile static RAM. User access to all registers within the DS1554P-70+ is accomplished with a byte-wide interface. The RTC registers contain century, year, month, date, day, hours, minutes, and seconds data in 24-hour binary-coded decimal (BCD) format. Corrections for day of month and leap year are made automatically.
Specifications and features
- Integrated NV SRAM, Real-Time Clock (RTC), Crystal, Power-Fail Control Circuit, and 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 LeapYear 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
Application Scenarios
The DS1554P-70+ is suitable for various applications that require accurate timekeeping, such as industrial automation, consumer electronics, medical devices, and automotive systems.
Comparison
Advantages- Integrated NV SRAM and RTC for convenient data storage and timekeeping
- Y2K compliant for accurate time representation
- Long-term operation without power for reliable timekeeping
- Programmable features such as watchdog timer and RTC alarm for enhanced functionality
- Battery voltage-level indicator flag for monitoring battery status
- Wide temperature range (-40°C to +85°C) for versatile application scenarios
Disadvantages- Requires a byte-wide interface for user access to registers
-
Similar parts: 1405 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download DS1554P-70+
- Chipdatas Part: CD92-DS1554P-70+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 05:54 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
ISL12028IB27Z - Brand New RENESAS Real-time Clocks (RTC)14-SOIC 0.154", 3.90mm Width -
ISL1208IU8Z-TK - Brand New RENESAS Real-time Clocks (RTC)8-TSSOP, 8-MSOP 0.118", 3.00mm Width -
DS1307ZN+T&R - Brand New Maxim Integrated Real-time Clocks (RTC)SOP -
ISL12020MIRZ-T7A - Brand New RENESAS Real-time Clocks (RTC)20-PowerLFDFN -
MCP79410-I/SN - Brand New Microchip Technology Real-time Clocks (RTC)SOP-8 -
PCF8563TS/5,118 - Brand New NXP Semiconductors Real-time Clocks (RTC)8-TSSOP, 8-MSOP 0.118", 3.00mm Width -
PT7C4337WEX - Brand New Diodes Incorporated Real-time Clocks (RTC)8-SOIC 0.154", 3.90mm Width -
DS3232SN# - Brand New Maxim Integrated Real-time Clocks (RTC)SOP-20 -
ISL12057IUZ - Brand New RENESAS Real-time Clocks (RTC)8-TSSOP, 8-MSOP 0.118", 3.00mm Width -
DS1340C-33#T&R - Brand New Maxim Integrated Real-time Clocks (RTC)SOP-16
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
