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  • Manufacturer No:
    DS1302ZN
  • Manufacturer:
  • Category:
    Clock/Timing - Real Time Clocks
  • Datasheet:
    Get the PDF file
  • SKU:
    1845775
  • Description:
    DUAL HH:MM:SS (12/24hr) CMOS SERIAL 3-WIRE Real Time Clock (RTC) IC 2000 SECONDS 31B -40C~85C
  • Quantity:
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Inventory:5000
  • Qty Unit Price price
  • 1 $2.847 $2.847
  • 10 $2.818 $28.18
  • 100 $2.79 $279
  • 1000 $2.762 $2762
  • 10000 $2.7342 $27342

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  • Manufacturer No:
    DS1302ZN
  • Manufacturer:
    Maxim Integrated
  • Category:
    Clock/Timing - Real Time Clocks
  • Datasheet:
    DS1302ZN
  • SKU:
    1845775
  • Description:
    DUAL HH:MM:SS (12/24hr) CMOS SERIAL 3-WIRE Real Time Clock (RTC) IC 2000 SECONDS 31B -40C~85C

DS1302ZN Details

DUAL HH:MM:SS (12/24hr) CMOS SERIAL 3-WIRE Real Time Clock (RTC) IC 2000 SECONDS 31B -40C~85C

DS1302ZN Specification Parameters

  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • ECCN Code: EAR99
  • Surface Mount: YES
  • Part Status: Obsolete
  • Number of Terminations: 8
  • Terminal Position: DUAL
  • Supply Voltage: 3.3V
  • Pbfree Code: no
  • Qualification Status: Not Qualified
  • Technology: CMOS
  • Terminal Finish: Tin/Lead (Sn/Pb)
  • HTS Code: 8542.39.00.01
  • Published: 2000
  • Height Seated (Max): 1.75mm
  • JESD-30 Code: R-PDSO-G8
  • Power Supplies: 3/5V
  • Voltage - Supply, Battery: 2V~5.5V
  • Date Format: YY-MM-DD-dd
  • Time Format: HH:MM:SS (12/24 hr)
  • Clock Frequency: 0.032MHz
  • Interface: 3-Wire Serial
  • Memory Size: 31B
  • Current - Timekeeping (Max): 0.3μA~1μA @ 2V~5V
  • Additional Feature: BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
  • Mounting Type: Surface Mount
  • RoHS Status: Non-RoHS Compliant
  • Volatile: YES
  • Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
  • Pin Count: 8
  • Packaging: Tube
  • Operating Temperature: -40°C~85°C
  • Lead Free: Contains Lead
  • JESD-609 Code: e0
  • Reach Compliance Code: not_compliant
  • Terminal Pitch: 1.27mm
  • Package / Case: 8-SOIC (0.154, 3.90mm Width)
  • Width: 3.9mm
  • Length: 4.9mm
  • Peak Reflow Temperature (Cel): 245
  • Voltage - Supply: 2V~5.5V
  • Interrupt Capability: N
  • Type: Clock/Calendar
  • Time-Min: SECONDS
  • Subcategory: Timers or RTCs
  • Information Access Method: SERIAL, 3-WIRE
  • Feature: Leap Year, NVSRAM, Trickle-Charger
  • Base Part Number: DS1302

Maxim Integrated — Manufacturer Introduction

The market is evolving. The rules are changing. To keep your time to market short, you need integration at every level—from silicon to the supply chain. Count on Maxim Integrated to help you overcome design and architectural challenges, with integrated solutions for the industrial, medical, consumer, automotive, energy, computing, and communications realms. Maxim Integrated is also your source for power, interface, and even digital products that work in the analog world. And they’re glad to support you with reference designs, tools, technical documents, packaging, and more. We invite you to explore their latest analog integration offerings.

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