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  • Manufacturer No:
    DS1685E-3
  • Manufacturer:
  • Category:
    Clock/Timing - Real Time Clocks
  • Datasheet:
  • SKU:
    1846370
  • Description:
    Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)
  • Quantity:
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  • Manufacturer No:
    DS1685E-3
  • Manufacturer:
    Maxim Integrated
  • Category:
    Clock/Timing - Real Time Clocks
  • Datasheet:
    DS1685E-3
  • SKU:
    1846370
  • Description:
    Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)

DS1685E-3 Details

Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)

DS1685E-3 Specification Parameters

  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • Number of Timers: 1
  • RoHS Status: Non-RoHS Compliant
  • Volatile: YES
  • External Data Bus Width: 8
  • Packaging: Tube
  • Lead Free: Contains Lead
  • JESD-609 Code: e0
  • Time@Peak Reflow Temperature-Max (s): 20
  • Power Supplies: 3V
  • Number of Terminations: 24
  • Pin Count: 24
  • Terminal Pitch: 0.65mm
  • Operating Temperature: 0°C~70°C
  • Peak Reflow Temperature (Cel): 240
  • Height Seated (Max): 1.1mm
  • Date Format: YY-MM-DD-dd
  • Type: Clock/Calendar
  • Time Format: HH:MM:SS (12/24 hr)
  • Clock Frequency: 0.032MHz
  • Voltage - Supply, Battery: 2.5V~3.7V
  • Voltage - Supply: 2.7V~3.7V
  • Base Part Number: DS1685
  • Mounting Type: Surface Mount
  • ECCN Code: EAR99
  • Surface Mount: YES
  • Part Status: Obsolete
  • Terminal Position: DUAL
  • Pbfree Code: no
  • Qualification Status: Not Qualified
  • Technology: CMOS
  • Supply Voltage: 3V
  • Reach Compliance Code: not_compliant
  • Number of Pins: 24
  • Terminal Finish: Tin/Lead (Sn/Pb)
  • Interface: Parallel
  • Published: 2000
  • Width: 4.4mm
  • Length: 7.8mm
  • Package / Case: 24-TSSOP (0.173, 4.40mm Width)
  • Subcategory: Timer or RTC
  • Time-Min: SECONDS
  • HTS Code: 8473.30.11.80
  • Memory Size: 242B
  • Feature: Alarm, NVSRAM, Square Wave Output, Y2K
  • Current - Timekeeping (Max): 2mA @ 3V

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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