Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
Hotenda Part Number
H2302270
Manufacturer Part
DS1685EN-3+
Manufacturer
Maxim Integrated
Description
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)
Category
Integrated Circuits (ICs)
Family
Real Time Clocks/Timing
Series
-
Manufacturer Quantity
3294
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$6.88
$6.88
10
$0.65
$6.54
25
$0.24
$6.04
50
$0.11
$5.74
100
$0.05
$5.19
250
$0.02
$4.93
1,000
$3.60
$3.60

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Datasheets
DS1685, 87
EDA / CAD Models
Download from Accelerated Designs
Mfg Application Notes
Crystal Considerations with Maxim Real-Time Clocks (RTCs)
DS1685/87 and DS17X85/87 Accessing Extended User RAM
Using the Multiplex Bus RTC Extended Features
Design Considerations for Maxim Real-Time Clocks
Lithium Coin-Cell Batteries: Predicting an Application Lifetime
Using Multiplexed Bus Clocks with a Microcontroller
Using the DS32kHz with Maxim Real-Time Clocks
Interface a Multiplexed-Bus Real-Time Clock to a uP With Separate Address and Data Buses
Problems and Solutions for Adjusting to Changes in Daylight Saving Time
Selecting a Backup Source for Real-Time Clocks
Oscillator Design Considerations for Low-Current Applications
State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks
Online Catalog
Parallel Address
Product Training Modules
Lead (SnPb) Finish for COTS
Long-Term Supply Program
Category
Integrated Circuits (ICs)
Current - Timekeeping (Max)
2mA @ 3V
Date Format
YY-MM-DD-dd
Family
Clock/Timing - Real Time Clocks
Features
Alarm, NVSRAM, Square Wave Output, Y2K
Interface
Parallel
Manufacturer
Maxim Integrated
Memory Size
242B
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
24-TSSOP (0.173", 4.40mm Width)
Packaging
Tube
Part Status
Active
Series
-
Supplier Device Package
24-TSSOP
Time Format
HH:MM:SS (12/24 hr)
Type
Clock/Calendar
Voltage - Supply
2.7 V ~ 3.7 V
Voltage - Supply, Battery
2.5 V ~ 3.7 V
Other Names
DS1685EN3
Standard Package
62
Tags
DS1685EN-3 (2) DS1685EN (6) DS1685E (13) DS1685 (37) DS168 (63) DS16 (276) DS1 (3796)

Related Product

DS1685EN-3+T&R
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-TSSOP (0.173", 4.40mm Width)
Top