Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
Hotenda Part Number
H2301973
Manufacturer Part
DS1307+
Manufacturer
Maxim Integrated
Description
Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
Category
Integrated Circuits (ICs)
Family
Real Time Clocks/Timing
Series
-
Manufacturer Quantity
2997
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$3.37
$3.37
10
$0.32
$3.20
25
$0.12
$2.96
50
$0.06
$2.81
100
$0.03
$2.54
250
$0.01
$2.41
1,000
$1.76
$1.76

Attention: Prices significantly fluctuate during the COVID-19 pandemic . Please send us RFQs for the updated price.

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

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • Products Attributes
Datasheets
DS1307
Mfg Application Notes
Crystal Considerations with Maxim Real-Time Clocks (RTCs)
Interfacing the DS1307 with an 8051-Compatible Microcontroller
Design Considerations for Maxim Real-Time Clocks
Lithium Coin-Cell Batteries: Predicting an Application Lifetime
Using the DS32kHz with Maxim Real-Time Clocks
Selecting a Backup Source for Real-Time Clocks
Using a DS1307 with a PIC Microcontroller
Oscillator Design Considerations for Low-Current Applications
State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks
Product Training Modules
Lead (SnPb) Finish for COTS
Long-Term Supply Program
DS1307 Real Time Clocks
EDA / CAD Models
Download from Accelerated Designs
Online Catalog
Serial Address
Category
Integrated Circuits (ICs)
Family
Clock/Timing - Real Time Clocks
Manufacturer
Maxim Integrated
Series
-
Packaging
Tube
Part Status
Active
Type
Clock/Calendar
Features
Leap Year, NVSRAM, Square Wave Output
Memory Size
56B
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
4.5 V ~ 5.5 V
Voltage - Supply, Battery
2 V ~ 3.5 V
Current - Timekeeping (Max)
200µA @ 5V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-PDIP
Standard Package
50
Tags
DS1307 (14) DS130 (71) DS1 (3796) DS13 (390)
Payment
Payment method Hand Fee
Telegraphic Transfer US$30.00 fee.
Paypal 4.0% fee.
Credit Card 4% fee.
Western Union free of charge
Money Gram free of charge
Shipping
Shipping Type Lead Time
DHL 2-5 days
Fedex 2-5 days
UPS 2-5 days
TNT 2-6 days
EMS 3-7 days
REGISTERED AIR MAIL 20-35 days
Interested
AB38T-32.768KHZ
32.768kHz ±20ppm Crystal 12.5pF 30 kOhm -10°C ~ 60°C Through Hole Cylindrical Can, Radial
ECS-3X8X
32.768kHz ±20ppm Crystal 12.5pF 35 kOhm -10°C ~ 60°C Through Hole Cylindrical Can, Radial
VT200F-6PF20PPM
32.768kHz ±20ppm Crystal 6pF 50 kOhm -10°C ~ 60°C Through Hole Cylindrical Can, Radial
3001
HOLDER BATTERY COIN 12MM DIA THM
ECS-3X8
32.768kHz ±20ppm Crystal 12.5pF 35 kOhm -10°C ~ 60°C Through Hole Cylindrical Can, Radial
Top