PT7C43390WE is Obsolete and no longer manufactured.
Available Substitutes:

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Abracon LLC
In Stock: 5.967
Unit Price: 3,92000 €
Datasheet

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EPSON
In Stock: 0
Unit Price: 3,44600 €
Datasheet
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PT7C43390WE

DigiKey Part Number
PT7C43390WE-ND
Manufacturer
Manufacturer Product Number
PT7C43390WE
Description
IC RTC CLK/CALENDAR I2C 8SOIC
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
PT7C43390WE Models
Product Attributes
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Category
Date Format
YY-MM-DD-dd
Manufacturer
Diodes Incorporated
Interface
I2C, 2-Wire Serial
Packaging
Tube
Voltage - Supply
1.35V ~ 5.5V
Part Status
Obsolete
Current - Timekeeping (Max)
0.6µA ~ 0.7µA @ 3V ~ 5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Type
Clock/Calendar
Mounting Type
Surface Mount
Features
Alarm, Leap Year, Square Wave Output
Package / Case
8-SOIC (0.154", 3.90mm Width)
Time Format
HH:MM:SS (12/24 hr)
Supplier Device Package
8-SOIC
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AB-RTCMC-32.768KHZ-AIGZ-S7-TAbracon LLC5.967535-12052-1-ND3,92000 €Similar
RX-8025SA:AC PURE SNEPSON0RX-8025SA:ACPURESN-ND3,44600 €Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types