PT7C4302WEX is Obsolete and no longer manufactured.
Available Substitutes:

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Analog Devices Inc./Maxim Integrated
In Stock: 388
Unit Price: R11,01000
Datasheet
PT7A7514WEX
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PT7A7514WEX

PT7C4302WEX

DigiKey Part Number
PT7C4302WEXTR-ND - Tape & Reel (TR)
PT7C4302WEXCT-ND - Cut Tape (CT)
PT7C4302WEXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PT7C4302WEX
Description
IC RTC CLK/CALENDAR SER 8SOIC
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Diodes Incorporated
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
DigiKey Programmable
Not Verified
Type
Clock/Calendar
Features
Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Memory Size
31B
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
3-Wire Serial
Voltage - Supply
1.2V ~ 5.5V
Voltage - Supply, Battery
1.5V ~ 5.5V
Current - Timekeeping (Max)
25.3µA ~ 81µA @ 2V ~ 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types