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PT7C4339WEX representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN15 sourced attributes1 source document

Diodes Incorporated · exact orderable part

PT7C4339WEX

IC RTC CLK/CALENDAR I2C 8SOIC

Type
Clock/Calendar
Interface
I²C, 2-Wire Serial
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD
Voltage - Supply
3V ~ 5.5V
Voltage - Supply, Battery
1.3V ~ 3.7V
Current - Timekeeping (Max)
250µA @ 3V ~ 5.5V
Features
Alarm, Leap Year, Square Wave Output
DigiKey Programmable
Not Verified
Original manufacturerCommercial terms confirmed per lot
ManufacturerDiodes Incorporated
Package / case8-SOIC (0.154", 3.90mm Width)
Mounting typeSurface Mount
PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

15 normalized values · 1 validated source

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ParameterValue
Base Product NumberPT7C4339 [1]
Current - Timekeeping (Max)250µA @ 3V ~ 5.5V [1]
Date FormatYY-MM-DD [1]
FeaturesAlarm, Leap Year, Square Wave Output [1]
DigiKey ProgrammableNot Verified [1]
InterfaceI²C, 2-Wire Serial [1]
MfrDiodes Incorporated [1]
Mounting TypeSurface Mount [1]
Operating Temperature-40°C ~ 85°C (TA) [1]
Product StatusObsolete [1]
Time FormatHH:MM:SS (12/24 hr) [1]
TypeClock/Calendar [1]
Voltage - Supply3V ~ 5.5V [1]
Package / Case8-SOIC (0.154", 3.90mm Width) [1]
Voltage - Supply, Battery1.3V ~ 3.7V [1]
Specification references[1]Diodes Incorporated PT7C4339WEX vendor product record ↗

Catalog relationships

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ManufacturerDiodes IncorporatedView brand page →CategoryReal Time ClocksView category page →

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