PT7C4337WEX vs PT7C4307WE

This in-depth comparison of the PT7C4337WEX and PT7C4307WE provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

PT7C4337WEX

Diodes Incorporated

Lifecycle
Active
Stock
3006 PCS
Package
SOIC-8
Series
Clock-Timing - Real Time Clocks
+BOM RFQ
Part B

PT7C4307WE

Diodes Incorporated

Lifecycle
Active
Stock
8243 PCS
Package
SOIC-8
Series
Clock-Timing - Real Time Clocks
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification PT7C4337WEX PT7C4307WE
Supplier Diodes Incorporated Diodes Incorporated
Part Status Active Obsolete
Type Clock/Calendar Clock/Calendar
Features Alarm, Leap Year, Square Wave Output Alarm, Leap Year, NVSRAM, Square Wave Output
Memory Size - 56B
Time Format HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd YY-MM-DD-dd
Interface I²C, 2-Wire Serial I²C, 2-Wire Serial
Voltage - Supply 1.8V ~ 5.5V 4.5V ~ 5.5V
Voltage - Supply, Battery - 2V ~ 3.5V
Current - Timekeeping(Max) 0.8µA @ 1.3V ~ 1.8V 1.5mA @ 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
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