PT7C4311WEX vs PT7C4372AWEX

對 PT7C4311WEX 和 PT7C4372AWEX 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification PT7C4311WEX PT7C4372AWEX
Part Status Active Obsolete
Type Clock/Calendar Clock/Calendar
Features Leap Year, Square Wave Output, Y2K Alarm, Leap Year
Time Format HH:MM:SS (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 1.2V ~ 5.5V 1.8V ~ 6V
Current - Timekeeping(Max) 70µA @ 1.5V ~ 5.5V 0.8µA @ 3V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Memory Size 56B -
Voltage - Supply, Battery 2V ~ 5.5V -
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