PCF85063AT/AY vs PCF8574ADW

對 PCF85063AT/AY 和 PCF8574ADW 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

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Full specification comparison

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Specification PCF85063AT/AY PCF8574ADW
Part Status Active Active
Number of I/O - 8
Interface I2C I²C
Interrupt Output - Yes
Features Alarm, Leap Year, Square Wave Output POR
Output Type - Push-Pull
Current - Output Source / Sink - 1mA, 25mA
Clock Frequency - 100 kHz
Voltage - Supply 0.9V ~ 5.5V, 1.8V ~ 5.5V 2.5V ~ 6V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Type Clock/Calendar -
Time Format HH:MM:SS (12/24 hr) -
Date Format YY-MM-DD-dd -
Current - Timekeeping (Max) 0.6µA @ 3.3V -
Packaging Bulk -
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