Epson RX-4045NB:AA3 实时时钟 RTC 5+/-5PPM 250 T/R
制造商Epson(查看更多该品牌的产品)
ModelRX-4045NB:AA3
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Function: Alarm, Leap Year
Date Format: YY-MM-DD-dd
Time Format: HH:MM:SS:hh (12 hr, 24 hr)
Mounting Style: SMD/SMT
RTC Bus Interface: Serial 4-Wire
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 1.7 V
Battery Backup Switching: No Backup Switching
Maximum Operating Temperature: + 85 C
Minimum Operating Temperature: - 40 C
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