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Supply Voltage - Max :
Supply Voltage - Min :
2 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging Supply Voltage - Max Supply Voltage - Min Battery Backup Switching RTC Bus Interface Time Format RTC Memory Size
M48T37Y-70MH1F
VIEW
RFQ
STMicroelectronics Real Time Clock 256K (32Kx8) 70ns SMD/SMT SOIC-44 0 C + 70 C Reel 5.5 V 4.5 V Backup Switching Parallel HH:MM:SS 256 kB
M48T37V-10MH1F
VIEW
RFQ
STMicroelectronics Real Time Clock 256K (32Kx8) 100ns SMD/SMT SOIC-44 0 C + 70 C Reel 3.6 V 3 V Backup Switching Parallel HH:MM:SS 256 kB
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