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5 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 Date Format Time Format RTC Memory Size
R2223L-E2
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RFQ
75
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT QFN-018018-12 - 40 C + 85 C Reel 5.5 V 1.5 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
R2223T-E2-F
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RFQ
100
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT TSSOP-10 - 40 C + 85 C Reel 5.5 V 1.5 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
R2221T-E2-F
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RFQ
20
In-stock
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT TSSOP-10 - 40 C + 85 C Reel 5.5 V 1.5 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
R2221L-E2
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RFQ
Ricoh Electronic Real Time Clock 2-Wire Real Time Clock IC SMD/SMT QFN-018018-12 - 40 C + 85 C Reel 5.5 V 1.5 V No Backup Switching Serial, 2-Wire, I2C BCD format BCD format  
M41T66Q6F
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RFQ
2,829
In-stock
STMicroelectronics Real Time Clock real-time clock with alarms SMD/SMT QFN-16 - 40 C + 85 C Reel 4.4 V 1.5 V No Backup Switching Serial, 2-Wire, I2C DW:DM:M:Y HH:MM:SS:hh 16 B
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