Clock/Timing - Real Time Clocks
Package / Case :
Current - Timekeeping (Max) :
1224 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
M48T59Y-70MH1F
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3280
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH 0°C ~ 70°C Alarm, Leap Year, Watchdog Timer 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 4.5 V ~ 5.5 V - - 3mA @ 4.5V ~ 5.5V
M48T59Y-70MH1F
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1162
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH 0°C ~ 70°C Alarm, Leap Year, Watchdog Timer 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 4.5 V ~ 5.5 V - - 3mA @ 4.5V ~ 5.5V
M48T37Y-70MH6F
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RFQ
1777
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STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT 44-SOH 4.5 V ~ 5.5 V - - 3mA @ 4.5V ~ 5.5V
M48T37Y-70MH6F
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RFQ
3508
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STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT 44-SOH 4.5 V ~ 5.5 V - - 3mA @ 4.5V ~ 5.5V
M48T37V-10MH6F
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2787
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STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT 44-SOH 3 V ~ 3.6 V - - 2mA @ 3V ~ 3.6V
M48T37V-10MH6F
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RFQ
1010
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STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT 44-SOH 3 V ~ 3.6 V - - 2mA @ 3V ~ 3.6V
M48T35Y-70MH6F
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RFQ
3954
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH -40°C ~ 85°C 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 4.5 V ~ 5.5 V - - 2mA @ 4.75V ~ 5.5V
M48T35Y-70MH6F
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RFQ
1520
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH -40°C ~ 85°C 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 4.5 V ~ 5.5 V - - 2mA @ 4.75V ~ 5.5V
M48T35AV-10MH6F
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RFQ
3283
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH -40°C ~ 85°C 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 3 V ~ 3.6 V - - 2mA @ 3V ~ 3.6V
M48T35AV-10MH6F
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RFQ
2498
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH -40°C ~ 85°C 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 3 V ~ 3.6 V - - 2mA @ 3V ~ 3.6V
M48T212V-85MH1F
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RFQ
1736
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STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH 0°C ~ 70°C Alarm, Leap Year, Watchdog Timer, Y2K 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT 44-SOH 3 V ~ 3.6 V - 3V 2mA @ 3V ~ 3.6V
M48T212V-85MH1F
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RFQ
1861
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STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH 0°C ~ 70°C Alarm, Leap Year, Watchdog Timer, Y2K 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT 44-SOH 3 V ~ 3.6 V - 3V 2mA @ 3V ~ 3.6V
M41T50Q6F
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RFQ
1269
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STMicroelectronics IC RTC CLK/CALENDAR I2C 16QFN -40°C ~ 85°C Alarm, Leap Year, Square Wave Output 16-VFQFN Exposed Pad 16-QFN (3x3) 1.7 V ~ 3.6 V - - 0.7µA @ 1.7V ~ 3.6V
DS1558Y-TRL
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RFQ
3383
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Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer, Y2K 48-LQFP 48-LQFP/48-TQFP (7x7) 4.5 V ~ 5.5 V - 2.5 V ~ 3.7 V 6mA @ 5V
DS1558Y
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RFQ
3293
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Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer, Y2K 48-LQFP 48-LQFP/48-TQFP (7x7) 4.5 V ~ 5.5 V - 2.5 V ~ 3.7 V 6mA @ 5V
DS1558W-TRL
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RFQ
3027
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Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer, Y2K 48-LQFP 48-LQFP/48-TQFP (7x7) 2.97 V ~ 3.63 V - 2.5 V ~ 3.7 V 2mA @ 3.3V
DS1558W
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RFQ
3747
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Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP - -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer, Y2K 48-LQFP 48-LQFP/48-TQFP (7x7) 2.97 V ~ 3.63 V - 2.5 V ~ 3.7 V 2mA @ 3.3V
DS1340Z-33/T&R
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RFQ
1532
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C 8-SOIC (0.154", 3.90mm Width) 8-SOIC 2.97 V ~ 5.5 V - 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340Z-33
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RFQ
1077
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C 8-SOIC (0.154", 3.90mm Width) 8-SOIC 2.97 V ~ 5.5 V - 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340Z-3
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RFQ
3352
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C 8-SOIC (0.154", 3.90mm Width) 8-SOIC 2.7 V ~ 5.5 V - 1.3 V ~ 3.7 V 125µA @ 3.3V
DS1340Z-18
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RFQ
1627
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1.71 V ~ 5.5 V - 1.3 V ~ 3.7 V 100µA @ 1.89V
DS1340U-33/T&R
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RFQ
2528
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - -40°C ~ 85°C 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX 2.97 V ~ 5.5 V - 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340U-33
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RFQ
3472
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - -40°C ~ 85°C 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX 2.97 V ~ 5.5 V - 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340U-3
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RFQ
3610
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - -40°C ~ 85°C 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX 2.7 V ~ 5.5 V - 1.3 V ~ 3.7 V 125µA @ 3.3V
DS1340U-18
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RFQ
1260
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - -40°C ~ 85°C 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX 1.71 V ~ 5.5 V - 1.3 V ~ 3.7 V 100µA @ 1.89V
DS1337U/T&R
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RFQ
3858
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX 1.8 V ~ 5.5 V - - 0.6µA @ 1.3V ~ 1.8V
DS1337U
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RFQ
2619
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX 1.8 V ~ 5.5 V - - 0.6µA @ 1.3V ~ 1.8V
DS1337S/T&R
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RFQ
1746
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1.8 V ~ 5.5 V - - 0.6µA @ 1.3V ~ 1.8V
DS1337S
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RFQ
2971
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output 8-SOIC (0.154", 3.90mm Width) 8-SOIC 1.8 V ~ 5.5 V - - 0.6µA @ 1.3V ~ 1.8V
DS1337
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RFQ
769
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-DIP - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output 8-DIP (0.300", 7.62mm) 8-PDIP 1.8 V ~ 5.5 V - - 0.6µA @ 1.3V ~ 1.8V
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