Clock/Timing - Real Time Clocks
Features :
Package / Case :
Supplier Device Package :
Current - Timekeeping (Max) :
2218 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)
M41ST84WMQ6F
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3111
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STMicroelectronics IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 16-SOIC (0.154", 3.90mm Width) 16-SO 2.7 V ~ 3.6 V 44B 2.5 V ~ 3.5 V 0.5mA @ 2.7V ~ 3.6V
M41T56MH6F
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1667
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STMicroelectronics IC RTC CLK/CALENDAR I2C 28-SOIC - -40°C ~ 85°C 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 4.5 V ~ 5.5 V 56B 2.5 V ~ 3.5 V 100µA (Typ) @ 4.5V ~ 5.5V
M41T56MH6F
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RFQ
3935
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STMicroelectronics IC RTC CLK/CALENDAR I2C 28-SOIC - -40°C ~ 85°C 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 4.5 V ~ 5.5 V 56B 2.5 V ~ 3.5 V 100µA (Typ) @ 4.5V ~ 5.5V
M48T86MH1F
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RFQ
3536
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28-SOIC - 0°C ~ 70°C Alarm, Leap Year, NVSRAM, Square Wave Output 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 4.5 V ~ 5.5 V 114B - 15mA @ 4.5V ~ 5.5V
M48T86MH1F
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RFQ
2115
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28-SOIC - 0°C ~ 70°C Alarm, Leap Year, NVSRAM, Square Wave Output 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH 4.5 V ~ 5.5 V 114B - 15mA @ 4.5V ~ 5.5V
MAX6902ETA+T
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RFQ
1189
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Maxim Integrated IC RTC CLK/CALENDAR SPI 8-TDFN - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Y2K 8-WDFN Exposed Pad 8-TDFN (3x3) 2 V ~ 5.5 V 31B - 1.05µA ~ 4.2µA @ 2V ~ 5V
MAX6902ETA+T
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RFQ
1162
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Maxim Integrated IC RTC CLK/CALENDAR SPI 8-TDFN - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Y2K 8-WDFN Exposed Pad 8-TDFN (3x3) 2 V ~ 5.5 V 31B - 1.05µA ~ 4.2µA @ 2V ~ 5V
MAX6902ETA+T
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2473
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Maxim Integrated IC RTC CLK/CALENDAR SPI 8-TDFN - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Y2K 8-WDFN Exposed Pad 8-TDFN (3x3) 2 V ~ 5.5 V 31B - 1.05µA ~ 4.2µA @ 2V ~ 5V
DS17887-3-IND
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RFQ
1090
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Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - -40°C ~ 85°C Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.600", 15.24mm) 24-EDIP 2.7 V ~ 3.7 V 8KB 2.5 V ~ 3.7 V 2mA @ 2.7V ~ 3.7V
DS1742-100IND
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1049
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Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - -40°C ~ 85°C 24-DIP Module (0.600", 15.24mm) 24-EDIP 4.5 V ~ 5.5 V 2KB - 3mA @ 5V
DS1685EN-3/T&R
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RFQ
3040
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Maxim Integrated IC RTC 3V 64BIT Y2K IND 24TSSOP - Active -40°C ~ 85°C Alarm, NVSRAM, Square Wave Output, Y2K 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP 2.7 V ~ 3.7 V 242B 2.5 V ~ 3.7 V 2mA @ 3V
DS1558Y-TRL
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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
DS1556WP-120IND
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2770
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Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module 34-PowerCap Module 2.97 V ~ 3.63 V 128kb 3V 4mA @ 3.3V
DS1554WP-120IND
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RFQ
2034
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Maxim Integrated IC RTC RAM Y2K 3.3V 120NS 34-PCM - Active -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module 34-PowerCap Module 2.97 V ~ 3.63 V 32KB 3V 4mA @ 3.3V
DS1554W-120IND
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RFQ
1134
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Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) 32-EDIP 2.97 V ~ 3.63 V 32KB - 4mA @ 3.3V
DS1554P-70IND
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RFQ
3279
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Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module 34-PowerCap Module 4.5 V ~ 5.5 V 32KB 3V 6mA @ 5V
DS1554-70IND
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RFQ
3754
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Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) 32-EDIP 4.5 V ~ 5.5 V 32KB - 6mA @ 5V
DS1501WEN/T&R
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RFQ
3830
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Maxim Integrated IC RTC WDOG Y2K 3.3V IND 28-TSOP - Active -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-TSSOP (0.465", 11.80mm Width) 28-TSOP 3 V ~ 3.6 V 256B 2.5 V ~ 3.7 V 4mA @ 3V ~ 3.6V
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
DS1338Z-33
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RFQ
1830
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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 3 V ~ 5.5 V 56B 1.3 V ~ 3.7 V 125µA ~ 200µA @ 3.63V ~ 5.5V
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