Clock/Timing - Real Time Clocks
Features :
Package / Case :
Supplier Device Package :
Current - Timekeeping (Max) :
2407 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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RFQ
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
M41T256YMT7F
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RFQ
3290
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STMicroelectronics IC RTC CLK/CALENDAR I2C 44-SOP -25°C ~ 70°C 44-BSOP (0.337", 8.56mm Width) 44-SOH 4.5 V ~ 5.5 V 32KB 2.5 V ~ 3.5 V 2.5mA @ 4.5V ~ 5.5V
M41T256YMT7F
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RFQ
846
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STMicroelectronics IC RTC CLK/CALENDAR I2C 44-SOP -25°C ~ 70°C 44-BSOP (0.337", 8.56mm Width) 44-SOH 4.5 V ~ 5.5 V 32KB 2.5 V ~ 3.5 V 2.5mA @ 4.5V ~ 5.5V
M41T256YMH7F
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RFQ
1247
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STMicroelectronics IC RTC CLK/CALENDAR I2C 44-SOH -25°C ~ 70°C 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT 44-SOH 4.5 V ~ 5.5 V 32KB 2.5 V ~ 3.5 V 2.5mA @ 4.5V ~ 5.5V
M41T256YMH7F
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RFQ
2729
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STMicroelectronics IC RTC CLK/CALENDAR I2C 44-SOH -25°C ~ 70°C 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT 44-SOH 4.5 V ~ 5.5 V 32KB 2.5 V ~ 3.5 V 2.5mA @ 4.5V ~ 5.5V
M41T56MH6F
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RFQ
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
M48T59Y-70MH1F
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RFQ
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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RFQ
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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RFQ
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
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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RFQ
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
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
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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RFQ
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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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
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