Features :
Package / Case :
Current - Timekeeping (Max) :
284 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK Mfr. 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)
MAX6902ETA+T
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RFQ
23,780
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Maxim Integrated IC RTC CLK/CALENDAR SPI 8-TDFN - Obsolete Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Y2K 8-WDFN Exposed Pad Clock/Calendar SPI 8-TDFN (3x3) 2 V ~ 5.5 V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.05µA ~ 4.2µA @ 2V ~ 5V
RTC-8564JE:3
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RFQ
29,300
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EPSON IC RTC CLK/CALENDAR I2C 20-VSOJ - Obsolete Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Y2K 20-LSSOJ (0.213", 5.40mm Width) Clock/Calendar I²C, 2-Wire Serial 20-VSOJ 1.8 V ~ 5.5 V - HH:MM:SS YY-MM-DD-dd - 0.7µA ~ 0.8µA @ 3V ~ 5V
RTC-62423A:3
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RFQ
70,840
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EPSON IC RTC CLK/CALENDAR PAR 24-SOP - Obsolete Digi-Reel® -40°C ~ 85°C Surface Mount Leap Year 24-SOIC (0.311", 7.90mm Width) Clock/Calendar Parallel 24-SOP 4.5 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.8µA ~ 3µA @ 2V ~ 5V
M48T35Y-70MH1F
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RFQ
73,340
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH Timekeeper® Active Digi-Reel® 0°C ~ 70°C Surface Mount Leap Year 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Clock/Calendar Parallel 28-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 4.75V ~ 5.5V
RX-4045SA:AA3
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RFQ
53,420
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EPSON IC RTC CLK/CALENDAR SPI 14-SOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year 14-SOIC (0.209", 5.30mm Width) Clock/Calendar SPI 14-SOP 1.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RX8900CE:UA3
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RFQ
69,800
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EPSON IC RTC CLK/CALENDAR I2C 10-SMD - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm 10-SMD, No Lead Clock/Calendar I²C, 2-Wire Serial 10-SMD 2.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.6 V ~ 5.5 V 1.35µA ~ 1.45µA @ 3V ~ 5V
M41T93SMY6F
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RFQ
68,500
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STMicroelectronics IC RTC CLK/CALENDAR SPI 18-SOX - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar SPI 18-SOX 3 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA @ 5.5V
M41T83ZMY6F
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RFQ
57,680
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STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOX - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 2.38 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T83SMY6F
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RFQ
41,240
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STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOX - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 3 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T93RMY6F
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RFQ
79,580
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STMicroelectronics IC RTC CLK/CALENDAR SPI 18-SOX - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar SPI 18-SOX 2.7 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA @ 5.5V
M41T56M6F
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RFQ
70,240
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STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount Leap Year, NVSRAM 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SO 4.5 V ~ 5.5 V 56B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 100µA (Typ) @ 4.5V ~ 5.5V
M41T81M6F
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RFQ
47,300
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STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SO 2 V ~ 5.5 V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 100µA @ 2V ~ 5.5V
ISL12022IBZ-T7A
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RFQ
21,080
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Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Daylight Savings, Leap Year, SRAM 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.7 V ~ 5.5 V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 14µA ~ 15µA @ 3V ~ 5V
M41T81SMY6F
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RFQ
69,660
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STMicroelectronics IC RTC CLK/CALENDAR I2C 18-SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar I²C, 2-Wire Serial 18-SOX 2.7 V ~ 5.5 V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 100µA @ 2.7V ~ 5.5V
RX-8025NB:AA3 PURE SN
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RFQ
36,580
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EPSON IC RTC CLK/CALENDAR I2C 22-SON - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year 22-LFDFN Clock/Calendar I²C, 2-Wire Serial 22-SON (5x6) 1.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
DS1318E+T&R
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RFQ
60,920
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Maxim Integrated IC RTC ELAPSED CNT PAR 24-TSSOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Square Wave Output 24-TSSOP (0.173", 4.40mm Width) Elapsed Time Counter Parallel 24-TSSOP 3 V ~ 3.6 V - Binary Binary 1.6 V ~ 3.7 V 150µA @ 3V ~ 3.6V
ISL1208IB8Z-T7A
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RFQ
56,460
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Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, SRAM 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.7 V ~ 5.5 V 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 4µA ~ 6µA @ 3V ~ 5V
M41T83ZQA6F
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RFQ
67,920
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STMicroelectronics IC RTC CLK/CALENDAR I2C 16-QFN - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 16-VQFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 16-QFN (4x4) 2.38 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2 V ~ 5.5 V 10µA @ 5.5V
M41T93RQA6F
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RFQ
65,500
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STMicroelectronics IC RTC CLK/CALENDAR SPI 16-QFN - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 16-VQFN Exposed Pad Clock/Calendar SPI 16-QFN (4x4) 2.7 V ~ 5.5 V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8 V ~ 5.5 V 10µA @ 5.5V
S-35392A-I8T1U
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RFQ
49,260
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ABLIC U.S.A. Inc. IC RTC CLK/CALENDAR I2C SNT-8A - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year 8-SMD, Flat Lead Clock/Calendar I²C, 2-Wire Serial SNT-8A 1.3 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 14µA ~ 30µA @ 3V ~ 5V
PT7C4307WEX
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RFQ
41,920
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Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Square Wave Output 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 4.5 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2 V ~ 3.5 V 1.5mA @ 4.5V ~ 5.5V
DS1375T+T&R
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RFQ
17,760
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Maxim Integrated IC RTC CLK/CALENDAR I2C 6-TDFN - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output 6-WDFN Exposed Pad Clock/Calendar I²C, 2-Wire Serial 6-TDFN-EP (3x3) 1.7 V ~ 5.5 V 16B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.5µA @ 1.7V ~ 5.5V
PCF85363ATT1/AJ
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RFQ
27,500
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NXP USA Inc. IC RTC CLK/CALENDAR I2C 10TSSOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year, Watchdog Timer 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 10-TSSOP 0.9 V ~ 5.5 V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9 V ~ 5.5 V 0.885µA @ 3.3V
BU9873F-GTE2
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RFQ
70,940
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Rohm Semiconductor IC RTC CLK/CALENDAR I2C 8SOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year 8-SOIC (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOP 1.8 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1µA ~ 1.35µA @ 3V ~ 5.5V
BU9873FVT-GE2
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RFQ
17,940
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Rohm Semiconductor IC RTC CLK/CALENDAR I2C 8TSSOP - Active Digi-Reel® -40°C ~ 85°C Surface Mount Alarm, Leap Year 8-TSSOP (0.173", 4.40mm Width) Clock/Calendar I²C, 2-Wire Serial 8-TSSOP-B 1.8 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1µA ~ 1.35µA @ 3V ~ 5.5V
AM1805AQ
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RFQ
58,060
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Ambiq Micro, Inc. REAL-TIME CLOCK WITH POWER MANAG Active Digi-Reel® - Surface Mount - 16-VFQFN Exposed Pad - - 16-QFN (3x3) - - - - - -
AM1815AQ
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RFQ
35,860
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Ambiq Micro, Inc. REAL-TIME CLOCK WITH POWER MANAG Active Digi-Reel® - Surface Mount - 16-VFQFN Exposed Pad - - 16-QFN (3x3) - - - - - -
AM0815AQ
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RFQ
76,280
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Ambiq Micro, Inc. REAL-TIME CLOCK SPI INTERFACE Active Digi-Reel® - Surface Mount - 16-VFQFN Exposed Pad - - 16-QFN (3x3) - - - - - -
M48T37V-10MH1F
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RFQ
35,400
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STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Active Digi-Reel® 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V
M48T35AV-10MH1F
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RFQ
69,580
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STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH Timekeeper® Active Digi-Reel® 0°C ~ 70°C Surface Mount Leap Year 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Clock/Calendar Parallel 28-SOH 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V
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