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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks

820 Products Found

Product list

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Compare Image Part # Manufacturer Description Inventory ECAD Model RoHS Packaging Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max) Lead Free Status / RoHS Status Moisture Sensitivity Level (MSL) Other Names Base Product Number Package Series Manufacturer Standard Lead Time Detailed Description Operating Temperature Mounting Type Type Features Interface Package / Case Supplier Device Package Quantity
ISL12058IRUZ-T ISL12058IRUZ-T Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8UTDFN In stock4280 pcs - 1.8V ~ 3.6V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA @ 1.8V - - - ISL12058 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year I²C, 2-Wire Serial 8-UFDFN 8-UTDFN (2x2)
PCF2131TFY PCF2131TFY NXP USA Inc. IC RTC CLK/CALENDAR I2C 16HLSON In stock18122 pcs - 1.2V ~ 5.5V 8B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.2V ~ 5.5V 770nA ~ 2.135µA @ 1.2V ~ 5.5V - - - - Tape & Reel (TR) - - - -40°C ~ 85°C (TA) Surface Mount, Wettable Flank Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer I²C, SPI 16-LFDFN Exposed Pad 16-HLSON (4.5x3.5)
PT7C4563BQ1WEX PT7C4563BQ1WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8SOIC In stock66040 pcs - 1.3V ~ 5.5V - HH:MM:SS YY-MM-DD-dd 3V 1.5µA @ 5V - - - PT7C4563 Tape & Reel (TR) Automotive, AEC-Q100 - - -40°C ~ 125°C Surface Mount Clock/Calendar Alarm I²C, SMBus 8-SOIC (0.154", 3.90mm Width) 8-SOIC
DS1501YN+ DS1501YN+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28DIP In stock4926 pcs - 4.5V ~ 5.5V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 5mA @ 4.5V ~ 5.5V - - - DS1501 Tube - - - -40°C ~ 85°C Through Hole Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Parallel 28-DIP (0.600', 15.24mm) 28-PDIP
ISL1209IU10Z ISL1209IU10Z Renesas Electronics America Inc IC RTC EVENT REC I2C 10MSOP In stock16487 pcs - 2.7V ~ 5.5V 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V - - - ISL1209 Tube - - - -40°C ~ 85°C Surface Mount Time Event Recorder Alarm, Leap Year, SRAM I²C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) 10-MSOP
BQ4802LYPW BQ4802LYPW Texas Instruments IC RTC CLK/CALENDAR PAR 28TSSOP In stock7328 pcs - 2.7V ~ 3.6V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V - - - BQ4802 Tube - - - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel 28-TSSOP (0.173', 4.40mm Width) 28-TSSOP
PT7C4563BWEX PT7C4563BWEX Diodes Incorporated IC RTC CLK/CAL I2C 8SOIC TR 2.5K In stock95020 pcs - 1.3V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.65µA ~ 0.85µA @ 3V ~ 5V - - - PT7C4563 Tape & Reel (TR) - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4563LEX PT7C4563LEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8TSSOP In stock10150 pcs - 1.3V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.65µA ~ 0.85µA @ 3V ~ 5V - - - - Tape & Reel (TR) - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
MCP79512T-I/MN MCP79512T-I/MN Microchip Technology IC RTC CLK/CALENDAR SPI 10TDFN In stock30407 pcs - 1.8V ~ 3.6V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.6V 1µA @ 1.8V ~ 3.6V - - - MCP79512 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID SPI 10-WFDFN Exposed Pad 10-TDFN (3x3)
MCP79520T-I/MS MCP79520T-I/MS Microchip Technology IC RTC CLK/CALENDAR SPI 10MSOP In stock33233 pcs - 1.8V ~ 3.6V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.6V 1µA @ 1.8V ~ 3.6V - - - MCP79520 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID SPI 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) 10-MSOP
ISL12028IBAZ ISL12028IBAZ Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 14SOIC In stock14090 pcs - 2.7V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V - - - ISL12028 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width) 14-SOIC
DS1672U-33+ DS1672U-33+ Analog Devices Inc./Maxim Integrated IC RTC BINARY COUNTER I2C 8UMAX In stock20381 pcs - 2.97V ~ 3.63V - Binary Binary 1.3V ~ 3.63V 500µA @ 3.63V - - - DS1672 Tube - - - -40°C ~ 85°C Surface Mount Binary Counter Trickle-Charger I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX/uSOP
M48T35AV-10MH1F M48T35AV-10MH1F STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH In stock1767 pcs - 3V ~ 3.6V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V - - - M48T35 Tape & Reel (TR) Timekeeper® - - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year Parallel 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH
PCF85263ATT/AJ PCF85263ATT/AJ NXP USA Inc. IC RTC CLK/CALENDAR I2C 8TSSOP In stock51760 pcs - 0.9V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9V ~ 5.5V 0.885µA @ 3.3V - - - PCF85263 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Watchdog Timer I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-TSSOP
DS1742-100IND DS1742-100IND Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock8460 pcs - 4.5V ~ 5.5V 2KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V - - - DS1742 Tube - - - -40°C ~ 85°C Through Hole Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 24-DIP Module (0.600", 15.24mm) 24-EDIP
DS1687-3+ DS1687-3+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock3600 pcs - 2.7V ~ 3.7V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3V - - - DS1687 Tube - - - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-DIP Module (0.600', 15.24mm) 24-EDIP
V3020SO8B+ V3020SO8B+ EM Microelectronic IC RTC CLK/CALENDAR SER 8SOIC In stock24695 pcs - 1.2V ~ 5.5V 1B HH:MM:SS YY-MM-DD-dd - 4µA ~ 7µA @ 3V ~ 5V - - - - Tape & Reel (TR) - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year, RAM 3-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
M41T83RMY6F M41T83RMY6F STMicroelectronics IC RTC CLK/CALENDAR I2C 18SOX In stock10044 pcs - 2.7V ~ 5.5V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2V ~ 5.5V 10µA @ 5.5V - - - M41T83 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer I²C, 2-Wire Serial 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M48T37Y-70MH1F M48T37Y-70MH1F STMicroelectronics IC RTC CLK/CALENDAR PAR 44SOH In stock2258 pcs - 4.5V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V - - - M48T37 Tape & Reel (TR) Timekeeper® - - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, Watchdog Timer Parallel 44-BSOP (0.337', 8.56mm Width) requires SNAPHAT 44-SOH
BU9873NUX-TTR BU9873NUX-TTR Rohm Semiconductor IC RTC CLK/CALENDAR I2C 8VSON In stock67860 pcs - 1.8V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1µA ~ 1.35µA @ 3V ~ 5.5V - - - BU9873 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year I²C, 2-Wire Serial 8-UFDFN Exposed Pad VSON008X2030
DS1602S DS1602S Analog Devices Inc./Maxim Integrated IC RTC ELAPSED CTR SER 8SOIC In stock17970 pcs - 4.5V ~ 5.5V - Binary Binary 2.5V ~ 3.5V 50µA @ 5V - - - DS1602 Tube - - - -40°C ~ 85°C Surface Mount Elapsed Time Counter - 3-Wire Serial 8-SOIC (0.209', 5.30mm Width) 8-SOIC
PCF85263ATL/AX PCF85263ATL/AX NXP USA Inc. IC RTC CLK/CALENDAR I2C 10DFN In stock67880 pcs - 0.9V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9V ~ 5.5V 0.885µA @ 3.3V - - - PCF85263 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Watchdog Timer I²C, 2-Wire Serial 10-XFDFN Exposed Pad 10-DFN (2.6x2.6)
DS1553W-120 DS1553W-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP In stock11500 pcs - 2.97V ~ 3.63V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V - - - DS1553 Tube - - - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Parallel 28-DIP Module (0.600', 15.24mm) 28-EDIP
DS3231MZ/V+ DS3231MZ/V+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 8SOIC In stock5624 pcs - 2.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 5.5V 130µA ~ 200µA @ 3.63V ~ 5.5V - - - DS3231 Tube Automotive, AEC-Q100 - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C433833AZEEX PT7C433833AZEEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8TDFN In stock55020 pcs - 2.7V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5V ~ 3.7V 125µA @ 2.7V ~ 5.5V - - - PT7C433833 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Square Wave Output I²C, 2-Wire Serial 8-WFDFN Exposed Pad 8-TDFN (2x3)
DS1644L-120 DS1644L-120 Analog Devices Inc./Maxim Integrated DS1644 NV TIMEKEEPING RAM In stock1158 pcs - 4.5V ~ 5.5V 32KB HH:MM:SS (24 hr) YY-MM-DD - 4mA @ 5V - - - - Bulk - - - 0°C ~ 70°C Through Hole Clock/Calendar EEPROM, Leap Year, NVSRAM, RAM - 28-DIP Module (0.600", 15.24mm) 28-EDIP
M41T94MQ6E M41T94MQ6E STMicroelectronics IC RTC CLK/CALENDAR SPI 16SO In stock12110 pcs - 2.7V ~ 5.5V 44B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5V ~ 3.5V 1.4mA @ 2.7V ~ 5.5V - - - M41T94 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer SPI 16-SOIC (0.154', 3.90mm Width) 16-SO
PT7C4563WEX PT7C4563WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8SOIC In stock3800 pcs - 1.3V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.65µA ~ 0.85µA @ 3V ~ 5V - - - PT7C4563 Tape & Reel (TR) - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
M41T82RM6E M41T82RM6E STMicroelectronics IC RTC CLK/CALENDAR I2C 8SOIC In stock7200 pcs - 2.7V ~ 5.5V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2V ~ 5.5V 10µA @ 5.5V - - - M41T82 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
AM1805AQ AM1805AQ Ambiq Micro, Inc. REAL-TIME CLOCK WITH POWER MANAG In stock27554 pcs Cut Tape (CT) - - - - - - Lead free / RoHS Compliant 1 (Unlimited) 1822-1006-1 - - * 14 Weeks Real Time Clock (RTC) IC 16-VFQFN Exposed Pad - Surface Mount - - - 16-VFQFN Exposed Pad 16-QFN (3x3)
DS17287-5+ DS17287-5+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock2158 pcs - 4.5V ~ 5.5V 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V - - - DS17287 Tube - - - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-DIP Module (0.600', 15.24mm) 24-EDIP
ISL12029IB30AZ ISL12029IB30AZ Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 14SOIC In stock13330 pcs - 2.7V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V - - - ISL12029 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width) 14-SOIC
PT7C4302WEX PT7C4302WEX Diodes Incorporated IC RTC CLK/CALENDAR SER 8SOIC In stock62740 pcs - 1.2V ~ 5.5V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V - - - PT7C4302 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 3-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
MCP79410T-I/ST MCP79410T-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8TSSOP In stock40447 pcs - 1.8V ~ 5.5V 64B, 1Kb HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1.2µA @ 3.3V - - - MCP79410 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID I²C, 2-Wire Serial 8-TSSOP (0.173', 4.40mm Width) 8-TSSOP
ICM7170AIBG ICM7170AIBG Rochester Electronics, LLC IC RTC CLK/CALENDAR 24SOIC In stock1099 pcs - 1.9V, 2.6V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.8V ~ 3.5V 20µA @ 5V - - - - Bulk - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm - 24-SOIC (0.295", 7.50mm Width) 24-SOIC
PT7C4311ZEEX PT7C4311ZEEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8TDFN In stock65910 pcs - 1.2V ~ 5.5V 56B HH:MM:SS (24 hr) YY-MM-DD 2V ~ 3.5V 150µA @ 1.5V ~ 5.5V - - - PT7C4311 Tape & Reel (TR) - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Leap Year, Square Wave Output, Y2K I²C, 2-Wire Serial 8-WFDFN Exposed Pad 8-TDFN (2x3)
DS17285-3 DS17285-3 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24DIP In stock11800 pcs - 2.7V ~ 3.7V 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.7V - - - DS17285 Tube - - - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-DIP (0.600', 15.24mm) 24-PDIP
DS1553WP-120+ DS1553WP-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM In stock11640 pcs - 2.97V ~ 3.63V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V - - - DS1553 Tube - - - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Parallel 34-PowerCap™ Module 34-PowerCap Module
RV5C348A-E2-F RV5C348A-E2-F Nisshinbo Micro Devices Inc. IC RTC CLK/CALENDAR SER 10SSOP In stock55690 pcs - 2V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1µA @ 3V - - - RV5C348 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year 4-Wire Serial 10-LFSOP, 10-MSOP (0.110", 2.80mm Width) 10-SSOP-G
DS1672U-33 DS1672U-33 Analog Devices Inc./Maxim Integrated IC RTC BINARY COUNTER I2C 8UMAX In stock9630 pcs - 2.97V ~ 3.63V - Binary Binary 1.3V ~ 3.63V 500µA @ 3.63V - - - DS1672 Tube - - - -40°C ~ 85°C Surface Mount Binary Counter Trickle-Charger I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX/uSOP
ISL12030IBZ ISL12030IBZ Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock12690 pcs - 2.7V ~ 5.5V 128B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 18µA @ 5.5V - - - ISL12030 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Daylight Savings, SRAM I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS2404B DS2404B Analog Devices Inc./Maxim Integrated IC RTC BINARY CTR 1-WIRE 16SSOP In stock12830 pcs - 2.8V ~ 5.5V 512B Binary Binary 2.8V ~ 5.5V 500µA @ 5V - - - DS2404 Tube EconoRAM - - -40°C ~ 85°C Surface Mount Binary Counter Alarm, Square Wave Output, SRAM 1-Wire® and 3-Wire 16-SSOP (0.209', 5.30mm Width) 16-SSOP
DS3232SN#T&R DS3232SN#T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 20SOIC In stock5175 pcs - 2.3V ~ 5.5V 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 5.5V 120µA ~ 160µA @ 3.3V ~ 5.5V - - - DS3232 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal I²C, 2-Wire Serial 20-SOIC (0.295', 7.50mm Width) 20-SOIC
ISL12022MIBZR5421 ISL12022MIBZR5421 Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 20SOIC In stock8510 pcs - 2.7V ~ 5.5V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V - - - ISL12022 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM I²C, 2-Wire Serial 20-SOIC (0.295', 7.50mm Width) 20-SOIC
M41ST84WMQ6F M41ST84WMQ6F STMicroelectronics IC RTC CLOCK/CALENDAR I2C 16SO In stock5590 pcs - 2.7V ~ 3.6V 44B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5V ~ 3.5V 0.5mA @ 2.7V ~ 3.6V - - - M41ST Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer I²C, 2-Wire Serial 16-SOIC (0.154', 3.90mm Width) 16-SO
MCP795W10-I/SL MCP795W10-I/SL Microchip Technology IC RTC CLK/CALENDAR SPI 14SOIC In stock24838 pcs - 1.8V ~ 3.6V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.6V 1µA @ 1.8V ~ 5.5V - - - MCP795W10 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer SPI 14-SOIC (0.154', 3.90mm Width) 14-SOIC
PT7C4363BWEX PT7C4363BWEX Diodes Incorporated IC RTC I2C SER 8SOIC T&R 2.5K In stock64700 pcs - 1.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.85µA ~ 0.9µA @ 3V ~ 5V - - - PT7C4363 Tape & Reel (TR) - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ3285EP BQ3285EP Texas Instruments IC RTC CLK/CALENDAR PAR 24DIP In stock7740 pcs - 4.5V ~ 5.5V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V 300µA @ 5V - - - BQ3285 Tube - - - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-DIP (0.600', 15.24mm) 24-PDIP
MCP79412T-I/SN MCP79412T-I/SN Microchip Technology IC RTC CLK/CALENDAR I2C 8SOIC In stock37068 pcs - 1.8V ~ 5.5V 64B, 1Kb HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1.2µA @ 3.3V - - - MCP79412 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS1347T+T&R DS1347T+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 8TDFN In stock14319 pcs - 2V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.7µA ~ 0.8µA @ 2V ~ 5V - - - DS1347 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, SRAM SPI 8-WDFN Exposed Pad 8-TDFN (3x3)
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