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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) Base Part Number 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
DS1685E-3 DS1685E-3 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24TSSOP In stock8900 pcs - 2.7V ~ 3.7V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3V - - - - DS1685 Tube - - - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-TSSOP (0.173', 4.40mm Width) 24-TSSOP
DS1307ZN DS1307ZN Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 8SOIC In stock14350 pcs - 4.5V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 3.5V 200µA @ 5V - - - - DS1307 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Square Wave Output I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
PT7C4363WE PT7C4363WE Diodes Incorporated IC RTC CLK/CALENDAR I2C 8SOIC In stock7120 pcs - 1.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.85µA ~ 0.9µA @ 3V ~ 5V - - - - - Tube - - - -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
ISL1208IB8Z-TK ISL1208IB8Z-TK Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock22576 pcs - 2.7V ~ 5.5V 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V - - - - ISL1208 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, SRAM I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
M41ST85WMH6TR M41ST85WMH6TR STMicroelectronics IC RTC CLK/CALENDAR I2C 28SOH In stock6850 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 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH
DS1305N DS1305N Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 16DIP In stock14150 pcs - 2V ~ 5.5V 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V - - - - DS1305 Tube - - - -40°C ~ 85°C Through Hole Clock/Calendar Alarm, Leap Year, NVSRAM, Trickle-Charger SPI 16-DIP (0.300', 7.62mm) 16-PDIP
DS17887-3+ DS17887-3+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock1252 pcs - 2.7V ~ 3.7V 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.7V - - - - DS17887 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
DS1670E DS1670E Analog Devices Inc./Maxim Integrated IC RTC SYST CTRLR SER 20TSSOP In stock17590 pcs - 2.97V ~ 3.63V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 100µA @ 3.3V - - - - DS1670 Tube - - - 0°C ~ 70°C Surface Mount Portable System Controller Alarm, Leap Year, Watchdog Timer 3-Wire Serial 20-TSSOP (0.173', 4.40mm Width) 20-TSSOP
DS17885S-5+ DS17885S-5+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24SOIC In stock2735 pcs - 4.5V ~ 5.5V 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V - - - - DS17885 Tube - - - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-SOIC (0.295", 7.50mm Width) 24-SOIC
DS3232MZ+ DS3232MZ+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 8SOIC In stock5420 pcs - 2.3V ~ 4.5V 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 4.5V 175µA @ 2.3V ~ 4.5V - - - - DS3232 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS1554W-120IND+ DS1554W-120IND+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 32EDIP In stock1088 pcs - 2.97V ~ 3.63V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 3.3V - - - - DS1554 Tube - - - -40°C ~ 85°C Through Hole Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Parallel 32-DIP Module (0.600', 15.24mm) 32-EDIP
M41T0DS6F M41T0DS6F STMicroelectronics IC RTC CLK/CALENDAR I2C 8-TSSOP In stock10680 pcs - 2V ~ 5.5V - HH:MM:SS YY-MM-DD-dd - 1.2µA ~ 31µA @ 3V ~ 5.5V - - - - M41T0 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar - I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) -
AM0805AQ AM0805AQ Ambiq Micro, Inc. REAL-TIME CLOCK I2C INTERFACE In stock29358 pcs Digi-Reel® - - - - - - - Lead free / RoHS Compliant 1 (Unlimited) 1822-1004-6 - - * 14 Weeks Real Time Clock (RTC) IC 16-VFQFN Exposed Pad - Surface Mount - - - 16-VFQFN Exposed Pad 16-QFN (3x3)
M48T129V-85PM1 M48T129V-85PM1 STMicroelectronics IC RTC CLOCK/CALENDAR PAR 32DIP In stock9010 pcs - 3V ~ 3.6V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 3V ~ 3.6V - - - - M48T129 Tube Timekeeper® - - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Leap Year, Watchdog Timer Parallel 32-DIP Module (0.600", 15.24mm) 32-PMDIP Module
MAX6901ETA MAX6901ETA Analog Devices Inc./Maxim Integrated MAX6901 3-WIRE SERIAL RTC In stock12512 pcs - - - - - - - - - - - - Bulk * - - - - - - - - -
M41T11M6F M41T11M6F STMicroelectronics IC RTC CLK/CALENDAR I2C 8SOIC In stock15593 pcs - 2V ~ 5.5V 56B HH:MM:SS YY-MM-DD-dd 2.5V ~ 3.5V 70µA @ 2V ~ 5.5V - - - - M41T11 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
ISL1208IB8 ISL1208IB8 Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock9890 pcs - 2.7V ~ 5.5V 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V - - - - ISL1208 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, SRAM I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
RTC-72423B RTC-72423B EPSON IC RTC CLK/CALENDAR PAR 24SOP In stock16720 pcs - 4.5V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 5µA ~ 10µA @ 2V ~ 5V - - - - - Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year Parallel 24-SOIC (0.311", 7.90mm Width) 24-SOP
PT7C4337UE PT7C4337UE Diodes Incorporated IC RTC CLK/CALENDAR I2C 8MSOP In stock10930 pcs - 1.8V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V - - - - - Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-MSOP
DS1339C-3# DS1339C-3# Maxim Integrated IC RTC CLK/CALENDAR I2C 16-SOIC In stock17240 pcs Tube 2.7 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 150µA @ 3.3V DS1339 Lead free / RoHS Compliant 1 (Unlimited) DS1339C3 - - - - Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width) -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width) 16-SOIC
ISL1218IUZ-T ISL1218IUZ-T Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8MSOP In stock9270 pcs - 2.7V ~ 5.5V 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V - - - - ISL1218 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, SRAM I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-MSOP
DS1308U-33+ DS1308U-33+ Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX In stock15627 pcs - 3V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 125µA ~ 200µA @ 3V ~ 5.5V - - - - DS1308 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Square Wave Output I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-uMAX/uSOP
ISL12027IB30AZ-T ISL12027IB30AZ-T Intersil IC RTC CLK/CALENDAR I2C 8SOIC In stock9915 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 - - - - - Bulk - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
DS12CR887-33+ DS12CR887-33+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock4227 pcs - 2.97V ~ 3.63V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 3.05V 2mA @ 2.97V ~ 3.63V - - - - DS12CR887 Tube - - - -40°C ~ 85°C Through Hole Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Parallel 24-DIP Module (0.600', 15.24mm) 24-EDIP
DS1338U-3+T&R DS1338U-3+T&R Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX In stock18064 pcs - 2.7V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 200µA @ 3.3V - - - - DS1338 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Square Wave Output I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-uMAX/uSOP
PT7C4311WEX PT7C4311WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8SOIC In stock74220 pcs - 1.2V ~ 5.5V 56B HH:MM:SS (24 hr) YY-MM-DD-dd 2V ~ 5.5V 70µA @ 1.5V ~ 5.5V - - - - PT7C4311 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, Square Wave Output, Y2K I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS14285 DS14285 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24DIP In stock7740 pcs - 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.6V 0.5µA @ 4.5V ~ 5.5V - - - - DS14285 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
PCF85063TP/1Z PCF85063TP/1Z NXP USA Inc. IC RTC CLK/CALENDAR I2C 8HWSON In stock79000 pcs - 0.9V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6µA @ 3.3V - - - - PCF85063 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-WFDFN Exposed Pad 8-HWSON (2x3)
PT7C4337WE PT7C4337WE Diodes Incorporated IC RTC CLK/CALENDAR I2C 8SOIC In stock17260 pcs - 1.8V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V - - - - - Tube - - - -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
PT7C4339UEX PT7C4339UEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8MSOP In stock55790 pcs - 3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD 1.3V ~ 3.7V 250µA @ 3V ~ 5.5V - - - - PT7C4339 Tape & Reel (TR) - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-MSOP
DS1337S+ DS1337S+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 8SOIC In stock18023 pcs - 1.8V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6µA @ 1.3V ~ 1.8V - - - - DS1337 Tube - - - -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
ISL12027IV27AZ-T ISL12027IV27AZ-T Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8TSSOP In stock13080 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 - - - - ISL12027 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
BQ3285P-SB2 BQ3285P-SB2 Texas Instruments IC RTC CLK/CALENDAR PAR 24DIP In stock8786 pcs - 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V - - - - - 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
M48T58Y-70MH1E M48T58Y-70MH1E STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH In stock16360 pcs - 4.5V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V - - - - M48T58 Tube Timekeeper® - - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year Parallel 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets 28-SOH
DS1647P-120+ DS1647P-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM In stock8060 pcs - 4.5V ~ 5.5V 512KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 4.5V ~ 5.5V - - - - DS1647 Tube - - - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year, NVSRAM Parallel 34-PowerCap™ Module 34-PowerCap Module
M41T0M6F M41T0M6F STMicroelectronics IC RTC CLK/CALENDAR I2C 8SOIC In stock25774 pcs - 2V ~ 5.5V - HH:MM:SS YY-MM-DD-dd - 1.2µA ~ 31µA @ 3V ~ 5.5V - - - - M41T0 Tape & Reel (TR) - - - -40°C ~ 85°C Surface Mount Clock/Calendar - I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
ISL12029IV27AZ ISL12029IV27AZ Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 14TSSOP In stock9940 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-TSSOP (0.173", 4.40mm Width) 14-TSSOP
M41T00M6E M41T00M6E STMicroelectronics IC RTC CLK/CALENDAR I2C 8SOIC In stock4110 pcs - 2V ~ 5.5V - HH:MM:SS YY-MM-DD-dd 2.5V ~ 3.5V 70µA @ 2V ~ 5.5V - - - - M41T00 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
1339-31DVGI 1339-31DVGI Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8TSSOP In stock18740 pcs - 3.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 200µA @ 3.63V ~ 5.5V - - - - 1339-31 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP
BQ3285ES BQ3285ES Texas Instruments IC RTC CLK/CALENDAR PAR 24SOIC In stock15600 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 Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-SOIC (0.295', 7.50mm Width) 24-SOIC
BQ32002D BQ32002D Texas Instruments IC RTC CLK/CALENDAR I2C 8SOIC In stock45430 pcs - 3V ~ 3.6V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.4V ~ 3.6V 200µA @ 3.3V - - - - BQ32002 Tube - - - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS1315S-5+ DS1315S-5+ Analog Devices Inc./Maxim Integrated IC RTC PHANTOM CHIP PAR 16SOIC In stock2131 pcs - 4.5V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 1.3mA @ 5V - - - - DS1315 Tube - - - 0°C ~ 70°C Surface Mount Phantom Time Chip Leap Year Parallel 16-SOIC (0.295', 7.50mm Width) 16-SOIC
ISL12022MIBZ-T ISL12022MIBZ-T Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 20SOIC In stock7449 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 Tape & Reel (TR) - - - -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
1338-18DCGI 1338-18DCGI Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock14320 pcs - 1.8V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 2µA @ 3.3V - - - - 1338-18 Tube - - - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Square Wave Output I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ4802YDSH BQ4802YDSH Texas Instruments IC RTC CLK/CALENDAR PAR 28SOP In stock10930 pcs - 4.5V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V - - - - BQ4802 Tube - - - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel 28-SOIC (0.345', 8.77mm Width) with SNAPHAT Sockets 28-SOP
DS3232SN# DS3232SN# Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 20SOIC In stock5040 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 Tube - - - -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
DS1743W-150 DS1743W-150 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP In stock15880 pcs - 2.97V ~ 3.63V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V - - - - DS1743 Tube - - - 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 28-DIP Module (0.600', 15.24mm) 28-EDIP
PCF85363ATT/AJ PCF85363ATT/AJ NXP USA Inc. IC RTC CLK/CALENDAR I2C 8TSSOP In stock52250 pcs - 0.9V ~ 5.5V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9V ~ 5.5V 0.885µA @ 3.3V - - - - PCF85363 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
RTC-72421B RTC-72421B EPSON IC RTC CLK/CALENDAR PAR 18DIP In stock13040 pcs - 4.5V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 5µA ~ 10µA @ 2V ~ 5V - - - - - Tube - - - -10°C ~ 70°C Through Hole Clock/Calendar Leap Year Parallel 18-DIP (0.300', 7.62mm) 18-DIP
X1227S8 X1227S8 Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock16050 pcs - 4.5V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V - - - - X1227 Tube - - - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
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