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Horloge/calendrier - horloges temps réel

Produits 820 trouvés

Liste des produits

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Comparer Image Partie # Fabricant La description Stocks Modèle ECAD RoHS Tension - Alimentation Taille mémoire Format de l'heure Format de date Tension - Alimentation, Batterie Current - Timekeeping (Max) Numéro de produit de base Emballer Séries Température de fonctionnement Type de montage Type Caractéristiques Interface Package / Boîte Package composant fournisseur Quantité
DS1744P-70+ DS1744P-70+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM En stock1792 pcs 4.5V ~ 5.5V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 5V DS1744 Tray - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 34-PowerCap™ Module 34-PowerCap Module
DS3231M+ DS3231M+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 16SOIC En stock5040 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 - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 16-SOIC (0.295', 7.50mm Width) 16-SOIC
MCP79410-I/MS MCP79410-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8MSOP En stock25399 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 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-MSOP
S-35390A-J8T1G S-35390A-J8T1G ABLIC Inc. IC RTC CLOCK/CALENDAR I2C 8SOP En stock47080 pcs 1.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.93µA ~ 1.1µA @ 3V ~ 5V S-35390 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOP-J
M48T37V-10MH1F M48T37V-10MH1F STMicroelectronics IC RTC CLK/CALENDAR PAR 44SOH En stock1614 pcs 3V ~ 3.6V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V 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
M48T02-70PC1 M48T02-70PC1 STMicroelectronics IC RTC CLK/CALENDAR PAR 24DIP En stock1788 pcs 4.75V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.7V ~ 5.5V M48T02 Tube Timekeeper® 0°C ~ 70°C Through Hole Clock/Calendar Leap Year Parallel 24-DIP Module (0.600', 15.24mm) 24-PCDIP, CAPHAT®
PCF2127AT/2Y PCF2127AT/2Y NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 20SO En stock10661 pcs 1.8V ~ 4.2V 512B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 4.2V 1.5µA @ 3.3V PCF2127 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer I²C, 2-Wire Serial 20-SOIC (0.295', 7.50mm Width) 20-SO
V3022SO28A+ V3022SO28A+ EM Microelectronic IC RTC CLOCK/CALENDAR 28SOIC En stock5027 pcs 2V ~ 5.5V 8B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 15µA @ 3V V3022 Tube - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year, RAM - 28-SOIC (0.295", 7.50mm Width) 28-SOIC
DS1543-70 DS1543-70 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP En stock11950 pcs 4.5V ~ 5.5V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V DS1543 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer Parallel 28-DIP Module (0.600', 15.24mm) 28-EDIP
ISL12030IBZ ISL12030IBZ Intersil IC RTC CLK/CALENDAR I2C 8SOIC En stock22740 pcs 2.7V ~ 5.5V 128B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 18µA @ 5.5V - 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
DS12885QN+ DS12885QN+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28PLCC En stock4755 pcs 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V DS12885 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 28-LCC (J-Lead) 28-PLCC (11.51x11.51)
DS1308U-18+T DS1308U-18+T Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX En stock14934 pcs 1.71V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 100µA @ 200µA @ 1.89V ~ 5.5V DS1308 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
ISL12028IB27Z-T ISL12028IB27Z-T Intersil IC RTC CLK/CALENDAR I2C 14SOIC En stock11021 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 14-SOIC (0.154", 3.90mm Width) 14-SOIC
DS1306EN+ DS1306EN+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 20TSSOP En stock9286 pcs 2V ~ 5.5V 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V DS1306 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger SPI 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
DS1685-5+ DS1685-5+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24DIP En stock4512 pcs 4.5V ~ 5.5V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 5V DS1685 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-DIP (0.600", 15.24mm) 24-PDIP
MCP79412T-I/SN MCP79412T-I/SN Microchip Technology IC RTC CLK/CALENDAR I2C 8SOIC En 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
DS1339AU+ DS1339AU+ Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX En stock15313 pcs 1.71V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 200µA @ 1.71V ~ 5.5V DS1339 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-uMAX/uSOP
MCP7940NT-I/ST MCP7940NT-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8TSSOP En stock36850 pcs 1.8V ~ 5.5V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5V ~ 5.5V 1.2µA @ 3.3V MCP7940 Tape & Reel (TR) Automotive, AEC-Q100 -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
MAX31328NELB+ MAX31328NELB+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 10LGA En stock12837 pcs 2.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD 2.3V ~ 5.5V 3µA ~ 3.5µA @ 3V ~ 5.5V - Tray - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm I²C 10-LLGA 10-LGA (5x5)
PCF8583T/5,518 PCF8583T/5,518 NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SO En stock20871 pcs 2.5V ~ 6V 240B HH:MM:SS:hh (12/24 hr) YY-MM-DD - 10µA ~ 50µA @ 1V ~ 5V PCF8583 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, NVSRAM, Square Wave Output I²C, 2-Wire Serial 8-SOIC (0.295", 7.50mm Width) 8-SO
M48T37Y-70MH1E M48T37Y-70MH1E STMicroelectronics IC RTC CLK/CALENDAR PAR 44SOH En stock8350 pcs 4.5V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V M48T37 Tube 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
DS1672S-33+T&R DS1672S-33+T&R Analog Devices Inc./Maxim Integrated IC RTC BINARY COUNTER I2C 8SOIC En stock16165 pcs 2.97V ~ 3.63V - Binary Binary 1.3V ~ 3.63V 500µA @ 3.63V DS1672 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Binary Counter Trickle-Charger I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4337ZEEX PT7C4337ZEEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8TDFN En stock61530 pcs 1.8V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 1.3V ~ 1.8V PT7C4337 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-TDFN (2x3)
ISL1208IRT8Z-TK ISL1208IRT8Z-TK Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8TDFN En stock13162 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-WDFN Exposed Pad 8-TDFN (3x3)
BQ4845S-A4NTR BQ4845S-A4NTR Texas Instruments IC RTC CLK/CALENDAR PAR 28SOIC En stock7620 pcs 4.75V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V BQ4845 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel 28-SOIC (0.295", 7.50mm Width) 28-SOIC
DS1687-5IND+ DS1687-5IND+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP En stock2509 pcs 4.5V ~ 5.5V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 5V DS1687 Tube - -40°C ~ 85°C Through Hole Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-DIP Module (0.600', 15.24mm) 24-EDIP
DS1603+ DS1603+ Analog Devices Inc./Maxim Integrated IC RTC ELAPSED CTR SER 14EDIP En stock5630 pcs 4.5V ~ 5.5V - Binary Binary 3V ~ 4.5V 50µA @ 5V DS1603 Tube - 0°C ~ 70°C Through Hole Elapsed Time Counter - 3-Wire Serial 14-DIP Module (0.335', 8.51mm) 14-EDIP
DS1338C-33 DS1338C-33 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 16SOIC En stock8381 pcs 3V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 125µA ~ 200µA @ 3.63V ~ 5.5V - Bulk - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Leap Year, NVSRAM, Square Wave Output I²C 16-SOIC (0.295", 7.50mm Width) 16-SOIC
M41T82RM6E M41T82RM6E STMicroelectronics IC RTC CLK/CALENDAR I2C 8SOIC En 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
DS1501WZ+T&R DS1501WZ+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28SOIC En stock6588 pcs 3V ~ 3.6V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 4mA @ 3V ~ 3.6V DS1501 Tape & Reel (TR) - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Parallel 28-SOIC (0.295", 7.50mm Width) 28-SOIC
DS1672U-33 DS1672U-33 Analog Devices Inc./Maxim Integrated IC RTC BINARY COUNTER I2C 8UMAX En 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
DS12885T+ DS12885T+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 32TQFP En stock3903 pcs 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V DS12885 Tray - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 32-TQFP 32-TQFP (7x7)
BQ4832YMA-85 BQ4832YMA-85 Texas Instruments IC RTC CLK/CALENDAR PAR 32DIP En stock9650 pcs 4.5V ~ 5.5V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 4mA @ 4.5 V ~ 5.5 V BQ4832 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Supervisor, Watchdog Timer Parallel 32-DIP Module (0.610", 15.49mm) 32-DIP Module (18.42x42.8)
ISL1221IUZ ISL1221IUZ Renesas Electronics America Inc IC RTC EVENT REC I2C 10MSOP En stock10243 pcs 2.7V ~ 5.5V 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V ISL1221 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
M41T81M6E M41T81M6E STMicroelectronics IC RTC CLK/CALENDAR I2C 8SOIC En stock15770 pcs 2V ~ 5.5V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5V ~ 3.5V 100µA @ 2V ~ 5.5V M41T81 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
ISL1208IB8Z ISL1208IB8Z Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC En stock19578 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
DS1307ZN+ DS1307ZN+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 8SOIC En stock10597 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
DS1338Z-3+T&R DS1338Z-3+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 8SOIC En stock18338 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-SOIC (0.154', 3.90mm Width) 8-SOIC
M41T81SMY6F M41T81SMY6F STMicroelectronics IC RTC CLK/CALENDAR I2C 18SOX En stock7143 pcs 2.7V ~ 5.5V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2V ~ 3.5V 100µA @ 2.7V ~ 5.5V M41T81 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
1338-31DVGI8 1338-31DVGI8 Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8MSOP En stock24690 pcs 3.3V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 5µA @ 3.63V ~ 5.5V 1338-31 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-MSOP
DS1747W-120+ DS1747W-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 32EDIP En stock1003 pcs 2.97V ~ 3.63V 512KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V DS1747 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 32-DIP Module (0.600', 15.24mm) 32-EDIP
DS1308U-33+ DS1308U-33+ Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX En 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
M41T64Q6F M41T64Q6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16QFN En stock15460 pcs 1.3V ~ 4.4V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V M41T64 Tape & Reel (TR) Timekeeper® -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial 16-VFQFN Exposed Pad 16-QFN (3x3)
RTC-72421B RTC-72421B EPSON IC RTC CLK/CALENDAR PAR 18DIP En 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
DS3231SN# DS3231SN# Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 16SOIC En stock3304 pcs 2.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 5.5V 110µA ~ 170µA @ 3.63V ~ 5.5V DS3231 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, TCXO/Crystal I²C, 2-Wire Serial 16-SOIC (0.295', 7.50mm Width) 16-SOIC
BQ4285S-SB2TR BQ4285S-SB2TR Texas Instruments IC RTC CLK/CALENDAR PAR 24SOIC En stock10720 pcs 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V - BQ4285 Tape & Reel (TR) - 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
DS1305EN+ DS1305EN+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 20TSSOP En stock6390 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 Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Trickle-Charger SPI 20-TSSOP (0.173', 4.40mm Width) 20-TSSOP
DS1340C-33#T&R DS1340C-33#T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 16SOIC En stock8001 pcs 2.97V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 150µA @ 5.5V DS1340 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, Trickle-Charger I²C, 2-Wire Serial 16-SOIC (0.295', 7.50mm Width) 16-SOIC
PT7C4337WE PT7C4337WE Diodes Incorporated IC RTC CLK/CALENDAR I2C 8SOIC En 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
DS3232SN#T&R DS3232SN#T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 20SOIC En 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
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