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сравнение Изображение Част # Производител описание Складова наличност ECAD модел RoHS Напрежение - Доставка Размер на паметта Времеви формат Формат на датата Напрежение - захранване, батерия Текущ - Таймед (Макс) Основен номер на продукта Пакет серия Работна температура Тип монтаж Тип Характеристика интерфейс Пакет / касета Пакет на доставчик на устройства количество
ISL1221IUZ-T ISL1221IUZ-T Renesas Electronics America Inc IC RTC EVENT REC I2C 10MSOP В наличност7299 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 Tape & Reel (TR) - -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
BU9873FVM-GTTR BU9873FVM-GTTR Rohm Semiconductor IC RTC CLK/CALENDAR I2C 8MSOP В наличност35290 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-VSSOP, 8-MSOP (0.110", 2.80mm Width) 8-MSOP
M41T62Q6F M41T62Q6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16QFN В наличност6230 pcs 1.3V ~ 4.4V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V M41T62 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)
DS1685-3+ DS1685-3+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24-DIP В наличност6815 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 Through Hole Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-DIP (0.600', 15.24mm) 24-PDIP
DS1243Y-120+ DS1243Y-120+ Analog Devices Inc./Maxim Integrated IC RTC PHANTOM CHIP PAR 28EDIP В наличност1576 pcs 4.5V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V DS1243 Tube - 0°C ~ 70°C Through Hole Phantom Time Chip Leap Year Parallel 28-DIP Module (0.600', 15.24mm) 28-EDIP
DS1315E-33+ DS1315E-33+ Analog Devices Inc./Maxim Integrated IC RTC PHANTOM CHIP PAR 20TSSOP В наличност2031 pcs 3V ~ 3.6V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 1.1mA @ 3.3V DS1315 Tube - 0°C ~ 70°C Surface Mount Phantom Time Chip Leap Year Parallel 20-TSSOP (0.173', 4.40mm Width) 20-TSSOP
MCP79400-I/MS MCP79400-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8MSOP В наличност28574 pcs 1.8V ~ 5.5V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V MCP79400 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
MCP7940MT-I/SN MCP7940MT-I/SN Microchip Technology IC RTC CLK/CALENDAR I2C 8SOIC В наличност52660 pcs 1.8V ~ 5.5V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1µA @ 5.5V MCP7940 Tape & Reel (TR) - -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 В наличност1088 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
DS1683S+T&R DS1683S+T&R Analog Devices Inc./Maxim Integrated IC RTC ELAPSED CNT I2C 8SOIC В наличност13100 pcs 2.5V ~ 5.5V 16B Binary Binary - - DS1683 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Elapsed Time Counter Alarm, EEPROM I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
DS1685S-5 DS1685S-5 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24SOIC В наличност10350 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 Surface Mount Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-SOIC (0.295", 7.50mm Width) 24-SOIC
DS1687-5 DS1687-5 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP В наличност11350 pcs 4.5V ~ 5.5V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 5V 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
DS1685E-3+ DS1685E-3+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24TSSOP В наличност8149 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
DS12885N DS12885N Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24DIP В наличност3720 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 Through Hole Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-DIP (0.600", 15.24mm) 24-PDIP
M48T37V-10MH1F M48T37V-10MH1F STMicroelectronics IC RTC CLK/CALENDAR PAR 44SOH В наличност1614 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
ISL12022MIBZ-TR5421 ISL12022MIBZ-TR5421 Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 20SOIC В наличност8200 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
M48T35-70PC1 M48T35-70PC1 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP В наличност1525 pcs 4.75V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 4.75V ~ 5.5V M48T35 Tube Timekeeper® 0°C ~ 70°C Through Hole Clock/Calendar Leap Year Parallel 28-DIP Module (0.600", 15.24mm) 28-PCDIP, CAPHAT®
DS1308U-33+T DS1308U-33+T Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX В наличност12795 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 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
DS1642-100 DS1642-100 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP В наличност15050 pcs 4.5V ~ 5.5V 2KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V DS1642 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, NVSRAM Parallel 24-DIP Module (0.600', 15.24mm) 24-EDIP
DS1340U-3+ DS1340U-3+ Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX В наличност13501 pcs 2.7V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 125µA @ 3.3V DS1340 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, Trickle-Charger I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-uMAX/uSOP
DS1647P-120+ DS1647P-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM В наличност8060 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
DS1672S-33 DS1672S-33 Analog Devices Inc./Maxim Integrated IC RTC BINARY COUNTER I2C 8SOIC В наличност15060 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-SOIC (0.154", 3.90mm Width) 8-SOIC
V3022SO28A+ V3022SO28A+ EM Microelectronic IC RTC CLOCK/CALENDAR 28SOIC В наличност5027 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
DS1302ZN+T&R DS1302ZN+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SER 8SOIC В наличност18668 pcs 2V ~ 5.5V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V DS1302 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Trickle-Charger 3-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS17887-5+ DS17887-5+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP В наличност2393 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 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
ISL12028IBAZ-T ISL12028IBAZ-T Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 14SOIC В наличност9280 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 Tape & Reel (TR) - -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
DS1646-120+ DS1646-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 32EDIP В наличност6690 pcs 4.5V ~ 5.5V 128KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 4.5 V ~ 5.5 V DS1646 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, NVSRAM Parallel 32-DIP Module (0.600', 15.24mm) 32-EDIP
DS3231M+ DS3231M+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 16SOIC В наличност5040 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
BQ3285ES BQ3285ES Texas Instruments IC RTC CLK/CALENDAR PAR 24SOIC В наличност15600 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
DS1685EN-5 DS1685EN-5 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24TSSOP В наличност15880 pcs 4.5V ~ 5.5V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 5V DS1685 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-TSSOP (0.173', 4.40mm Width) 24-TSSOP
DS3234S# DS3234S# Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 20SOIC В наличност6024 pcs 2V ~ 5.5V 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V DS3234 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal SPI 20-SOIC (0.295', 7.50mm Width) 20-SOIC
DS1390U-33+ DS1390U-33+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 10UMAX В наличност14263 pcs 2.97V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 175µA @ 2.97V ~ 5.5V DS1390 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger SPI 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) 10-uMAX/uSOP
DS1315EN-33+ DS1315EN-33+ Analog Devices Inc./Maxim Integrated IC RTC PHANTOM CHIP PAR 20TSSOP В наличност2059 pcs 3V ~ 3.6V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 1.1mA @ 3.3V DS1315 Tube - -40°C ~ 85°C Surface Mount Phantom Time Chip Leap Year Parallel 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
BQ3285ESS BQ3285ESS Texas Instruments IC RTC CLK/CALENDAR PAR 24SSOP В наличност17950 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-SSOP (0.154', 3.90mm Width) 24-SSOP
DS1682S+ DS1682S+ Analog Devices Inc./Maxim Integrated IC RTC ELAPSED CNT I2C 8SOIC В наличност7254 pcs 2.5V ~ 5.5V 10B Binary Binary - 4µA ~ 15µA @ 3V ~ 5.5V DS1682 Tube - -40°C ~ 85°C Surface Mount Elapsed Time Counter Alarm, EEPROM I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS1308U-33+ DS1308U-33+ Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX В наличност15627 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
V3020SO8B+ V3020SO8B+ EM Microelectronic IC RTC CLK/CALENDAR SER 8SOIC В наличност24695 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
M48T35AV-10MH1F M48T35AV-10MH1F STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH В наличност1767 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
DS1682S DS1682S Analog Devices Inc./Maxim Integrated IC RTC ELAPSED CNT I2C 8SOIC В наличност17570 pcs 2.5V ~ 5.5V 10B Binary Binary - 4µA ~ 15µA @ 3V ~ 5.5V DS1682 Tube - -40°C ~ 85°C Surface Mount Elapsed Time Counter Alarm, EEPROM I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
DS14287 DS14287 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP В наличност15260 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 DS14287 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
DS12885Q+T&R DS12885Q+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28PLCC В наличност6199 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 Tape & Reel (TR) - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 28-LCC (J-Lead) 28-PLCC (11.51x11.51)
ISL12058IBZ-T ISL12058IBZ-T Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC В наличност21502 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-SOIC (0.154', 3.90mm Width) 8-SOIC
BQ4845YS-A4 BQ4845YS-A4 Texas Instruments IC RTC CLK/CALENDAR PAR 28SOIC В наличност5070 pcs 4.5V ~ 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 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel 28-SOIC (0.295", 7.50mm Width) 28-SOIC
M41T00SM6F M41T00SM6F STMicroelectronics IC RTC CLK/CALENDAR I2C 8SOIC В наличност22493 pcs 2.7V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd 2V ~ 3.5V 70µA @ 2.7V ~ 5.5V M41T00 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
CDP68HC68T1M2 CDP68HC68T1M2 Renesas Electronics America Inc IC RTC CLK/CALENDAR SPI 16SOIC В наличност11890 pcs 3V ~ 6V 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.2V ~ 6V 20µA ~ 500µA @ 5V CDP68HC68T1 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer SPI 16-SOIC (0.295', 7.50mm Width) 16-SOIC
DS1302S+T&R DS1302S+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SER 8SOIC В наличност13408 pcs 2V ~ 5.5V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V DS1302 Tape & Reel (TR) - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Trickle-Charger 3-Wire Serial 8-SOIC (0.209', 5.30mm Width) 8-SOIC
ISL1208IU8 ISL1208IU8 Intersil IC RTC CLK/CALENDAR I2C 8MSOP В наличност25475 pcs 2.7V ~ 5.5V 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V - Tube - -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
M48T37Y-70MH1F M48T37Y-70MH1F STMicroelectronics IC RTC CLK/CALENDAR PAR 44SOH В наличност2258 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
PT7C433833UE PT7C433833UE Diodes Incorporated IC RTC CLK/CALENDAR I2C 8MSOP В наличност17840 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 - 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-MSOP
DS1388Z-33+ DS1388Z-33+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 8SOIC В наличност9517 pcs 2.97V ~ 3.63V 512B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 150µA @ 2.97V ~ 3.63V DS1388 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
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