Vergleichen | Bild | Teil # | Hersteller | Beschreibung | Lagerung | ECAD -Modell | RoHS | Verpackung | Spannungsversorgung | Speichergröße | Zeitformat | Datumsformat | Spannung - Versorgung, Batterie | Aktuell - Zeitmessung (Max) | Bleifreier Status / RoHS-Status | Feuchtigkeitsempfindlichkeitsniveau (MSL) | Andere Namen | Grundproduktnummer | Paket | Serie | detaillierte Beschreibung | Betriebstemperatur | Befestigungsart | Art | Eigenschaften | Schnittstelle | Verpackung / Gehäuse | Supplier Device-Gehäuse | Anzahl |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DS1308U-18+ | Analog Devices Inc./Maxim Integrated | IC RTC CLOCK/CALENDAR I2C 8UMAX | vorrätig9891 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 | 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 | ||||
![]() |
DS1689SN | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 28SOIC | vorrätig7360 pcs | - | 2.7V ~ 3.3V, 4.5V ~ 5.5V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 3V, 3mA @ 5V | - | - | - | DS1689 | Tube | - | - | -40°C ~ 85°C | Surface Mount | Clock/Calendar | NVSRAM | Parallel | 28-SOIC (0.337", 8.56mm Width) | 28-SOIC | ||||
![]() |
DS1687-5IND+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 24EDIP | vorrätig2509 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 | ||||
![]() |
DS1687-3 | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 24EDIP | vorrätig17220 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 | ||||
![]() |
MCP79412-I/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig36134 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 | Tube | - | - | -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 | ||||
![]() |
X1227S8I | Intersil | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig10700 pcs | - | 4.5V ~ 5.5V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | - | - | - | - | Tube | - | - | -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 | ||||
![]() |
PT7C4337UEX | Diodes Incorporated | IC RTC CLK/CALENDAR I2C 8MSOP | vorrätig79130 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-TSSOP, 8-MSOP (0.118', 3.00mm Width) | 8-MSOP | ||||
DS1307Z+T&R | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig16370 pcs | - | 4.5V ~ 5.5V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 3.5V | 200µA @ 5V | - | - | - | DS1307 | Tape & Reel (TR) | - | - | 0°C ~ 70°C | Surface Mount | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | |||||
![]() |
DS3232SN# | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 20SOIC | vorrätig5040 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 | ||||
![]() |
RTC-62421B | EPSON | IC RTC CLK/CALENDAR PAR 18DIP | vorrätig16210 pcs | - | 4.5V ~ 5.5V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA ~ 3µA @ 2V ~ 5V | - | - | - | - | Tube | - | - | -40°C ~ 85°C | Through Hole | Clock/Calendar | Leap Year | Parallel | 18-DIP (0.300', 7.62mm) | 18-DIP | ||||
![]() |
BQ4850YMA-85N | Texas Instruments | IC RTC CLK/CALENDAR PAR 32DIP | vorrätig10990 pcs | - | 4.5V ~ 5.5V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 1mA @ 4.5V ~ 5.5V | - | - | - | BQ4850 | Tube | - | - | -40°C ~ 85°C | Through Hole | Clock/Calendar | Alarm | Parallel | 32-DIP Module (0.61", 15.49mm) | 32-DIP Module (18.42x52.96) | ||||
![]() |
ISL12028IV27Z | Intersil | IC RTC CLK/CALENDAR I2C 14TSSOP | vorrätig14033 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 | - | - | - | - | 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 | ||||
![]() |
DS1672U-33+T&R | Analog Devices Inc./Maxim Integrated | IC RTC BINARY COUNTER I2C 8UMAX | vorrätig17058 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-TSSOP, 8-MSOP (0.118', 3.00mm Width) | 8-uMAX/uSOP | ||||
DS1307ZN+T&R | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig13128 pcs | - | 4.5V ~ 5.5V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 3.5V | 200µA @ 5V | - | - | - | DS1307 | 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 | |||||
DS3231MZ/V+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig5624 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 | |||||
DS1511Y+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 28EDIP | vorrätig2718 pcs | - | 4.5V ~ 5.5V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 5mA @ 4.5V ~ 5.5V | - | - | - | DS1511 | Tube | - | - | 0°C ~ 70°C | Through Hole | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | Parallel | 28-DIP Module (0.600', 15.24mm) | 28-EDIP | |||||
![]() |
DS1340U-33+ | Analog Devices Inc./Maxim Integrated | IC RTC CLOCK/CALENDAR I2C 8UMAX | vorrätig16501 pcs | - | 2.97V ~ 5.5V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 150µA @ 5.5V | - | - | - | 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 | ||||
![]() |
DS1742W-150+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 24EDIP | vorrätig12100 pcs | - | 2.97V ~ 3.63V | 2KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3.3V | - | - | - | DS1742 | Tube | - | - | 0°C ~ 70°C | Through Hole | Clock/Calendar | Leap Year, NVSRAM, Y2K | Parallel | 24-DIP Module (0.600', 15.24mm) | 24-EDIP | ||||
![]() |
DS12885S+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 24SOIC | vorrätig7322 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 | - | - | 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 | ||||
![]() |
M41T83RMY6F | STMicroelectronics | IC RTC CLK/CALENDAR I2C 18SOX | vorrätig10044 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 | STMicroelectronics | IC RTC CLK/CALENDAR PAR 44SOH | vorrätig2258 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 | ||||
![]() |
ISL12025IBZ | Intersil | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig4290 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 | - | - | - | - | Tube | - | - | -40°C ~ 85°C | Surface Mount | Clock/Calendar | Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | I²C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ||||
![]() |
DS1248Y-120 | Analog Devices Inc./Maxim Integrated | 1024K NV SRAM & PHANTOM CLOCK | vorrätig2106 pcs | - | 2.97V ~ 3.63V, 4.5V ~ 5.5V | 128KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Integrated | 10mA @ 5V | - | - | - | - | Bulk | - | - | 0°C ~ 70°C | Through Hole | Phantom Time Chip | Leap Year, NVSRAM | Parallel | 32-DIP Module (0.600", 15.24mm) | 32-EDIP | ||||
![]() |
MCP79401T-I/MNY | Microchip Technology | IC RTC CLK/CALENDAR I2C 8TDFN | vorrätig32430 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 | - | - | - | MCP79401 | 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-WFDFN Exposed Pad | 8-TDFN (2x3) | ||||
![]() |
DS1670E/T&R | Analog Devices Inc./Maxim Integrated | IC RTC SYST CTRLR SER 20TSSOP | vorrätig12390 pcs | - | 2.97V ~ 3.63V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 100µA @ 3.3V | - | - | - | DS1670 | Tape & Reel (TR) | - | - | 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 | ||||
![]() |
DS1744W-120IND | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 28EDIP | vorrätig14780 pcs | - | 2.97V ~ 3.63V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2mA @ 3.3V | - | - | - | DS1744 | Tube | - | - | -40°C ~ 85°C | Through Hole | Clock/Calendar | Leap Year, NVSRAM, Y2K | Parallel | 28-DIP Module (0.600', 15.24mm) | 28-EDIP | ||||
![]() |
ISL1221IUZ-T | Renesas Electronics America Inc | IC RTC EVENT REC I2C 10MSOP | vorrätig7299 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 | ||||
![]() |
DS1372U+ | Analog Devices Inc./Maxim Integrated | IC RTC BINARY COUNTER I2C 8UMAX | vorrätig18855 pcs | - | 2.4V ~ 5.5V | - | Binary | Binary | - | 0.8µA @ 2.4V ~ 5.5V | - | - | - | DS1372 | Tube | - | - | -40°C ~ 85°C | Surface Mount | Binary Counter | Alarm, Square Wave Output, Watchdog Timer | I²C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) | 8-uMAX/uSOP | ||||
![]() |
M41T80M6F | STMicroelectronics | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig25607 pcs | - | 2V ~ 5.5V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 2.4µA ~ 31µA @ 2V ~ 5.5V | - | - | - | M41T80 | Tape & Reel (TR) | - | - | -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 | ||||
DS1338Z-33+T&R | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig19595 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 | - | - | - | 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 | |||||
![]() |
DS1337C | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 16SOIC | vorrätig17660 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 | 16-SOIC (0.295', 7.50mm Width) | 16-SOIC | ||||
![]() |
DS1339BU+T | Analog Devices Inc./Maxim Integrated | IC RTC CLOCK/CALENDAR I2C 8UMAX | vorrätig13535 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 | Tape & Reel (TR) | - | - | -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 | ||||
![]() |
DS1556WP-120+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 34PCM | vorrätig806 pcs | - | 2.97V ~ 3.63V | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 4mA @ 3.3V | - | - | - | DS1556 | Tray | - | - | 0°C ~ 70°C | Surface Mount | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Parallel | 34-PowerCap™ Module | 34-PowerCap Module | ||||
![]() |
DS1672-3 | Analog Devices Inc./Maxim Integrated | IC RTC BINARY COUNTER I2C 8DIP | vorrätig16130 pcs | - | 2.7V ~ 3.3V | - | Binary | Binary | 1.3V ~ 3.63V | 500µA @ 3.3V | - | - | - | DS1672 | Tube | - | - | -40°C ~ 85°C | Through Hole | Binary Counter | Trickle-Charger | I²C, 2-Wire Serial | 8-DIP (0.300', 7.62mm) | 8-PDIP | ||||
![]() |
BQ4285S-SB2TR | Texas Instruments | IC RTC CLK/CALENDAR PAR 24SOIC | vorrätig10720 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 | ||||
![]() |
DS2417P+ | Analog Devices Inc./Maxim Integrated | IC RTC BINARY CNTR 1-WIRE 6TSOC | vorrätig20837 pcs | - | 2.5V ~ 5.5V | - | Binary | Binary | - | 0.45µA @ 2.5V ~ 5.5V | - | - | - | DS2417 | Tube | - | - | -40°C ~ 85°C | Surface Mount | Binary Counter | Unique ID | 1-Wire® Serial | 6-SMD, J-Lead | 6-TSOC | ||||
![]() |
DS1744-70+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 28EDIP | vorrätig1475 pcs | - | 4.5V ~ 5.5V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4mA @ 5V | - | - | - | DS1744 | Tube | - | - | 0°C ~ 70°C | Through Hole | Clock/Calendar | Leap Year, NVSRAM, Y2K | Parallel | 28-DIP Module (0.600', 15.24mm) | 28-EDIP | ||||
![]() |
DS1603 | Analog Devices Inc./Maxim Integrated | IC RTC ELAPSED CTR SER 14EDIP | vorrätig16050 pcs | - | 4.5V ~ 5.5V | - | Binary | Binary | 3V ~ 4.5V | 50µA @ 5V | - | - | - | DS1603 | Bag | - | - | 0°C ~ 70°C | Through Hole | Elapsed Time Counter | - | 3-Wire Serial | 14-DIP Module (0.335", 8.51mm) | 14-EDIP | ||||
![]() |
AS1801-BTDT | ams | IC RTC CLK/CALENDAR I2C 8-TDFN | vorrätig5490 pcs | Tape & Reel (TR) | 1.8 V ~ 3.6 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.9 V ~ 3.6 V | 0.5µA @ 1.5V | Lead free / RoHS Compliant | 1 (Unlimited) | 178260004 AS1801-BTDTTR AS1801BTDT |
- | - | - | Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-UFDFN Exposed Pad | -40°C ~ 85°C | Surface Mount | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | I²C, 2-Wire Serial | 8-UFDFN Exposed Pad | 8-TDFN (2x2) | ||||
![]() |
PCF85363ATT/AJ | NXP USA Inc. | IC RTC CLK/CALENDAR I2C 8TSSOP | vorrätig52250 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 | ||||
![]() |
ISL12022MIBZR5421 | Renesas Electronics America Inc | IC RTC CLK/CALENDAR I2C 20SOIC | vorrätig8510 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 | ||||
![]() |
MCP7940MT-I/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | vorrätig52660 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 | ||||
![]() |
DS1673E-3+ | Analog Devices Inc./Maxim Integrated | IC RTC SYST CTRLR SER 20TSSOP | vorrätig4234 pcs | - | 2.7V ~ 3.3V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 100µA @ 3V | - | - | - | DS1673 | 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 | ||||
![]() |
DS3232S# | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 20SOIC | vorrätig6456 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 | - | - | 0°C ~ 70°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 | ||||
![]() |
DS1340C-33#T&R | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 16SOIC | vorrätig8001 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 | ||||
![]() |
BQ4802YPW | Texas Instruments | IC RTC CLK/CALENDAR PAR 28TSSOP | vorrätig4621 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-TSSOP (0.173', 4.40mm Width) | 28-TSSOP | ||||
![]() |
ISL12028IB27Z | Intersil | IC RTC CLK/CALENDAR I2C 14SOIC | vorrätig13306 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 | - | - | - | - | 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 | ||||
![]() |
BQ4285S-SB2 | Texas Instruments | IC RTC CLK/CALENDAR PAR 24SOIC | vorrätig13200 pcs | - | 4.5V ~ 5.5V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 4V | - | - | - | - | BQ4285 | 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 | ||||
![]() |
M41T83RQA6F | STMicroelectronics | IC RTC CLK/CALENDAR I2C 16QFN | vorrätig10721 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 | 16-VQFN Exposed Pad | 16-QFN (4x4) | ||||
DS1554-70IND+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 32EDIP | vorrätig953 pcs | - | 4.5V ~ 5.5V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 6mA @ 5V | - | - | - | 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 |