Product list
| 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 | Detailed Description | Operating Temperature | Mounting Type | Type | Features | Interface | Package / Case | Supplier Device Package | Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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DS1673E-5+ | Analog Devices Inc./Maxim Integrated | IC RTC SYST CTRLR SER 20TSSOP | In stock3011 pcs | - | 4.5V ~ 5.5V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 300µA @ 5V | - | - | - | 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 | ||||
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MCP79401-I/MS | Microchip Technology | IC RTC CLK/CALENDAR I2C 8MSOP | In stock28448 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 | 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 | ||||
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MCP7940N-I/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | In stock50620 pcs | - | 1.8V ~ 5.5V | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 1.2µA @ 3.3V | - | - | - | MCP7940 | Tube | Automotive, AEC-Q100 | - | -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 | ||||
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AS1801-BTDT | ams | IC RTC CLK/CALENDAR I2C 8-TDFN | In stock5490 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) | ||||
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M41T62Q6F | STMicroelectronics | IC RTC CLK/CALENDAR I2C 16QFN | In stock6230 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) | ||||
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DS1302SN | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR SER 8SOIC | In stock13950 pcs | - | 2V ~ 5.5V | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 5.5V | 0.3µA ~ 1µA @ 2V ~ 5V | - | - | - | DS1302 | Tube | - | - | -40°C ~ 85°C | Surface Mount | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 3-Wire Serial | 8-SOIC (0.209', 5.30mm Width) | 8-SOIC | ||||
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DS1554-70IND+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 32EDIP | In stock953 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 | ||||
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ISL12008IB8Z-T | Renesas Electronics America Inc | IC RTC CLK/CALENDAR I2C 8SOIC | In stock16321 pcs | - | 2.7V ~ 5.5V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | - | - | - | ISL12008 | 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 | ||||
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DS1603 | Analog Devices Inc./Maxim Integrated | IC RTC ELAPSED CTR SER 14EDIP | In stock16050 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 | ||||
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MCP79402T-I/MS | Microchip Technology | IC RTC CLK/CALENDAR I2C 8MSOP | In stock29348 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 | - | - | - | MCP79402 | 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, 8-MSOP (0.118', 3.00mm Width) | 8-MSOP | ||||
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DS1338C-33 | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 16SOIC | In 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 | ||||
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PT7C4337WEX | Diodes Incorporated | IC RTC CLK/CALENDAR I2C 8SOIC | In stock76540 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 (TA) | Surface Mount | Clock/Calendar | Alarm, Leap Year, Square Wave Output | I²C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | ||||
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MCP79411-I/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | In stock41648 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 | - | - | - | MCP79411 | 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 | ||||
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DS1742-100IND+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 24EDIP | In stock5960 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 | ||||
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DS1337S | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 8SOIC | In stock4260 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 | ||||
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BQ4832YMA-85 | Texas Instruments | IC RTC CLK/CALENDAR PAR 32DIP | In 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) | ||||
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MCP79510-I/MS | Microchip Technology | IC RTC CLK/CALENDAR SPI 10MSOP | In stock28585 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 | - | - | - | MCP79510 | Tube | - | - | -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 | ||||
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BQ32000D | Texas Instruments | IC RTC CLK/CALENDAR I2C 8SOIC | In stock38440 pcs | - | 3V ~ 3.6V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.4V ~ 3.6V | 100µA @ 3.3V | - | - | - | BQ32000 | Tube | - | - | -40°C ~ 85°C | Surface Mount | Clock/Calendar | Leap Year, Square Wave Output, Trickle-Charger | I²C, 2-Wire Serial | 8-SOIC (0.154', 3.90mm Width) | 8-SOIC | ||||
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M48T58Y-70PC1 | STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-DIP | In stock1769 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 | Through Hole | Clock/Calendar | Leap Year | Parallel | 28-DIP Module (0.600', 15.24mm) | 28-PCDIP, CAPHAT® | ||||
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M41ST85WMH6F | STMicroelectronics | IC RTC CLK/CALENDAR I2C 28SOH | In stock5546 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 | - | - | - | M41ST85 | 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 | ||||
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DS1302S+T&R | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR SER 8SOIC | In stock13408 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 | ||||
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DS1338U-33+T&R | Analog Devices Inc./Maxim Integrated | IC RTC CLOCK/CALENDAR I2C 8UMAX | In stock15910 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-TSSOP, 8-MSOP (0.118', 3.00mm Width) | 8-uMAX/uSOP | ||||
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DS1747-70+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 32EDIP | In stock1081 pcs | - | 4.5V ~ 5.5V | 512KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 4mA @ 5V | - | - | - | DS1747 | Tube | - | - | 0°C ~ 70°C | Through Hole | Clock/Calendar | Leap Year, NVSRAM, Y2K | Parallel | 32-DIP Module (0.600", 15.24mm) | 32-EDIP | ||||
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S-35390A-J8T1G | ABLIC Inc. | IC RTC CLOCK/CALENDAR I2C 8SOP | In 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 | ||||
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DS3231M+TRL | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 16SOIC | In stock5347 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 | Tape & Reel (TR) | - | - | -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 | ||||
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DS1687-3 | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 24EDIP | In stock17220 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 | ||||
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DS1678S+T&R | Analog Devices Inc./Maxim Integrated | IC RTC TIME EVENT REC I2C 8SOIC | In stock9565 pcs | - | 4.5V ~ 5.5V | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.6V ~ 3.5V | - | - | - | - | DS1678 | Tape & Reel (TR) | - | - | -40°C ~ 85°C | Surface Mount | Time Event Recorder | Alarm, Leap Year, NVSRAM, Y2K | I²C, 2-Wire Serial | 8-SOIC (0.209", 5.30mm Width) | 8-SOIC | ||||
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DS1243Y-120+ | Analog Devices Inc./Maxim Integrated | IC RTC PHANTOM CHIP PAR 28EDIP | In stock1576 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 | ||||
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X1288V14-2.7A | Renesas Electronics America Inc | IC RTC CLK/CALENDAR I2C 14TSSOP | In stock6270 pcs | - | 2.7V ~ 5.5V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | - | - | - | X1288 | Tube | - | - | 0°C ~ 70°C | Surface Mount | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | I²C, 2-Wire Serial | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | ||||
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M41T62LC6F | STMicroelectronics | IC RTC CLK/CALENDAR I2C 8LCC | In stock16870 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 | 8-LCC | 8-LCC (1.5x3.2) | ||||
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DS3232S#T&R | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 20SOIC | In stock5865 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) | - | - | 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 | ||||
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PT7C4307WE | Diodes Incorporated | IC RTC CLK/CALENDAR I2C 8SOIC | In stock12250 pcs | - | 4.5V ~ 5.5V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 3.5V | 1.5mA @ 4.5V ~ 5.5V | - | - | - | - | Tube | - | - | -40°C ~ 85°C | Surface Mount | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output | I²C, 2-Wire Serial | 8-SOIC (0.154', 3.90mm Width) | 8-SOIC | ||||
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DS1371U+T&R | Analog Devices Inc./Maxim Integrated | IC RTC BINARY COUNTER I2C 8UMAX | In stock22390 pcs | - | 1.7V ~ 5.5V | - | Binary | Binary | - | 1.3µA @ 1.7V ~ 5.5V | - | - | - | DS1371 | Tape & Reel (TR) | - | - | -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 | ||||
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DS1511Y+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 28EDIP | In stock2718 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 | ||||
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PCF85363ATL/AX | NXP USA Inc. | IC RTC CLK/CALENDAR I2C 10DFN | In stock52430 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 | 10-XFDFN Exposed Pad | 10-DFN (2.6x2.6) | ||||
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M41T00SM6E | STMicroelectronics | IC RTC CLK/CALENDAR I2C 8SOIC | In stock12530 pcs | - | 2.7V ~ 5.5V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2V ~ 3.5V | 70µA @ 2.7V ~ 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 | ||||
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DS1685EN-5+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 24TSSOP | In stock4748 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 | ||||
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DS17485S-5+ | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR PAR 24SOIC | In stock2647 pcs | - | 4.5V ~ 5.5V | 4KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 3mA @ 4.5V ~ 5.5V | - | - | - | DS17485 | 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 | ||||
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ISL12057IUZ | Renesas Electronics America Inc | IC RTC CLK/CALENDAR I2C 8MSOP | In stock24649 pcs | - | 1.8V ~ 3.6V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | - | - | - | ISL12057 | Tube | - | - | -40°C ~ 85°C | Surface Mount | Clock/Calendar | Alarm, Leap Year | I²C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) | 8-MSOP | ||||
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DS1244Y-150 | Analog Devices Inc./Maxim Integrated | 256K NV SRAM & PHANTOM CLOCK | In stock2021 pcs | - | 4.5V ~ 5.5V | 32KB | HH:MM:SS (12/24 hr) | YY-MM-DD | - | 5mA ~ 10mA @ 3V ~ 5V | - | - | - | - | Bulk | - | - | 0°C ~ 70°C (TA) | Through Hole | Phantom Time Chip | EEPROM, Leap Year, RAM, SRAM | Parallel | 28-DIP Module (0.600", 15.24mm) | 28-EDIP | ||||
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DS1339AU+T | Analog Devices Inc./Maxim Integrated | IC RTC CLOCK/CALENDAR I2C 8UMAX | In stock15904 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 | ||||
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DS1344D-3+T&R | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR SPI 14TDFN | In stock9349 pcs | - | 2.7V ~ 5.5V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | - | - | - | - | DS1344 | Tape & Reel (TR) | - | - | -40°C ~ 85°C | Surface Mount | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | SPI | 14-WFDFN Exposed Pad | 14-TDFN (3x3) | ||||
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M41ST85WMH6E | STMicroelectronics | IC RTC CLK/CALENDAR I2C 28SOH | In stock15470 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 | Tube | - | - | -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 | ||||
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M48T02-70PC1 | STMicroelectronics | IC RTC CLK/CALENDAR PAR 24DIP | In 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® | ||||
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DS1672S-3 | Analog Devices Inc./Maxim Integrated | IC RTC BINARY COUNTER I2C 8SOIC | In stock4890 pcs | - | 2.7V ~ 3.3V | - | Binary | Binary | 1.3V ~ 3.63V | 500µA @ 3.3V | - | - | - | 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 | ||||
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CDP68HC68T1M | Intersil | IC RTC CLK/CALENDAR SPI 20SOIC | In stock3671 pcs | - | 3V ~ 6V | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.2V ~ 6V | 20µA ~ 500µA @ 5V | - | - | - | - | Tube | - | - | -40°C ~ 85°C | Surface Mount | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | SPI | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | ||||
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RTC-62421B | EPSON | IC RTC CLK/CALENDAR PAR 18DIP | In stock16210 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 | ||||
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DS1340Z-33 | Analog Devices Inc./Maxim Integrated | IC RTC CLK/CALENDAR I2C 8SOIC | In stock4220 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-SOIC (0.154', 3.90mm Width) | 8-SOIC | ||||
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DS1678S | Analog Devices Inc./Maxim Integrated | IC RTC TIME EVENT REC I2C 8SOIC | In stock12430 pcs | - | 4.5V ~ 5.5V | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.6V ~ 3.5V | - | - | - | - | DS1678 | Tube | - | - | -40°C ~ 85°C | Surface Mount | Time Event Recorder | Alarm, Leap Year, NVSRAM, Y2K | I²C, 2-Wire Serial | 8-SOIC (0.209", 5.30mm Width) | 8-SOIC | ||||
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M41T81M6F | STMicroelectronics | IC RTC CLK/CALENDAR I2C 8SOIC | In stock20994 pcs | - | 2V ~ 5.5V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5V ~ 3.5V | 100µA @ 2V ~ 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 | 8-SOIC (0.154', 3.90mm Width) | 8-SOIC |