实时时钟

实时时钟
Real Time Clocks (RTCs) are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many real time clock manufacturers including Analog Devices, Epson, Microchip, Micro Crystal, NXP, Renesas Electronics, STMicroelectronics & more. Please view our large selection of real time clocks below.
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Analog Devices / Maxim Integrated 实时时钟 I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
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Serial 2-Wire, I2C Binary Binary 3 B uSOP-10 Backup Switching 2.97 V 3.3 V - 40 C + 85 C DS1374U SMD/SMT Reel

Analog Devices / Maxim Integrated 实时时钟 I C Digital Input RTC with Alarm
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I2C YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 16 B TDFN-EP-6 No Backup Switching 1.7 V 5.5 V - 40 C + 85 C DS1375T SMD/SMT Reel
Analog Devices / Maxim Integrated 实时时钟 Low-Voltage SPI/3-Wire RTCs with Trickle
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SPI BCD HH:MM:SS:hh (12 hr, 24 hr) uSOP-10 Backup Switching 1.71 V 1.89 V - 40 C + 85 C DS1390 SMD/SMT Reel
Analog Devices / Maxim Integrated 实时时钟 Low-Voltage SPI/3-Wire RTCs with Trickle
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SPI YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) uSOP-10 Backup Switching 1.71 V 1.89 V - 40 C + 85 C DS1391U SMD/SMT Tube

Analog Devices / Maxim Integrated 实时时钟 Y2K-Compliant Watchdog Real-Time Clocks
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Parallel YYYY-MM-DD HH:MM:SS (24 hr) 256 B SO-28 3 V 3.6 V 0 C + 70 C DS1501WZ+ SMD/SMT Tube
Analog Devices / Maxim Integrated 实时时钟 4Meg, Nonvolatile, Y2K-Compliant Timekee
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Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 512 kB PowerCap Module-34 Backup Switching 2.97 V 3.63 V - 40 C + 85 C DS1557WP SMD/SMT Tray
Analog Devices / Maxim Integrated 实时时钟 Watchdog Clocks with NV RAM Control
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Parallel HH:MM:SS (24 hr) TQFP-48 Backup Switching 2.97 V 3.63 V - 40 C + 85 C DS1558W SMD/SMT Reel

Analog Devices / Maxim Integrated 实时时钟 I C 32-Bit Binary Counter RTC
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Serial 2-Wire, I2C Binary Binary Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1672U SMD/SMT Tube
Analog Devices / Maxim Integrated 实时时钟 3V/5V Real-Time Clock
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Multiplexed YY-MM-DD-dd HH:MM:SS (24 hr) 242 B TSSOP-24 4.5 V 5.5 V 0 C + 70 C DS1685E SMD/SMT Reel
Analog Devices / Maxim Integrated 实时时钟 Y2K-Compliant, Nonvolatile Timekeeping R
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Parallel HH:MM:SS (24 hr) 512 kB PowerCap Module-34 2.97 V 3.63 V - 40 C + 85 C DS1747WP SMD/SMT Tray
Analog Devices / Maxim Integrated 实时时钟 3V/5V Real-Time Clocks
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Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 4 kB EDIP-24 Integrated Battery 2.7 V 3.7 V 0 C + 70 C DS17487 Through Hole Tube
Analog Devices / Maxim Integrated 实时时钟 3V/5V Real-Time Clocks
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Parallel, Phantom Clock YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 4 kB EDIP-24 Integrated Battery 4.5 V 5.5 V - 40 C + 85 C DS17487 Through Hole Tube

Analog Devices / Maxim Integrated 实时时钟 3V/5V Real-Time Clocks
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Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 8 kB SO-24 Backup Switching 2.7 V 3.7 V 0 C + 70 C DS17885S SMD/SMT Tube
Analog Devices / Maxim Integrated 实时时钟 3V/5V Real-Time Clocks
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Multiplexed YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 8 kB EDIP-24 Integrated Battery 2.7 V 3.7 V 0 C + 70 C DS17887 Through Hole Tube
Analog Devices / Maxim Integrated 实时时钟 Low Current 实时时钟 with I2C Int
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I2C WLP-12 MAX31341 Reel
Analog Devices / Maxim Integrated 实时时钟 4Meg, Nonvolatile, Y2K-Compliant Timekee
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Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 512 kB PowerCap Module-34 Backup Switching 2.97 V 3.63 V 0 C + 70 C DS1557WP SMD/SMT Tray
Analog Devices / Maxim Integrated 实时时钟 4096k NV SRAM with Phantom Clock
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Parallel YY-MM-DD-dd HH:MM:SS:hh (12 hr, 24 hr) 512 kB PowerCap Module-34 2.97 V 3.63 V - 40 C + 85 C DS1251WP SMD/SMT Tray

Analog Devices / Maxim Integrated 实时时钟 RTCs with Constant-Voltage Trickle Charg
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Multiplexed YY-MM-DD-dd HH:MM:SS (24 hr) 114 B SO-24 Backup Switching 4.5 V 5.5 V - 40 C + 85 C DS12R885S SMD/SMT Reel

Analog Devices / Maxim Integrated 实时时钟 Phantom Time Chip
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Parallel YY-MM-DD-dd HH:MM:SS (24 hr) 8 B SOIC-16 Backup Switching 3 V 3.6 V 0 C + 70 C DS1315S SMD/SMT Reel
Analog Devices / Maxim Integrated 实时时钟 I C RTC with 56-Byte NV RAM
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SO-8 DS1338Z Reel
Analog Devices / Maxim Integrated 实时时钟 I C RTC with Trickle Charger
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Serial 2-Wire, I2C HH:MM:SS (24 hr) SOIC-8 Backup Switching 2.7 V 3.3 V - 40 C + 85 C DS1340Z SMD/SMT Reel

Analog Devices / Maxim Integrated 实时时钟 Low-Current SPI/3-Wire RTCs
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Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B TSSOP-20 Backup Switching 2.7 V 5.5 V - 40 C + 85 C DS1343E SMD/SMT Reel

Analog Devices / Maxim Integrated 实时时钟 Low-Current SPI/3-Wire RTCs
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Serial 3-Wire, SPI YY-MM-DD HH:MM:SS (24 hr) 96 B TSSOP-20 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1343E SMD/SMT Reel

Analog Devices / Maxim Integrated 实时时钟 Low-Current SPI/3-Wire RTCs
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Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS (24 hr) 96 B TDFN-EP-14 Backup Switching 2.7 V 5.5 V - 40 C + 85 C DS1344D SMD/SMT Tube

Analog Devices / Maxim Integrated 实时时钟 Low-Current SPI/3-Wire RTCs
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Serial 3-Wire, SPI YY-MM-DD-dd HH:MM:SS (24 hr) 96 B TDFN-EP-14 Backup Switching 3 V 5.5 V - 40 C + 85 C DS1344D SMD/SMT Tube