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Product Index > Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
Unit Price
USD
Minimum Quantity Packaging Series Part Status Type Features Memory Size Time Format Date Format Interface Voltage - Supply Voltage - Supply, Battery Current - Timekeeping (Max) Operating Temperature Mounting Type Package / Case Supplier Device Package
   
DS1306E+T&R Datasheet DS1306E+T&R - Maxim Integrated DS1306E+DKR-ND DS1306E+T&R IC RTC CLK/CALENDAR SPI 20-TSSOP 2,218 - Immediate Available: 2,218 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V 0°C ~ 70°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
DS1344E-3+ Datasheet DS1344E-3+ - Maxim Integrated DS1344E-3+-ND DS1344E-3+ IC RTC CLK/CALENDAR SPI 20-TSSOP 429 - Immediate
4,736 - Factory Stock
Available: 429
$5.35000 1
Non-Stock
Minimum: 1
Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2.7V ~ 5.5V 1.3V ~ 5.5V
-
-40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
DS1306EN+T&R Datasheet DS1306EN+T&R - Maxim Integrated DS1306EN+T&RTR-ND DS1306EN+T&R IC RTC CLK/CALENDAR SPI 20-TSSOP 0 Available: 0
Standard Lead Time 6 Weeks
$2.68732 2,500 Minimum: 2,500 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
DS1306EN+T&R Datasheet DS1306EN+T&R - Maxim Integrated DS1306EN+T&RCT-ND DS1306EN+T&R IC RTC CLK/CALENDAR SPI 20-TSSOP 2,338 - Immediate Available: 2,338 $5.49000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
DS1306EN+T&R Datasheet DS1306EN+T&R - Maxim Integrated DS1306EN+T&RDKR-ND DS1306EN+T&R IC RTC CLK/CALENDAR SPI 20-TSSOP 2,338 - Immediate Available: 2,338 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
DS1670E+ Datasheet DS1670E+ - Maxim Integrated DS1670E+-ND DS1670E+ IC RTC SYSTEM CTRLR SER 20-TSSOP 79 - Immediate
7,104 - Factory Stock
Available: 79
$9.31000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Portable System Controller Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 2.97V ~ 3.63V 2.5V ~ 3.7V 100µA @ 3.3V 0°C ~ 70°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
DS1673E-3+ Datasheet DS1673E-3+ - Maxim Integrated DS1673E-3+-ND DS1673E-3+ IC RTC SYSTEM CTRLR SER 20-TSSOP 247 - Immediate
19,832 - Factory Stock
Available: 247
$9.31000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Portable System Controller Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 2.7V ~ 3.3V 2.5V ~ 3.7V 100µA @ 3V 0°C ~ 70°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
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10:21:07 10/24/2020