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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
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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
   
DS3234S#T&R Datasheet DS3234S#T&R - Maxim Integrated DS3234S#T&RTR-ND DS3234S#T&R IC RTC CLK/CALENDAR SPI 20-SOIC 2,000 - Immediate Available: 2,000 $4.36186 1,000 Minimum: 1,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3234S#T&R Datasheet DS3234S#T&R - Maxim Integrated DS3234S#T&RCT-ND DS3234S#T&R IC RTC CLK/CALENDAR SPI 20-SOIC 2,899 - Immediate Available: 2,899 $7.89000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3234S#T&R Datasheet DS3234S#T&R - Maxim Integrated DS3234S#T&RDKR-ND DS3234S#T&R IC RTC CLK/CALENDAR SPI 20-SOIC 2,899 - Immediate Available: 2,899 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3234SN#T&R Datasheet DS3234SN#T&R - Maxim Integrated DS3234SN#T&RTR-ND DS3234SN#T&R IC RTC CLK/CALENDAR SPI 20-SOIC 7,000 - Immediate Available: 7,000 $4.71382 1,000 Minimum: 1,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3234SN#T&R Datasheet DS3234SN#T&R - Maxim Integrated DS3234SN#T&RCT-ND DS3234SN#T&R IC RTC CLK/CALENDAR SPI 20-SOIC 7,709 - Immediate Available: 7,709 $8.52000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3234SN#T&R Datasheet DS3234SN#T&R - Maxim Integrated DS3234SN#T&RDKR-ND DS3234SN#T&R IC RTC CLK/CALENDAR SPI 20-SOIC 7,709 - Immediate Available: 7,709 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3232SN#T&R Datasheet DS3232SN#T&R - Maxim Integrated DS3232SN#T&RTR-ND DS3232SN#T&R IC RTC CLK/CALENDAR I2C 20-SOIC 2,000 - Immediate
1,000 - Factory Stock
Available: 2,000
$4.71382 1,000 Minimum: 1,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.3V ~ 5.5V 2.3V ~ 5.5V 120µA ~ 160µA @ 3.3V ~ 5.5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3232SN#T&R Datasheet DS3232SN#T&R - Maxim Integrated DS3232SN#T&RCT-ND DS3232SN#T&R IC RTC CLK/CALENDAR I2C 20-SOIC 2,439 - Immediate
1,000 - Factory Stock
Available: 2,439
$8.52000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.3V ~ 5.5V 2.3V ~ 5.5V 120µA ~ 160µA @ 3.3V ~ 5.5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3232SN#T&R Datasheet DS3232SN#T&R - Maxim Integrated DS3232SN#T&RDKR-ND DS3232SN#T&R IC RTC CLK/CALENDAR I2C 20-SOIC 2,439 - Immediate
1,000 - Factory Stock
Available: 2,439
Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.3V ~ 5.5V 2.3V ~ 5.5V 120µA ~ 160µA @ 3.3V ~ 5.5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3234S# Datasheet DS3234S# - Maxim Integrated DS3234S#-ND DS3234S# IC RTC CLK/CALENDAR SPI 20-SOIC 542 - Immediate
4,572 - Factory Stock
Available: 542
$8.53000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3232SN# Datasheet DS3232SN# - Maxim Integrated DS3232SN#-ND DS3232SN# IC RTC CLK/CALENDAR I2C 20-SOIC 3,054 - Immediate Available: 3,054 $9.14000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.3V ~ 5.5V 2.3V ~ 5.5V 120µA ~ 160µA @ 3.3V ~ 5.5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3234SN# Datasheet DS3234SN# - Maxim Integrated DS3234SN#-ND DS3234SN# IC RTC CLK/CALENDAR SPI 20-SOIC 3,003 - Immediate Available: 3,003 $9.35000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 256B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 3.8V 120µA ~ 160µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS1670S+ Datasheet DS1670S+ - Maxim Integrated DS1670S+-ND DS1670S+ IC RTC SYSTEM CTRLR SER 20-SOIC 37 - Immediate
108 - Factory Stock
Available: 37
$9.66000 1 Minimum: 1 Tube
-
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-SOIC (0.295", 7.50mm Width) 20-SOIC
DS1673S-5+ Datasheet DS1673S-5+ - Maxim Integrated DS1673S-5+-ND DS1673S-5+ IC RTC SYSTEM CTRLR SER 20-SOIC 36 - Immediate
3,024 - Factory Stock
Available: 36
$9.66000 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 4.5V ~ 5.5V 2.5V ~ 3.7V 300µA @ 5V 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS3232S# Datasheet DS3232S# - Maxim Integrated DS3232S#-ND DS3232S# IC RTC CLK/CALENDAR I2C 20-SOIC 15 - Immediate Available: 15 $8.53000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.3V ~ 5.5V 2.3V ~ 5.5V 120µA ~ 160µA @ 3.3V ~ 5.5V 0°C ~ 70°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
DS1673S-3+ Datasheet DS1673S-3+ - Maxim Integrated DS1673S-3+-ND DS1673S-3+ IC RTC SYSTEM CTRLR SER 20-SOIC 6 - Immediate
4,032 - Factory Stock
Available: 6
$9.63000 1 Minimum: 1 Tube
-
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-SOIC (0.295", 7.50mm Width) 20-SOIC
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19:55:27 9/20/2020