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Package / Case
Mounting Type
Memory Size
Interface
Type
Operating Temperature
Voltage - Supply
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Date Format
Supplier Device Package
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Current - Timekeeping (Max)
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10,000 Results
Mfr Part # Quantity Price Series Package Product Status Features Package / Case Mounting Type Memory Size Interface Type Operating Temperature Voltage - Supply Time Format Date Format Supplier Device Package Voltage - Supply, Battery Current - Timekeeping (Max) Grade DigiKey Programmable Qualification
DS1302Z+
DS1302Z+
IC RTC CLK/CALENDAR SER 8SOIC
Maxim Integrated / Analog Devices
1,223
In Stock
1 : $5.09
10 : $45.70
25 : $108.00
100 : $374.00
300 : $1,065.00
500 : $1,595.00
1,000 : $2,690.00
2,500 : $6,375.00
Tube
Tube
Active
 Leap Year, NVSRAM, Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Surface Mount 31B 3-Wire Serial Clock/Calendar 0°C ~ 70°C 2V ~ 5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 8-SOIC 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V - Not Verified -
DS1302S+
DS1302S+
IC RTC CLK/CALENDAR SER 8SOIC
Maxim Integrated / Analog Devices
4,244
In Stock
1 : $5.30
10 : $47.60
88 : $343.20
264 : $976.80
528 : $1,752.96
1,056 : $2,956.80
2,552 : $6,788.32
Tube
Tube
Active
 Leap Year, NVSRAM, Trickle-Charger 8-SOIC (0.209", 5.30mm Width) Surface Mount 31B 3-Wire Serial Clock/Calendar 0°C ~ 70°C 2V ~ 5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 8-SOIC 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V - Not Verified -
DS1315EN-33+
DS1315EN-33+
IC RTC PHANTOM CHIP PAR 20TSSOP
Maxim Integrated / Analog Devices
59
In Stock
1 : $26.28
10 : $242.30
Tube
Tube
Active
 Leap Year 20-TSSOP (0.173", 4.40mm Width) Surface Mount - Parallel Phantom Time Chip -40°C ~ 85°C 3V ~ 3.6V HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 20-TSSOP 2.5V ~ 3.7V 1.1mA @ 3.3V - Not Verified -
DS1315S-5+
DS1315S-5+
IC RTC PHANTOM CHIP PAR 16SOIC
Maxim Integrated / Analog Devices
570
In Stock
1 : $23.66
10 : $218.30
46 : $958.64
138 : $2,572.32
276 : $4,907.28
506 : $8,561.52
Tube
Tube
Active
 Leap Year 16-SOIC (0.295", 7.50mm Width) Surface Mount - Parallel Phantom Time Chip 0°C ~ 70°C 4.5V ~ 5.5V HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 16-SOIC 2.5V ~ 3.7V 1.3mA @ 5V - Not Verified -
DS1682S+
DS1682S+
IC RTC ELAPSED CNT I2C 8SOIC
Maxim Integrated / Analog Devices
1,934
In Stock
1 : $7.45
10 : $67.30
25 : $160.50
100 : $557.00
300 : $1,596.00
500 : $2,425.00
1,000 : $4,230.00
Tube
Tube
Active
 Alarm, EEPROM 8-SOIC (0.154", 3.90mm Width) Surface Mount 10B I2C, 2-Wire Serial Elapsed Time Counter -40°C ~ 85°C 2.5V ~ 5.5V Binary Binary 8-SOIC - 4µA ~ 15µA @ 3V ~ 5.5V - Verified -
DS12887+
DS12887+
IC RTC CLK/CALENDAR PAR 24EDIP
Maxim Integrated / Analog Devices
1,840
In Stock
1 : $13.43
14 : $172.76
28 : $331.24
112 : $1,167.04
252 : $2,497.32
504 : $4,672.08
1,008 : $8,568.00
Tube
Tube
Active
 Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.600", 15.24mm) Through Hole 114B Parallel Clock/Calendar 0°C ~ 70°C 4.5V ~ 5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 24-EDIP 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V - Not Verified -
DS1340U-33+
DS1340U-33+
IC RTC CLOCK/CALENDAR I2C 8UMAX
Maxim Integrated / Analog Devices
1,246
In Stock
1 : $5.65
10 : $50.70
50 : $240.00
100 : $416.00
250 : $985.00
500 : $1,770.00
1,000 : $2,980.00
2,500 : $7,075.00
Tube
Tube
Active
 Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Surface Mount - I2C, 2-Wire Serial Clock/Calendar -40°C ~ 85°C 2.97V ~ 5.5V HH:MM:SS (24 hr) YY-MM-DD-dd 8-uMAX/uSOP 1.3V ~ 5.5V 150µA @ 5.5V - Not Verified -
DS1340U-18+
DS1340U-18+
IC RTC CLOCK/CALENDAR I2C 8UMAX
Maxim Integrated / Analog Devices
818
In Stock
1 : $5.54
10 : $49.80
50 : $235.00
100 : $408.00
250 : $967.50
500 : $1,735.00
1,000 : $2,930.00
2,500 : $6,950.00
Tube
Tube
Active
 Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Surface Mount - I2C, 2-Wire Serial Clock/Calendar -40°C ~ 85°C 1.71V ~ 5.5V HH:MM:SS (24 hr) YY-MM-DD-dd 8-uMAX/uSOP 1.3V ~ 3.7V 100µA @ 1.89V - Not Verified -
DS1340C-3#
DS1340C-3#
IC RTC CLK/CALENDAR I2C 16SOIC
Maxim Integrated / Analog Devices
414
In Stock
1 : $8.20
10 : $74.10
46 : $324.76
138 : $845.94
276 : $1,614.60
506 : $2,702.04
1,012 : $4,705.80
Tube
Tube
Active
 Leap Year, Trickle-Charger 16-SOIC (0.295", 7.50mm Width) Surface Mount - I2C, 2-Wire Serial Clock/Calendar -40°C ~ 85°C 2.7V ~ 5.5V HH:MM:SS (24 hr) YY-MM-DD-dd 16-SOIC 1.3V ~ 3.7V 125µA @ 3.3V - Not Verified -
DS12885N+
DS12885N+
IC RTC CLK/CALENDAR PAR 24DIP
Maxim Integrated / Analog Devices
64
In Stock
1 : $10.77
16 : $155.68
32 : $296.96
112 : $901.60
256 : $1,968.64
512 : $3,589.12
1,008 : $6,158.88
Tube
Tube
Active
 Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP (0.600", 15.24mm) Through Hole 114B Parallel Clock/Calendar -40°C ~ 85°C 4.5V ~ 5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 24-PDIP 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V - Not Verified -