- Manufacture :
- Part Status :
- Operating Temperature :
- Features :
-
- Alarm, Daylight Savings, Leap Year, SRAM (11)
- Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal (5)
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal (26)
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer (9)
- Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer (9)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (4)
- Alarm, Leap Year, Watchdog Timer (9)
- Interface :
- Supplier Device Package :
- Voltage - Supply, Battery :
- Applied Filters :
73 results
| Picture | Mfr Part # | Unit Price | QUANTITY | Inventory | MANUFACTURE | Description | Package | Series | Part Status | Packaging | Operating Temperature | Mounting Type | Features | Package / Case | Type | Interface | Supplier Device Package | Voltage - Supply | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | ||||||||||||||||||||||||
|
|
RFQ |
1,621
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | SPI | 20-SOIC | 2 V ~ 5.5 V | 256B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2 V ~ 3.8 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | |||
|
|
RFQ |
3,201
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | SPI | 20-SOIC | 2 V ~ 5.5 V | 256B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2 V ~ 3.8 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | |||
|
|
RFQ |
1,596
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | SPI | 20-SOIC | 2 V ~ 5.5 V | 256B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2 V ~ 3.8 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | |||
|
|
RFQ |
3,361
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.3 V ~ 5.5 V | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.3V ~ 5.5V | |||
|
|
RFQ |
1,619
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.3 V ~ 5.5 V | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.3V ~ 5.5V | |||
|
|
RFQ |
1,148
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.3 V ~ 5.5 V | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.3V ~ 5.5V | |||
|
|
RFQ |
2,325
In-stock
|
NXP USA Inc. | IC RTC CLK/CAL I2C/SPI 20-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SO | 1.8 V ~ 4.2 V | 512B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | |||
|
|
RFQ |
2,377
In-stock
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SO | 1.8 V ~ 4.2 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | |||
|
|
RFQ |
2,585
In-stock
|
NXP USA Inc. | IC RTC CLK/CAL I2C/SPI 20-SOIC | - | Obsolete | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SO | 1.8 V ~ 4.2 V | 512B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | |||
|
|
RFQ |
3,713
In-stock
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Obsolete | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SO | 1.8 V ~ 4.2 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | |||
|
|
RFQ |
2,740
In-stock
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-SOIC | - | Obsolete | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Portable System Controller | 3-Wire Serial | 20-SOIC | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 300µA @ 5V | |||
|
|
RFQ |
1,942
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, SRAM | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.7 V ~ 5.5 V | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 14µA ~ 15µA @ 3V ~ 5V | |||
|
|
RFQ |
1,621
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | SPI | 20-SOIC | 2 V ~ 5.5 V | 256B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2 V ~ 3.8 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | |||
|
|
RFQ |
3,201
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | SPI | 20-SOIC | 2 V ~ 5.5 V | 256B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2 V ~ 3.8 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | |||
|
|
RFQ |
1,596
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | SPI | 20-SOIC | 2 V ~ 5.5 V | 256B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2 V ~ 3.8 V | 120µA ~ 160µA @ 3.63V ~ 5.5V | |||
|
|
RFQ |
3,361
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.3 V ~ 5.5 V | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.3V ~ 5.5V | |||
|
|
RFQ |
1,619
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.3 V ~ 5.5 V | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.3V ~ 5.5V | |||
|
|
RFQ |
1,148
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.3 V ~ 5.5 V | 236B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.3 V ~ 5.5 V | 120µA ~ 160µA @ 3.3V ~ 5.5V | |||
|
|
RFQ |
2,325
In-stock
|
NXP USA Inc. | IC RTC CLK/CAL I2C/SPI 20-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SO | 1.8 V ~ 4.2 V | 512B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | |||
|
|
RFQ |
2,377
In-stock
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SO | 1.8 V ~ 4.2 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | |||
|
|
RFQ |
2,585
In-stock
|
NXP USA Inc. | IC RTC CLK/CAL I2C/SPI 20-SOIC | - | Obsolete | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SO | 1.8 V ~ 4.2 V | 512B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | |||
|
|
RFQ |
3,713
In-stock
|
NXP USA Inc. | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Obsolete | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SO | 1.8 V ~ 4.2 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 4.2 V | 1.5µA @ 3.3V | |||
|
|
RFQ |
2,740
In-stock
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-SOIC | - | Obsolete | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Portable System Controller | 3-Wire Serial | 20-SOIC | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 300µA @ 5V | |||
|
|
RFQ |
1,942
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, SRAM | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.7 V ~ 5.5 V | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 14µA ~ 15µA @ 3V ~ 5V | |||
|
|
RFQ |
2,805
In-stock
|
Intersil | IC RTC CLK/CALENDAR SPI 20-SOIC | - | Obsolete | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | SPI | 20-SOIC | 3 V ~ 6 V | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.2 V ~ 6 V | 20µA ~ 500µA @ 5V | |||
|
|
RFQ |
1,561
In-stock
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-SOIC | - | Obsolete | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Portable System Controller | 3-Wire Serial | 20-SOIC | 2.97 V ~ 3.63 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 100µA @ 3.3V | |||
|
|
RFQ |
3,416
In-stock
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-SOIC | - | Obsolete | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Portable System Controller | 3-Wire Serial | 20-SOIC | 2.7 V ~ 3.3 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 100µA @ 3V | |||
|
|
RFQ |
2,806
In-stock
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-SOIC | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Portable System Controller | 3-Wire Serial | 20-SOIC | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 300µA @ 5V | |||
|
|
RFQ |
1,476
In-stock
|
Maxim Integrated | IC RTC SYSTEM CTRLR SER 20-SOIC | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 20-SOIC (0.295", 7.50mm Width) | Portable System Controller | 3-Wire Serial | 20-SOIC | 2.97 V ~ 3.63 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 100µA @ 3.3V | |||
|
|
RFQ |
3,905
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, SRAM | 20-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-SOIC | 2.7 V ~ 5.5 V | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 14µA ~ 15µA @ 3V ~ 5V | |||
