- Operating Temperature :
- Mounting Type :
- Features :
-
- Alarm, Daylight Savings, Leap Year, SRAM (16)
- Alarm, Daylight Savings, NVSRAM (1)
- Alarm, Leap Year (17)
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger (14)
- Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer (6)
- Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer (12)
- Alarm, Leap Year, Square Wave Output, Trickle-Charger (4)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (6)
- Alarm, Leap Year, SRAM (33)
- Alarm, Leap Year, SRAM, Watchdog Timer (3)
- Alarm, Leap Year, Unique ID (8)
- Alarm, Leap Year, Watchdog Timer (2)
- Leap Year (4)
- Leap Year, NVSRAM, Square Wave Output (18)
- Leap Year, Trickle-Charger (7)
- Package / Case :
-
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) (13)
- 14-WFDFN Exposed Pad (6)
- 16-SOIC (0.154", 3.90mm Width) (3)
- 16-SOIC (0.295", 7.50mm Width) (4)
- 16-VQFN Exposed Pad (6)
- 18-SOX, 18-SOIC with Crystal (7.5mm Width) (9)
- 20-PowerLFDFN (5)
- 20-SOIC (0.295", 7.50mm Width) (8)
- 20-TSSOP (0.173", 4.40mm Width) (8)
- 24-DIP (0.600", 15.24mm) (1)
- 24-SSOP (0.154", 3.90mm Width) (1)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (3)
- 8-SOIC (0.154", 3.90mm Width) (42)
- 8-TSSOP (0.173", 4.40mm Width) (8)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (21)
- 8-WDFN Exposed Pad (4)
- Interface :
- Current - Timekeeping (Max) :
- Applied Filters :
151 results
| Picture | Mfr Part # | 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 |
3,979
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 18-SOX | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | SPI | 18-SOX | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA @ 5.5V | |||
|
|
902
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 18-SOX | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | SPI | 18-SOX | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||||
|
|
899
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 18-SOX | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | SPI | 18-SOX | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||||
|
1,870
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-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 |
3,483
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 18-SOX | 2.7 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2 V ~ 3.5 V | 100µA @ 2.7V ~ 5.5V | |||
|
|
2,787
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 18-SOX | 2.7 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2 V ~ 3.5 V | 100µA @ 2.7V ~ 5.5V | ||||
|
|
3,507
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 18-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 18-SOX | 2.7 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2 V ~ 3.5 V | 100µA @ 2.7V ~ 5.5V | ||||
|
3,329
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-MSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-MSOP | 2.7 V ~ 5.5 V | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||||
|
|
1,439
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||||
|
|
RFQ |
2,823
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | |||
|
|
2,219
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||||
|
|
2,188
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||||
|
RFQ |
3,275
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-QFN | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 16-VQFN Exposed Pad | Clock/Calendar | SPI | 16-QFN (4x4) | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA @ 5.5V | |||
|
|
1,730
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-QFN | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 16-VQFN Exposed Pad | Clock/Calendar | SPI | 16-QFN (4x4) | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||||
|
|
3,666
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 16-QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 16-VQFN Exposed Pad | Clock/Calendar | SPI | 16-QFN (4x4) | 2.7 V ~ 5.5 V | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA @ 5.5V | ||||
|
960
In-stock
|
Diodes Incorporated | IC RTC CLK/CALENDAR I2C MSOP | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM, Square Wave Output | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-MSOP | 2.7 V ~ 5.5 V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5 V ~ 3.7 V | 125µA @ 2.7V ~ 5.5V | ||||
|
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 | ||||
|
|
910
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, SRAM | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 5.5 V | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | ||||
|
|
RFQ |
3,213
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Digi-Reel® | -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 | |||
|
|
3,518
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Cut Tape (CT) | -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 | ||||
|
|
1,182
In-stock
|
Intersil | IC RTC/CALENDAR TEMP SNSR 20SOIC | - | Active | Tape & Reel (TR) | -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 | - | 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 |
1,750
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-TSSOP | - | Active | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 20-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | SPI | 20-TSSOP | 2.7 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | |||
|
|
1,617
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 20-TSSOP | - | Active | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 20-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | SPI | 20-TSSOP | 2.7 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | ||||
|
RFQ |
2,928
In-stock
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 14-WFDFN Exposed Pad | Clock/Calendar | SPI | 14-TDFN-EP (3x3) | 2.7 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | |||
|
|
RFQ |
818
In-stock
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 14-WFDFN Exposed Pad | Clock/Calendar | SPI | 14-TDFN-EP (3x3) | 2.7 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | |||
|
3,728
In-stock
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 24-QSOP | - | Active | Tube | 0°C ~ 70°C | Surface Mount | Alarm, Daylight Savings, NVSRAM | 24-SSOP (0.154", 3.90mm Width) | Clock/Calendar | Parallel | 24-SSOP/QSOP | 2.7 V ~ 5.5 V | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4 V ~ 4 V | 100µA @ 3V | ||||
|
2,701
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Active | Tube | -40°C ~ 85°C | Surface Mount | Leap Year, Trickle-Charger | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SOIC | 2.7 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.7 V | 125µA @ 3.3V | ||||
|
|
3,174
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 | ||||
|
2,006
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 20-DFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, SRAM | 20-PowerLFDFN | Clock/Calendar | I²C, 2-Wire Serial | 20-DFN (5.5x4.0) | 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 | ||||
|
|
2,434
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 20-SOIC | - | Active | Tape & Reel (TR) | -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 | ||||
