- Operating Temperature :
- Features :
-
- Alarm (2)
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output (9)
- Alarm, Daylight Savings, Leap Year, SRAM (2)
- Alarm, Leap Year (13)
- Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger (6)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K (1)
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K (4)
- Alarm, Leap Year, Square Wave Output (3)
- Alarm, Leap Year, Square Wave Output, SRAM, Unique ID (2)
- Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K (1)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (4)
- Alarm, Leap Year, Watchdog Timer (3)
- Alarm, NVSRAM (1)
- Alarm, NVSRAM, Square Wave Output, Y2K (4)
- Alarm, Watchdog Timer (3)
- Audio, Leap Year, Trickle-Charger (2)
- Leap Year (5)
- Leap Year, NVSRAM (2)
- Leap Year, NVSRAM, Y2K (1)
- NVSRAM (1)
- Trickle-Charger (2)
- Unique ID (4)
- Package / Case :
-
- 14-SSOP (0.209", 5.30mm Width) (2)
- 14-WFDFN Exposed Pad (6)
- 16-LQFN (8)
- 16-SOIC (0.295", 7.50mm Width) (2)
- 16-VFDFN Exposed Pad (2)
- 16-VFQFN Exposed Pad (3)
- 20-LSSOJ (0.213", 5.40mm Width) (2)
- 20-TSSOP (0.173", 4.40mm Width) (3)
- 22-LFDFN (4)
- 24-SOIC (0.295", 7.50mm Width) (9)
- 24-TSSOP (0.173", 4.40mm Width) (1)
- 28-LCC (J-Lead) (3)
- 28-TSSOP (0.465", 11.80mm Width) (1)
- 34-PowerCap™ Module (8)
- 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT (3)
- 6-LSOJ (0.148", 3.76mm Width) (3)
- 6-XBGA, FCBGA (1)
- 8-SMD (2)
- 8-SOIC (0.154", 3.90mm Width) (10)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (1)
- 8-WFDFN Exposed Pad (2)
- Supplier Device Package :
-
- 14-SOP (2)
- 14-TDFN-EP (3x3) (6)
- 16-DFN (5x4) (2)
- 16-HVQFN (3x3) (1)
- 16-QFN (3x3) (2)
- 16-QFN (5x5) (8)
- 16-SOIC (2)
- 20-TSSOP (3)
- 20-VSOJ (2)
- 22-SON (5x6) (4)
- 24-SOIC (9)
- 24-TSSOP (1)
- 28-PLCC (11.51x11.51) (3)
- 28-TSOP (1)
- 34-PowerCap Module (8)
- 44-SOH (3)
- 6-FlipChip (2.82x2.54) (1)
- 6-TSOC (3)
- 8-SO (3)
- 8-SOIC (7)
- 8-TDFN (2x3) (2)
- 8-uMAX (1)
- SMD (2)
- Voltage - Supply, Battery :
- Current - Timekeeping (Max) :
-
- 0.25µA ~ 0.45µA @ 3V ~ 5V (4)
- 0.33µA ~ 0.38µA @ 2V ~ 5V (1)
- 0.5µA ~ 1µA @ 3V ~ 5V (2)
- 0.6µA @ 1.3V ~ 1.8V (1)
- 0.6µA ~ 0.75µA @ 2V ~ 5V (1)
- 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V (2)
- 0.8µA @ 1.3V ~ 1.8V (2)
- 0.8µA ~ 1.2µA @ 3V ~ 5V (2)
- 0.95µA ~ 1µA @ 3V ~ 5V (2)
- 1.1mA @ 3.3V (2)
- 1.2µA (Typ) @ 3.3V (2)
- 1.3mA @ 5V (3)
- 100µA @ 2V ~ 5.5V (1)
- 10mA @ 5V (2)
- 14.3mA @ 3V ~ 3.6V (2)
- 14µA ~ 15µA @ 3V ~ 5V (2)
- 15mA @ 4.5V ~ 5.5V (2)
- 2mA @ 2.7V ~ 3.7V (2)
- 2mA @ 3V (1)
- 2mA @ 3V ~ 3.6V (1)
- 2µA @ 3V (2)
- 3mA @ 4.5V ~ 5.5V (7)
- 3mA @ 5V (6)
- 4mA @ 3V ~ 3.6V (1)
- 500µA @ 2.2V (1)
- 500µA @ 3.3V (1)
- 6mA @ 5V (3)
- 8µA ~ 15µA @ 2V ~ 5V (1)
- Applied Filters :
76 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 | |||||||||||||||||||||||
|
VIEW |
3,279
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 34-PowerCap™ Module | Clock/Calendar | Parallel | 34-PowerCap Module | 4.5 V ~ 5.5 V | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | |||
|
VIEW |
1,226
In-stock
|
Maxim Integrated | IC RTC PHANTOM PAR 20-TSSOP | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 20-TSSOP (0.173", 4.40mm Width) | Phantom Time Chip | Parallel | 20-TSSOP | 4.5 V ~ 5.5 V | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 1.3mA @ 5V | |||
|
VIEW |
1,789
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SO | 2 V ~ 5.5 V | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.5 V | 100µA @ 2V ~ 5.5V | |||
|
VIEW |
1,491
In-stock
|
Maxim Integrated | IC RTC BINARY CNT SER 6-FLIPCHIP | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Unique ID | 6-XBGA, FCBGA | Binary Counter | 1-Wire® Serial | 6-FlipChip (2.82x2.54) | 2.5 V ~ 5.5 V | - | Binary | Binary | 2.5 V ~ 5.5 V | 0.25µA ~ 0.45µA @ 3V ~ 5V | |||
|
VIEW |
3,623
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | - | Discontinued at Digi-Key | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 24-SOIC | 4.5 V ~ 5.5 V | 4KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | |||
|
VIEW |
671
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-TSOP | - | Discontinued at Digi-Key | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 28-TSSOP (0.465", 11.80mm Width) | Clock/Calendar | Parallel | 28-TSOP | 3 V ~ 3.6 V | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | |||
|
|
VIEW |
2,208
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | - | Discontinued at Digi-Key | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 24-SOIC | 4.5 V ~ 5.5 V | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | |||
|
VIEW |
1,017
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-TSSOP | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, NVSRAM, Square Wave Output, Y2K | 24-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Parallel | 24-TSSOP | 4.5 V ~ 5.5 V | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 3mA @ 5V | |||
|
|
VIEW |
2,865
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | - | Discontinued at Digi-Key | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 24-SOIC | 4.5 V ~ 5.5 V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 4 V | 15mA @ 4.5V ~ 5.5V | |||
|
VIEW |
2,128
In-stock
|
Maxim Integrated | IC RTC BINARY CNT I2C 8-SOIC | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Trickle-Charger | 8-SOIC (0.154", 3.90mm Width) | Binary Counter | I²C, 2-Wire Serial | 8-SOIC | 2.7 V ~ 3.3 V | - | Binary | Binary | 1.3 V ~ 3.63 V | 500µA @ 3.3V | |||
|
VIEW |
649
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-PLCC | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 28-LCC (J-Lead) | Clock/Calendar | Parallel | 28-PLCC (11.51x11.51) | 4.5 V ~ 5.5 V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 4 V | 15mA @ 4.5V ~ 5.5V | |||
|
|
VIEW |
788
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 28-PLCC | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, NVSRAM, Square Wave Output, Y2K | 28-LCC (J-Lead) | Clock/Calendar | Parallel | 28-PLCC (11.51x11.51) | 4.5 V ~ 5.5 V | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 3mA @ 5V | |||
|
VIEW |
3,044
In-stock
|
Maxim Integrated | IC RTC BINARY CNT SER 6-TSOC | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Unique ID | 6-LSOJ (0.148", 3.76mm Width) | Binary Counter | 1-Wire® Serial | 6-TSOC | 2.5 V ~ 5.5 V | - | Binary | Binary | 2.5 V ~ 5.5 V | 0.25µA ~ 0.45µA @ 3V ~ 5V | |||
|
VIEW |
2,004
In-stock
|
Maxim Integrated | IC RTC BINARY CNT I2C 8-USOP | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Trickle-Charger | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Binary Counter | I²C, 2-Wire Serial | 8-uMAX | 1.8 V ~ 2.2 V | - | Binary | Binary | 1.3 V ~ 3.63 V | 500µA @ 2.2V | |||
|
|
VIEW |
1,130
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Alarm, NVSRAM, Square Wave Output, Y2K | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 24-SOIC | 2.7 V ~ 3.7 V | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 2mA @ 3V | |||
|
|
VIEW |
1,729
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 24-SOIC | 2.7 V ~ 3.7 V | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 2mA @ 2.7V ~ 3.7V | |||
|
|
VIEW |
982
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Parallel | 24-SOIC | 4.5 V ~ 5.5 V | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | |||
|
VIEW |
1,054
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Discontinued at Digi-Key | Digi-Reel® | -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 | |||
|
|
VIEW |
2,299
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Discontinued at Digi-Key | Cut Tape (CT) | -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 | |||
|
VIEW |
1,173
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Discontinued at Digi-Key | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 3 V ~ 3.6 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 2mA @ 3V ~ 3.6V | |||
|
VIEW |
3,886
In-stock
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | - | Discontinued at Digi-Key | Digi-Reel® | -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) | 1.71 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | |||
|
|
VIEW |
2,563
In-stock
|
Maxim Integrated | IC RTC CLK/CAL SPI 14TDFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -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) | 1.71 V ~ 5.5 V | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 5.5 V | - | |||
|
|
VIEW |
3,467
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-SOIC | 1.8 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V | |||
|
|
VIEW |
1,705
In-stock
|
Maxim Integrated | IC RTC BINARY CNT SER 6-TSOC | - | Discontinued at Digi-Key | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Unique ID | 6-LSOJ (0.148", 3.76mm Width) | Binary Counter | 1-Wire® Serial | 6-TSOC | 2.5 V ~ 5.5 V | - | Binary | Binary | 2.5 V ~ 5.5 V | 0.25µA ~ 0.45µA @ 3V ~ 5V | |||
|
|
VIEW |
1,443
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Discontinued at Digi-Key | Digi-Reel® | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | |||
|
|
VIEW |
3,932
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 44-SOH | Timekeeper® | Discontinued at Digi-Key | Cut Tape (CT) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, Watchdog Timer | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | Clock/Calendar | Parallel | 44-SOH | 4.5 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 3mA @ 4.5V ~ 5.5V | |||
|
VIEW |
3,117
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 22-SON | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 22-LFDFN | Clock/Calendar | 3-Wire Serial | 22-SON (5x6) | 1.6 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | - | |||
|
|
VIEW |
602
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 22-SON | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 22-LFDFN | Clock/Calendar | 3-Wire Serial | 22-SON (5x6) | 1.6 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | - | |||
|
VIEW |
1,457
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 20-VSOJ | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-VSOJ | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | |||
|
|
VIEW |
2,525
In-stock
|
EPSON | IC RTC CLK/CALENDAR I2C 20-VSOJ | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 20-VSOJ | 1.8 V ~ 5.5 V | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | |||
