- Operating Temperature :
- Features :
-
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output (18)
- Alarm, Daylight Savings, Leap Year, SRAM (2)
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer (6)
- Alarm, Daylight Savings, NVSRAM (2)
- Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal (1)
- Alarm, Leap Year (22)
- Alarm, Leap Year, NVSRAM, Square Wave Output (1)
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger (2)
- Alarm, Leap Year, NVSRAM, Trickle-Charger (1)
- Alarm, Leap Year, NVSRAM, Y2K (2)
- Alarm, Leap Year, Square Wave Output (9)
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer (3)
- Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer (3)
- Alarm, Leap Year, Square Wave Output, Trickle-Charger (1)
- Alarm, Leap Year, Square Wave Output, Watchdog Timer (5)
- Alarm, Leap Year, SRAM (4)
- Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer (2)
- Alarm, Leap Year, Supervisor, Watchdog Timer (48)
- Alarm, Leap Year, Unique ID, Y2K (1)
- Alarm, Leap Year, Watchdog Timer (2)
- Alarm, NVSRAM, Square Wave Output, Y2K (2)
- Leap Year (4)
- Leap Year, NVSRAM (1)
- Leap Year, NVSRAM, Square Wave Output (7)
- Leap Year, NVSRAM, Trickle-Charger (4)
- Leap Year, SRAM (3)
- Leap Year, Supervisor (1)
- NVSRAM (3)
- Package / Case :
-
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) (1)
- 14-SOIC (0.154", 3.90mm Width) (14)
- 14-SOIC (0.209", 5.30mm Width) (3)
- 14-TSSOP (0.173", 4.40mm Width) (18)
- 16-SOIC (0.295", 7.50mm Width) (11)
- 16-VFQFN Exposed Pad (3)
- 20-SOIC (0.295", 7.50mm Width) (9)
- 20-TSSOP (0.173", 4.40mm Width) (5)
- 24-SOIC (0.295", 7.50mm Width) (10)
- 24-SOIC (0.311", 7.90mm Width) (4)
- 24-SSOP (0.154", 3.90mm Width) (6)
- 24-TSSOP (0.173", 4.40mm Width) (1)
- 28-LCC (J-Lead) (1)
- 28-SOIC (0.295", 7.50mm Width) (7)
- 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets (2)
- 28-TSSOP (0.173", 4.40mm Width) (2)
- 32-TQFP (4)
- 6-WDFN Exposed Pad (1)
- 8-SMD, Flat Lead (2)
- 8-SOIC (0.154", 3.90mm Width) (29)
- 8-SOIC (0.209", 5.30mm Width) (3)
- 8-TSSOP (0.173", 4.40mm Width) (16)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (2)
- 8-UFDFN (4)
- 8-UFDFN Exposed Pad (1)
- 8-WDFN Exposed Pad (1)
- Supplier Device Package :
-
- 10-MSOP (1)
- 14-SOIC (14)
- 14-SOP (3)
- 14-TSSOP (18)
- 16-QFN (3x3) (3)
- 16-SOIC (11)
- 20-SO (6)
- 20-SOIC (3)
- 20-TSSOP (5)
- 24-SOIC (10)
- 24-SOP (4)
- 24-SSOP/QSOP (6)
- 24-TSSOP (1)
- 28-PLCC (11.51x11.51) (1)
- 28-SOH (2)
- 28-SOIC (7)
- 28-TSSOP (2)
- 32-TQFP (7x7) (4)
- 6-TDFN-EP (3x3) (1)
- 8-MSOP (1)
- 8-SO (3)
- 8-SOIC (29)
- 8-TDFN (2x2) (1)
- 8-TDFN (3x3) (1)
- 8-TSSOP (16)
- 8-uMAX (1)
- 8-µTDFN (2x2) (4)
- SNT-8A (2)
- Voltage - Supply :
- Current - Timekeeping (Max) :
-
- 0.3µA ~ 1µA @ 2V ~ 5V (4)
- 0.5µA @ 1.5V (1)
- 0.5µA @ 4.5V ~ 5.5V (4)
- 0.5µA @ 5V (1)
- 0.63µA ~ 1.7µA (1)
- 0.65µA @ 1.8V (4)
- 0.6µA @ 1.3V ~ 1.8V (9)
- 0.93µA ~ 1.1µA @ 3V ~ 5V (2)
- 1.05µA ~ 4.2µA @ 2V ~ 5V (1)
- 1.5mA (Typ) @ 4.5 V ~ 5.5 V (6)
- 1.5µA @ 3.3V (6)
- 1.8µA @ 2V ~ 5V (3)
- 1.8µA ~ 3µA @ 2V ~ 5V (2)
- 100µA @ 3V (5)
- 10µA ~ 20µA @ 2.7V ~ 5.5V (40)
- 10µA ~ 20µA @ 2.7V ~ 5V (26)
- 110µA @ 3.63V (1)
- 14µA ~ 15µA @ 3V ~ 5V (2)
- 15mA @ 4.5V ~ 5.5V (5)
- 200µA @ 5V (1)
- 20µA ~ 500µA @ 5V (2)
- 25.3µA ~ 81µA @ 2V ~ 5V (3)
- 2mA @ 2.7V ~ 3.6V (1)
- 2mA @ 2.7V ~ 3.7V (2)
- 2mA @ 3V (1)
- 2mA @ 3V, 3mA @ 5V (3)
- 2µA @ 3.3V (3)
- 300µA @ 5V (4)
- 3mA @ 5V (1)
- 3µA @ 5V (3)
- 4µA ~ 6µA @ 3V ~ 5V (4)
- 5µA @ 3.63V ~ 5.5V (3)
- 5µA ~ 10µA @ 2V ~ 5V (2)
- Applied Filters :
160 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 |
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 |
3,788
In-stock
|
NXP USA Inc. | IC RTC CLK/CALENDAR SPI 14-TSSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | SPI | 14-TSSOP | 1.6 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA @ 2V ~ 5V | |||
|
|
RFQ |
1,578
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-TQFP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 32-TQFP | Clock/Calendar | Parallel | 32-TQFP (7x7) | 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 | |||
|
|
RFQ |
2,839
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-UTDFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 8-UFDFN | Clock/Calendar | I²C, 2-Wire Serial | 8-µTDFN (2x2) | 1.8 V ~ 3.6 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | |||
|
|
RFQ |
2,497
In-stock
|
IDT, Integrated Device Technology Inc | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM, Square Wave Output | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SOIC | 3.3 V ~ 5.5 V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.7 V | 5µA @ 3.63V ~ 5.5V | |||
|
|
RFQ |
3,990
In-stock
|
IDT, Integrated Device Technology Inc | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM, Square Wave Output | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SOIC | 3.3 V ~ 5.5 V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.7 V | 2µA @ 3.3V | |||
|
|
RFQ |
1,162
In-stock
|
IDT, Integrated Device Technology Inc | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SOIC | 1.8 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V | |||
|
|
RFQ |
3,989
In-stock
|
IDT, Integrated Device Technology Inc | IC RTC CLK/CAL I2C 16-VFQFPN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.8 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V | |||
|
|
RFQ |
1,226
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 14-SOIC | - | Obsolete | Tape & Reel (TR) | -30°C ~ 70°C | Surface Mount | Leap Year, SRAM | 14-SOIC (0.209", 5.30mm Width) | Clock/Calendar | 4-Wire Serial | 14-SOP | 2.7 V ~ 5.5 V | 120b | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 3µA @ 5V | |||
|
|
RFQ |
1,357
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 14-TSSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Supervisor, Watchdog Timer | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 14-TSSOP | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 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 |
3,788
In-stock
|
NXP USA Inc. | IC RTC CLK/CALENDAR SPI 14-TSSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C | Surface Mount | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | SPI | 14-TSSOP | 1.6 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA @ 2V ~ 5V | |||
|
|
RFQ |
1,578
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 32-TQFP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 32-TQFP | Clock/Calendar | Parallel | 32-TQFP (7x7) | 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 | |||
|
|
RFQ |
2,839
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 8-UTDFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year | 8-UFDFN | Clock/Calendar | I²C, 2-Wire Serial | 8-µTDFN (2x2) | 1.8 V ~ 3.6 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | |||
|
|
RFQ |
2,497
In-stock
|
IDT, Integrated Device Technology Inc | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM, Square Wave Output | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SOIC | 3.3 V ~ 5.5 V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.7 V | 5µA @ 3.63V ~ 5.5V | |||
|
|
RFQ |
3,990
In-stock
|
IDT, Integrated Device Technology Inc | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year, NVSRAM, Square Wave Output | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SOIC | 3.3 V ~ 5.5 V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3 V ~ 3.7 V | 2µA @ 3.3V | |||
|
|
RFQ |
1,162
In-stock
|
IDT, Integrated Device Technology Inc | IC RTC CLK/CALENDAR I2C 16-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 16-SOIC | 1.8 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V | |||
|
|
RFQ |
3,989
In-stock
|
IDT, Integrated Device Technology Inc | IC RTC CLK/CAL I2C 16-VFQFPN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 16-VFQFN Exposed Pad | Clock/Calendar | I²C, 2-Wire Serial | 16-QFN (3x3) | 1.8 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V | |||
|
|
|
RFQ |
1,226
In-stock
|
EPSON | IC RTC CLK/CALENDAR SER 14-SOIC | - | Obsolete | Tape & Reel (TR) | -30°C ~ 70°C | Surface Mount | Leap Year, SRAM | 14-SOIC (0.209", 5.30mm Width) | Clock/Calendar | 4-Wire Serial | 14-SOP | 2.7 V ~ 5.5 V | 120b | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 3µA @ 5V | |||
|
|
RFQ |
1,357
In-stock
|
Intersil | IC RTC CLK/CALENDAR I2C 14-TSSOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Supervisor, Watchdog Timer | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 14-TSSOP | 2.7 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | |||
|
|
RFQ |
2,115
In-stock
|
STMicroelectronics | IC RTC CLK/CALENDAR PAR 28-SOIC | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C | Surface Mount | Alarm, Leap Year, NVSRAM, Square Wave Output | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | Clock/Calendar | Parallel | 28-SOH | 4.5 V ~ 5.5 V | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 15mA @ 4.5V ~ 5.5V | |||
|
|
RFQ |
2,473
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR SPI 8-TDFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, NVSRAM, Y2K | 8-WDFN Exposed Pad | Clock/Calendar | SPI | 8-TDFN (3x3) | 2 V ~ 5.5 V | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.05µA ~ 4.2µA @ 2V ~ 5V | |||
|
|
RFQ |
3,858
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-USOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Square Wave Output | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | I²C, 2-Wire Serial | 8-uMAX | 1.8 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA @ 1.3V ~ 1.8V | |||
|
|
RFQ |
1,746
In-stock
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | - | Obsolete | Tape & Reel (TR) | -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 | |||
|
|
RFQ |
2,363
In-stock
|
EPSON | IC RTC CLK/CALENDAR PAR 24-SOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Parallel | 24-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA ~ 3µA @ 2V ~ 5V | |||
|
|
RFQ |
1,728
In-stock
|
EPSON | IC RTC CLK/CALENDAR PAR 24-SOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Parallel | 24-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 5µA ~ 10µA @ 2V ~ 5V | |||
|
|
RFQ |
1,684
In-stock
|
EPSON | IC RTC CLK/CALENDAR PAR 24-SOP | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Leap Year | 24-SOIC (0.311", 7.90mm Width) | Clock/Calendar | Parallel | 24-SOP | 4.5 V ~ 5.5 V | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 5µA ~ 10µA @ 2V ~ 5V | |||
|
|
RFQ |
1,320
In-stock
|
Maxim Integrated | IC RTC TEMP REC SER 16-SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C | Surface Mount | Alarm, Leap Year, Unique ID, Y2K | 16-SOIC (0.295", 7.50mm Width) | Temperature Recorder | 3-Wire Serial | 16-SOIC | 4 V ~ 5.5 V | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.7 V ~ 4.95 V | 0.5µA @ 5V | |||
