- Mounting Style :
- Package / Case :
-
- CLCC-8 (1)
- DFN-16 (1)
- DFN-8 (4)
- DFN-EP-20 (3)
- DIP-18 (2)
- DIP-28 (1)
- EDIP-24 (2)
- EDIP-28 (4)
- EDIP-32 (11)
- MSOP-10 (11)
- MSOP-8 (22)
- PCDIP-24 (4)
- PDIP-16 (1)
- PDIP-28 (8)
- PDIP-8 (4)
- PLCC-28 (8)
- PowerCap Module-34 (13)
- PowerCap-34 (4)
- QFN-16 (9)
- SO-24 (1)
- SO-28 (1)
- SO-8 (3)
- SOIC-14 (11)
- SOIC-16 (4)
- SOIC-18 (3)
- SOIC-20 (4)
- SOIC-24 (2)
- SOIC-8 (54)
- SOIC-Wide-16 (2)
- SOIC-Wide-20 (8)
- SON-22 (2)
- SOP-14 (2)
- SOP-24 (2)
- SOT-163-1 (1)
- SOX-18 (3)
- SSOP-20 (1)
- SSOP-24 (3)
- SSOP-48 (4)
- TDFN-14 (3)
- TDFN-6 (1)
- TDFN-8 (1)
- TDFN-EP-8 (6)
- TQFP-48 (1)
- TSOP-32 (2)
- TSSOP Narrow (6)
- TSSOP-14 (3)
- TSSOP-20 (11)
- TSSOP-8 (11)
- USOP-8 (4)
- VSOJ-12 (3)
- VSOJ-20 (2)
- Minimum Operating Temperature :
- Maximum Operating Temperature :
- Packaging :
- Supply Voltage - Max :
- Battery Backup Switching :
- Applied Filters :
280 products
IMAGE | PART NO. | PRICE | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Mounting Style | Package / Case | Minimum Operating Temperature | Maximum Operating Temperature | Packaging | Supply Voltage - Max | Supply Voltage - Min | Battery Backup Switching | RTC Bus Interface | Date Format | Time Format | RTC Memory Size | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GET PRICE |
8,921
In-stock
|
STMicroelectronics | Real Time Clock Serial 64 (8X8) | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Reel | 5.5 V | 2 V | Backup Switching | Serial, 2-Wire, I2C | DW:DM:M:Y | HH:MM:SS | 8 B | |||
|
GET PRICE |
7,770
In-stock
|
STMicroelectronics | Real Time Clock 2.0-5.5V 512 (64x8) | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Reel | 5.5 V | 2.7 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS:hh | 20 B | |||
|
GET PRICE |
15,047
In-stock
|
NXP Semiconductors | Real Time Clock ultra-low power RTC | SMD/SMT | TSSOP-14 | - 40 C | + 85 C | Reel | 5.5 V | 1.1 V | Serial, 3-Wire, SPI | DW:DM:M:Y | HH:MM:SS | 16 B | ||||
|
GET PRICE |
10,176
In-stock
|
Microchip Technology | Real Time Clock I2C GP RTCC 64B SRAM | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Tube | 5.5 V | 1.8 V | Backup Switching | Serial, 2-Wire, I2C | DW:DM:M:Y | HH:MM:SS | 64 B | |||
|
GET PRICE |
30,286
In-stock
|
NXP Semiconductors | Real Time Clock Binary I2C 1-5V | SMD/SMT | SO-8 | - 40 C | + 85 C | Reel | 5.5 V | 1.8 V | Serial, I2C | DW:DM:M:Y | HH:MM:SS | |||||
|
GET PRICE |
993
In-stock
|
Maxim Integrated | Real Time Clock 1M NV RAM Timekeeper | Through Hole | EDIP-32 | 0 C | + 70 C | Tube | 5.5 V | 4.5 V | Parallel | DW:DM:M:Y | HH:MM:SS | 128 kB | ||||
|
GET PRICE |
6,264
In-stock
|
Maxim Integrated | Real Time Clock I2C RTC/Supervisor w/Trickle Charger | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Reel | 3.63 V | 2.97 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 512 B | |||
|
GET PRICE |
8,287
In-stock
|
Epson Timing | Real Time Clock I2C Bus 5 +/-23ppm | SMD/SMT | VSOJ-20 | - 40 C | + 85 C | Reel | 5.5 V | 1.8 V | Serial, I2C | DW:DM:M:Y | HH:MM:SS | |||||
|
GET PRICE |
1,561
In-stock
|
Maxim Integrated | Real Time Clock 256k NV SRAM w/Phantom Clock | Through Hole | EDIP-28 | 0 C | + 70 C | Tube | 5.5 V | 4.5 V | Parallel | DW:DM:M:Y | HH:MM:SS:hh | 32 kB | ||||
|
GET PRICE |
1,101
In-stock
|
Maxim Integrated | Real Time Clock 64k NV SRAM w/Phantom Clock | Through Hole | EDIP-28 | 0 C | + 70 C | Tube | 5.5 V | 4.5 V | Parallel | DW:DM:M:Y | HH:MM:SS:hh | 8 kB | ||||
|
GET PRICE |
3,713
In-stock
|
Maxim Integrated | Real Time Clock Integrated RTC/TCXO/Crystal | SMD/SMT | SOIC-16 | - 40 C | + 85 C | Bulk | 5.5 V | 2.3 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | ||||
|
GET PRICE |
4,537
In-stock
|
Maxim Integrated | Real Time Clock RTC/TCMO/MEMS | SMD/SMT | SO-8 | + 85 C | Tube | 4.5 V | 2.3 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 236 B | ||||
|
GET PRICE |
9,090
In-stock
|
STMicroelectronics | Real Time Clock Serial real-time clocks with alarm | SMD/SMT | CLCC-8 | - 40 C | + 85 C | Reel | 4.4 V | 1.3 V | No Backup Switching | Serial, 2-Wire, I2C | DW:DM:M:Y | HH:MM:SS:hh | 16 B | |||
|
GET PRICE |
2,899
In-stock
|
Microchip Technology | Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID | SMD/SMT | DFN-8 | - 40 C | + 85 C | Reel | 5.5 V | 1.8 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 64 B | |||
|
GET PRICE |
2,101
In-stock
|
Microchip Technology | Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48 | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Tube | 5.5 V | 1.8 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 64 B | |||
|
GET PRICE |
2,568
In-stock
|
Microchip Technology | Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Tube | 5.5 V | 1.8 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 64 B | |||
|
GET PRICE |
289
In-stock
|
Maxim Integrated | Real Time Clock 1024k NV SRAM w/Phantom Clock | Through Hole | EDIP-32 | 0 C | + 70 C | Tube | 5.5 V | 4.5 V | Backup Switching | Parallel | DW:DM:M:Y | HH:MM:SS:hh | 128 kB | |||
|
GET PRICE |
1,587
In-stock
|
Maxim Integrated | Real Time Clock RTC | Through Hole | EDIP-24 | 0 C | + 70 C | Tube | 5.5 V | 4.5 V | Multiplexed | DW:DM:M:Y | HH:MM:SS | 114 B | ||||
|
GET PRICE |
1,899
In-stock
|
Maxim Integrated | Real Time Clock Integrated RTC/TCXO/Crystal | SMD/SMT | SOIC-20 | 0 C | + 70 C | Tube | 5.5 V | 2.3 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 236 B | |||
|
GET PRICE |
4,825
In-stock
|
NXP Semiconductors | Real Time Clock Integrated RTC TCXO quartz crystal | SMD/SMT | SOT-163-1 | - 40 C | + 85 C | Reel | 4.2 V | 1.8 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 512 B | |||
|
GET PRICE |
2,261
In-stock
|
Maxim Integrated | Real Time Clock I2C Serial RTC w/56 Byte NV RAM | SMD/SMT | SO-8 | - 40 C | + 85 C | Tube | 5.5 V | 3 V | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 56 B | ||||
|
GET PRICE |
1,343
In-stock
|
Maxim Integrated | Real Time Clock Low-V SPI/3-Wire With Trickle Charger | SMD/SMT | MSOP-10 | - 40 C | + 85 C | Tube | 5.5 V | 2.97 V | Backup Switching | Serial, 3-Wire, SPI | DW:DM:M:Y | HH:MM:SS:hh | ||||
|
GET PRICE |
23,840
In-stock
|
Maxim Integrated | Real Time Clock Trickle-Charge Timekeeping Chip | Through Hole | PDIP-8 | 0 C | + 70 C | Tube | 5.5 V | 2 V | Backup Switching | Serial, 3-Wire | DW:DM:M:Y | HH:MM:SS | 31 B | |||
|
GET PRICE |
3,926
In-stock
|
STMicroelectronics | Real Time Clock Serial 512 (64x8) | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Reel | 5.5 V | 4.5 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 64 B | |||
|
GET PRICE |
4,403
In-stock
|
STMicroelectronics | Real Time Clock Serial 512 (64x8) | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Reel | 5.5 V | 2 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS:hh | 20 B | |||
|
GET PRICE |
10,000
In-stock
|
STMicroelectronics | Real Time Clock Serial 64 (8X8) | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Reel | 5.5 V | 2 V | No Backup Switching | Serial, 2-Wire, I2C | DW:DM:M:Y | HH:MM:SS | 8 B | |||
|
GET PRICE |
3,520
In-stock
|
STMicroelectronics | Real Time Clock 1.3V to 3.6V w/Alarm | SMD/SMT | QFN-16 | - 40 C | + 85 C | Reel | 4.4 V | 1.3 V | No Backup Switching | Serial, 2-Wire, I2C | DW:DM:M:Y | HH:MM:SS:hh | 16 B | |||
|
GET PRICE |
25,690
In-stock
|
NXP Semiconductors | Real Time Clock CMOS RTC/CALENDAR | SMD/SMT | TSSOP-8 | - 40 C | + 125 C | Reel | 5.5 V | 1.8 V | Serial, I2C | DW:DM:M:Y | HH:MM:SS | |||||
|
GET PRICE |
4,635
In-stock
|
NXP Semiconductors | Real Time Clock ULTRA LO PWR CLK/CAL | SMD/SMT | SOIC-8 | - 40 C | + 85 C | Reel | 5.5 V | 1.8 V | Serial, I2C | DW:DM:M:Y | HH:MM:SS | |||||
|
GET PRICE |
1,912
In-stock
|
Microchip Technology | Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID | SMD/SMT | MSOP-8 | - 40 C | + 85 C | Tube | 5.5 V | 1.8 V | Backup Switching | Serial, I2C | DW:DM:M:Y | HH:MM:SS | 64 B |