Real Time Clocks
Use the filters and product table below to compare Real Time Clocks components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, Battery | Current - Timekeeping (Max) | Operating Temperature | Mounting Type | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LV8572ANREAL TIME CLOCK, 0 TIMER(S) |
1,065 | - |
|
Datasheet | - | 24-DIP (0.300", 7.62mm) | Bulk | Active | Not Verified | Clock/Calendar | Alarm | 44B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | 2.2V ~ 3.2V | 3mA @ 3V ~ 3.6V | -40°C ~ 85°C (TA) | Through Hole | - | - | 24-DIP |
|
|
LV8571ANRTC, VOLATILE, 2 TIMER(S) |
5,515 | - |
|
Datasheet | LV8571A | 24-DIP (0.300", 7.62mm) | Bulk | Active | Not Verified | Clock/Calendar | Alarm, Daylight Savings, Leap Year, RAM | 44B | HH:MM:SS (12/24 hr) | YY-MM-DD | - | 3V ~ 3.6V | 2.2V ~ 3.2V | 220µA @ 3V ~ 3.6V | -40°C ~ 85°C (TA) | Through Hole | - | - | 24-DIP |
|
DP8573AVXIC RTC CLK/CALENDAR PAR 28PLCC |
640 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Not Verified | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.2V ~ 5.1V | 1µA @ 5V | -40°C ~ 85°C | Surface Mount | - | - | 28-PLCC (11.51x11.51) |
|
|
DP8573AVIC RTC CLK/CALENDAR PAR 28PLCC |
1,302 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Not Verified | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.2V ~ 5.1V | 1µA @ 5V | -40°C ~ 85°C | Surface Mount | - | - | 28-PLCC (11.51x11.51) |
|
|
DP8570AVXIC RTC TIMER PERIPH PAR 28PLCC |
3,000 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Not Verified | Timer Clock Peripheral (TCP) | Alarm, Leap Year | 44B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.2V ~ 5.1V | 1µA @ 5V | -40°C ~ 85°C | Surface Mount | - | - | 28-PLCC (11.51x11.51) |
|
|
DP8573AVX/NOPBIC RTC CLK/CALENDAR PAR 28PLCC |
450 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Not Verified | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.2V ~ 5.1V | 1µA @ 5V | -40°C ~ 85°C | Surface Mount | - | - | 28-PLCC (11.51x11.51) |
|
|
DP8570AVIC RTC TIMER PERIPH PAR 28PLCC |
3,118 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Not Verified | Timer Clock Peripheral (TCP) | Alarm, Leap Year | 44B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.2V ~ 5.1V | 1µA @ 5V | -40°C ~ 85°C | Surface Mount | - | - | 28-PLCC (11.51x11.51) |
Real Time Clocks FAQ
Common questions about filtering, comparing and sourcing Real Time Clocks components.
How can I narrow the Real Time Clocks selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Real Time Clocks part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
