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28 Terminations5V 28 Pin DS1743 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1743-85+
- Package: 28-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 7727
- Description: 28 Terminations5V 28 Pin DS1743 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Current - Timekeeping (Max) | 3mA @ 5V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| RoHS Status | ROHS3 Compliant |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP Module (0.600, 15.24mm) |
| Surface Mount | NO |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2012 |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM, Y2K |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timers or RTCs |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1743 |
| Pin Count | 28 |
| JESD-30 Code | R-XDMA-P28 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 8KB |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
DS1743-85+ Overview
In the 28-DIP Module (0.600, 15.24mm) package, real time clocks is embedded.There is a way to package time clock in the form of a Tube.As far as the supply voltage for this electrical RTC is concerned, it is 4.5V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.This part is mounted on the systemboard in the way indicated by Through Hole.There should be a temperature of 0°C~70°C during the operation.When operating as part of a process, electronic time clocks are possible to ensure that Leap Year, NVSRAM, Y2K are maintained at all times.The 28 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.Its supply voltage is 5V.It has a total of 28 pins on it.There are a family named DS1743 that consarets of the RTCs .This part is included in Timers or RTCs.In the real time analog clocks, the available memory size is 8KB.A frequency of 0.032MHz should not be exceeded by real time clocks' output frequency.There is a power supply of 5V used to power the real time clock.
DS1743-85+ Features
28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
5V power supplies
DS1743-85+ Applications
There are a lot of Maxim Integrated DS1743-85+ Real Time Clocks applications.
- Router
- Digital cameras
- Hand-Held Devices
- Mobile telephones
- Health Care
- Digital voice recorders
- Daily alarms
- Modem
- Bridges
- Printers
