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ContactDS1743W-150+
28 Terminations3.3V 28 Pin Real Time ClocksTimers or RTCs Subcategory0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1743W-150+
- Package: -
- Datasheet:
- Stock: 9773
- Description: 28 Terminations3.3V 28 Pin Real Time ClocksTimers or RTCs Subcategory0.032MHz (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| External Data Bus Width | 8 |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| Information Access Method | PARALLEL, DIRECT ADDRESS |
| Height Seated (Max) | 10.67mm |
| Length | 38.225mm |
| Width | 15.24mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Surface Mount | NO |
| Number of Pins | 28 |
| Packaging | Tube |
| Published | 2012 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timers or RTCs |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | PIN/PEG |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 28 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 70°C |
| Supply Voltage-Max (Vsup) | 3.63V |
| Power Supplies | 3.3V |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Min (Vsup) | 2.97V |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| Clock Frequency | 0.032MHz |
DS1743W-150+ Overview
Time clock is packaged in the way of Tube.In 28 terminations, a transmission line is terminated with an impedance-matched RTC module.RTC real time clocks such as this one are powered by 3.3V voltage.There are 28 pins on it.There is a component of this type in Timers or RTCs.There should be no frequency greater than 0.032MHz in real time clocks' output.As a power supply for the real time clock, a value of 3.3V is used.There are 28 pins on it.There is no more voltage supply (Vsup) at 3.63V.This electrical real time analog clock has the type TIMER, REAL TIME CLOCK of uPs/uCs/Peripheral ICs.For normal operation, Vsup must be above 2.97V.A minimum operating temperature of 70°C should be maintained.
DS1743W-150+ Features
28 terminations
28 pin count
3.3V power supplies
DS1743W-150+ Applications
There are a lot of Maxim Integrated DS1743W-150+ Real Time Clocks applications.
- Vending Machine
- Embedded Time Stamping
- Embedded Systems
- Time keeping application
- Telecommunications
- Digital Recording
- Portable instruments
- Data loggers
- IoT
- Hand-Held Devices
