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48 Terminations3.3V 48 Pin DS1558 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1558W-TRL
- Package: 48-LQFP
- Datasheet:
- Stock: 8792
- Description: 48 Terminations3.3V 48 Pin DS1558 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer, Y2K 0.032MHz (Kg)
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- Payment:
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2009 |
| JESD-609 Code | e0 |
| Feature | Alarm, Leap Year, Watchdog Timer, Y2K |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 48 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 245 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1558 |
| Pin Count | 48 |
| JESD-30 Code | S-PQFP-G48 |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| Interface | Parallel |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 2mA @ 3.3V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.5V~3.7V |
| Volatile | NO |
| Height Seated (Max) | 1.2mm |
| Length | 7mm |
| Width | 7mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead, Lead Free |
DS1558W-TRL Overview
There is an embedded version of real time clocks in the package 48-LQFP.There is a way to package time clock in the form of a Tape & Reel (TR).2.97V~3.63V is the supply voltage of this electrical RTC.An electrical real time clock of type Clock/Calendar can be said to be this one.There is an electronic component mounted in the way of Surface Mount.Temperature should be set at -40°C~85°C.When operating, Alarm, Leap Year, Watchdog Timer, Y2K can be ensured.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 48 termination.RTC real time clocks like this have a 3.3V supply voltage.There are 48 pins on it.DS1558 are the family name of RTCs .This electrical digital time clock has a supply voltage of 2.5V~3.7V.Timer or RTC includes this component as part of its contents.The output frequency should not exceed 0.032MHz.As a power supply for the real time clock, a value of 3.3V is used.
DS1558W-TRL Features
48-LQFP package
48 terminations
48 pin count
3.3V power supplies
DS1558W-TRL Applications
There are a lot of Maxim Integrated DS1558W-TRL Real Time Clocks applications.
- Digital video camera
- Medical Devices
- IoT
- Routers
- Telecommunications
- Bridges
- Industrial
- Portable instruments
- Digital voice recorders
- Hand-Held Devices
