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ContactDS1344D-3+
14 Terminations3V 14 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1344D-3+
- Package: 14-WFDFN Exposed Pad
- Datasheet:
- Stock: 6552
- Description: 14 Terminations3V 14 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz (Kg)
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| Parameters | |
|---|---|
| Interface | SPI |
| Memory Size | 96B |
| Clock Frequency | 4MHz |
| Logic Function | Clock |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 1.3V~5.5V |
| Volatile | NO |
| Information Access Method | SERIAL, 3-WIRE |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 6 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-WFDFN Exposed Pad |
| Number of Pins | 14 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2002 |
| JESD-609 Code | e3 |
| Feature | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | TIN |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timers or RTCs |
| Technology | CMOS |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.4mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1344 |
| Pin Count | 14 |
| Operating Supply Voltage | 3V |
| Power Supplies | 3V |
DS1344D-3+ Overview
Among the packages 14-WFDFN Exposed Pad is where real time clocks can be found.Tube is the way in which time clock is packaged.It is important to keep in mind that the supply voltage of this electrical RTC is 2.7V~5.5V.Clock/Calendar is the type of this electrical real time clock.Surface Mount is the way to mount this real time clock (RTC).A temperature of -40°C~85°C should be used for operation.During operation, Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger can be guaranteed.14 terminations result in transmission lines having the characteristic impedance of a RTC module terminating them.This RTC real time clock is supplied with 3V voltage.A total of 14 pins can be found on it.As far as the family are concerned, RTCs are part of DS1344.This electrical digital time clock's supply voltage is 1.3V~5.5V.Located in Timers or RTCs, this component is present.Programs and data can be stored in the 96B memory embedded in the RTC times.There should not be a frequency higher than 4MHz in the output.This RTC module has a mounting type of Surface Mount.A total of 3V power supplies are required to operate it.A total of 14 pins are attached to this real time clock.An input signal is received by 1 timers, which output a signal after a preset time.Maintaining the supply voltage at 3V is the key to high efficiency.
DS1344D-3+ Features
14-WFDFN Exposed Pad package
14 terminations
14 pin count
3V power supplies
Be maintained at 3V for high efficiency.
DS1344D-3+ Applications
There are a lot of Maxim Integrated DS1344D-3+ Real Time Clocks applications.
- Digital video camera
- Battery powered devices
- Digital Recording
- Utility Meters
- POS Terminal
- Server
- Mobile telephones
- Data loggers
- Hand-Held Devices
- Industrial
