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ContactDS1344D-33+
14 Terminations3.3V 14 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1344D-33+
- Package: 14-WFDFN Exposed Pad
- Datasheet:
- Stock: 2627
- Description: 14 Terminations3.3V 14 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz (Kg)
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| Parameters | |
|---|---|
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1344 |
| Pin Count | 14 |
| Operating Supply Voltage | 3.3V |
| 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 |
| Current - Timekeeping (Max) | 120μA~160μA @ 3.63V~5.5V |
| 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 |
| 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 | 3V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.4mm |
DS1344D-33+ Overview
14-WFDFN Exposed Pad is where you'll find real time clocks.As a result, time clock is packaged in the same way as Tube.It is important to keep in mind that the supply voltage of this electrical RTC is 3V~5.5V.This electrical real time clock is type Clock/Calendar.This electronic component has been mounted in the way of Surface Mount.Keeping the temperature at -40°C~85°C is essential to maintaining a safe working environment.Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger can be ensured when operating.When a transmission line is terminated with 14 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.3.3V is the supply voltage of this RTC real time clock.14 pins are present on it.Thare RTCs em are part of the family DS1344.In this electrical digital time clock, the supply voltage is 1.3V~5.5V.There are such RTCs in Timers or RTCs subcategory.In the RTC times, there is a memory of 96B that is available for storing programs as well as data.There should not be a difference between real time clocks' output frequency and 4MHz.In this case, the RTC module has a mounting type of Surface Mount.With 14 pins, it is equipped.An input signal is received by 1 timers, which output a signal after a preset time.RTC time is important to maintain the supply voltage at 3.3V in order to maintain high efficiency.
DS1344D-33+ Features
14-WFDFN Exposed Pad package
14 terminations
14 pin count
Be maintained at 3.3V for high efficiency.
DS1344D-33+ Applications
There are a lot of Maxim Integrated DS1344D-33+ Real Time Clocks applications.
- Medical Devices
- Printers
- Accurate high duration timer
- GPS/Telematics Devices
- Metering
- Digital video camera
- Automotive
- Medical Equipment
- Low standby power applications
- Thermostat
