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DS1344 Real Time ClocksAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- Manufacturer: Maxim Integrated
- NO: 503-DS1344D-3+T&R
- Package: 14-WFDFN Exposed Pad
- Datasheet:
- Stock: 3930
- Description: DS1344 Real Time ClocksAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-WFDFN Exposed Pad |
| Number of Pins | 14 |
| Supplier Device Package | 14-TDFN-EP (3x3) |
| Operating Temperature | -40°C~85°C |
| Packaging | Digi-Reel® |
| Published | 2002 |
| Feature | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Clock/Calendar |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2.7V~5.5V |
| Base Part Number | DS1344 |
| Operating Supply Voltage | 3V |
| Interface | SPI |
| Memory Size | 96B |
| Logic Function | Clock |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Voltage - Supply, Battery | 1.3V~5.5V |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
DS1344D-3+T&R Overview
This can be found in the package 14-WFDFN Exposed Pad.The package is in the form of Digi-Reel?.This electrical RTC receives its power from the 2.7V~5.5V supply voltage.This electrical real time clock has the type Clock/Calendar.This part is mounted on the systemboard in the way indicated by Surface Mount.In order to operate properly, the temperature should be -40°C~85°C.If Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger is ensured during operation, then there is no problem.The family RTCs belongs to are DS1344.Its supply voltage is 1.3V~5.5V.A memory of 96B is embedded in the RTC times, which can be used to store programs and data.There is a mounting type Surface Mount specified for the RTC module.14 pins are present on it.RTC time is important to maintain the supply voltage at 3V in order to maintain high efficiency.-40°C is the minimum operating temperature.Temperatures below 85°C are recommended for operation.
DS1344D-3+T&R Features
14-WFDFN Exposed Pad package
Be maintained at 3V for high efficiency.
DS1344D-3+T&R Applications
There are a lot of Maxim Integrated DS1344D-3+T&R Real Time Clocks applications.
- Routers
- Security Systems
- Industrial
- Thermostat
- GPS
- Portable Instruments
- Copy machines
- Digital still camera
- Battery powered devices
- Server
