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ContactDS1344E-3+T&R
DS1344 Real Time ClocksAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
- Manufacturer: Maxim Integrated
- NO: 503-DS1344E-3+T&R
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 2739
- 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 | 20-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 20 |
| Supplier Device Package | 20-TSSOP |
| 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 |
DS1344E-3+T&R Overview
This real time analog clock can be found in package 20-TSSOP (0.173, 4.40mm Width).Digi-Reel? is the way time clock is packaged.Its supply voltage is 2.7V~5.5V.Electrical real time clocks of this type are Clock/Calendar.This part is mounted on the systemboard in the way indicated by Surface Mount.Ideally, the operating temperature should be -40°C~85°C.If Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger is ensured when operating, then the operation will be successful.As a member of the DS1344 family, RTCs belongs to them.There is a voltage of 1.3V~5.5V when powering this electrical digital time clock.In the RTC times, there is a memory of 96B that is available for storing programs as well as data.In this case, the RTC module is mounted in the way of Surface Mount.The real time clock is equipped with 20 pins.Optimal efficiency requires a supply voltage of 3V.The operating temperature should be higher than -40°C.85°C is the optimal operating temperature.
DS1344E-3+T&R Features
20-TSSOP (0.173, 4.40mm Width) package
Be maintained at 3V for high efficiency.
DS1344E-3+T&R Applications
There are a lot of Maxim Integrated DS1344E-3+T&R Real Time Clocks applications.
- Electronic metering
- Medical Equipment
- Data loggers
- Industrial
- GPS/Telematics Devices
- High duration timers
- Digital cameras
- Electronic metering
- IoT
- Glucometer
