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DS1302 Real Time ClocksLeap Year, NVSRAM, Trickle-Charger Min 2V VMax 5.5V V
- Manufacturer: Maxim Integrated
- NO: 503-DS1302SN-16/T&R
- Package: 16-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 7823
- Description: DS1302 Real Time ClocksLeap Year, NVSRAM, Trickle-Charger Min 2V VMax 5.5V V(Kg)
- Delivery:
- Payment:
In Stock
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FedEx International, 5-7 business days.
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2002 |
| Feature | Leap Year, NVSRAM, Trickle-Charger |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Clock/Calendar |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2V~5.5V |
| Base Part Number | DS1302 |
| Operating Supply Voltage | 3.3V |
| Interface | 3-Wire Serial |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2V |
| Memory Size | 31B |
| Logic Function | Clock |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 0.3μA~1μA @ 2V~5V |
| Voltage - Supply, Battery | 2V~5.5V |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1302SN-16/T&R Overview
This real time analog clock can be found in package 16-SOIC (0.295, 7.50mm Width).Tape & Reel (TR) is the way time clock is packaged, which is the way time clock is intended to be.To supply this electrical RTC, a voltage of 2V~5.5V is required.An electrical real time clock of type Clock/Calendar can be said to be this one.The way this real time clock (RTC) is mounted on the system board is Surface Mount.The temperature should always be kept at -40°C~85°C to ensure safe operation.In order to ensure Leap Year, NVSRAM, Trickle-Charger when operating, a certain value has to be set.The family to which RTCs belongs are DS1302.The supply voltage of this electrical digital time clock is 2V~5.5V.For storing data and programs, the RTC times embed a memory of 31B.RTC time is essential that the supply voltage remain at 3.3V for maximum efficiency.Over -40°C is the recommended operating temperature.85°C is the optimal operating temperature.With the minimal voltage of 2V, real time clocks are capable of operating.The maximal supply voltage is 5.5V.
DS1302SN-16/T&R Features
16-SOIC (0.295, 7.50mm Width) package
Be maintained at 3.3V for high efficiency.
DS1302SN-16/T&R Applications
There are a lot of Maxim Integrated DS1302SN-16/T&R Real Time Clocks applications.
- Metering
- Copier
- Thermostat
- Server
- Data loggers
- Embedded Time Stamping
- Printers
- Medical Devices
- Hand-Held Devices
- Point-of-Sale Equipment
