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8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1302ZN
- Package: 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 7750
- Description: 8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Memory Size | 31B |
| Clock Frequency | 0.032MHz |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 0.3μA~1μA @ 2V~5V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Voltage - Supply, Battery | 2V~5.5V |
| Volatile | YES |
| Information Access Method | SERIAL, 3-WIRE |
| Height Seated (Max) | 1.75mm |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2000 |
| JESD-609 Code | e0 |
| Feature | Leap Year, NVSRAM, Trickle-Charger |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Additional Feature | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timers or RTCs |
| Technology | CMOS |
| Voltage - Supply | 2V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 245 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1302 |
| Pin Count | 8 |
| JESD-30 Code | R-PDSO-G8 |
| Qualification Status | Not Qualified |
| Power Supplies | 3/5V |
| Interface | 3-Wire Serial |
DS1302ZN Overview
There is a package 8-SOIC (0.154, 3.90mm Width) that contains real time clocks.Tube is the packaging method.Electrical RTCs such as this have a 2V~5.5V supply.Electrical real time clocks of this type are Clock/Calendar.This part is mounted on the systemboard in the way indicated by Surface Mount.A temperature of -40°C~85°C should be used for operation.Leap Year, NVSRAM, Trickle-Charger can be ensured when operating.It is possible to terminate transmission lines with 8 terminations, which means that the RTC module terminating the line matches its characteristic impedance.Its supply voltage is 3.3V.A total of 8 pins are included in this product.DS1302 is the family name of this object.The voltage supply of this electrical digital time clock is 2V~5.5V.There is a component of this type in Timers or RTCs.In the RTC times you will find a memory of 31B which is available for your programs and data storage.The output frequency should not exceed 0.032MHz.A total of 3/5V power supplies are required to operate it.It is also characterized by BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA.
DS1302ZN Features
8-SOIC (0.154, 3.90mm Width) package
8 terminations
8 pin count
3/5V power supplies
DS1302ZN Applications
There are a lot of Maxim Integrated DS1302ZN Real Time Clocks applications.
- Accurate high duration timer
- Elapsed time counter
- Portable instruments
- Utility Meter
- Time keeping application
- Medical Equipment
- Health Care
- Security Systems
- GPS
- Battery backed up systems
