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20 Terminations3.3V 20 Pin DS1670 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Watchdog Timer 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1670E
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 4974
- Description: 20 Terminations3.3V 20 Pin DS1670 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Watchdog Timer 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Length | 6.5mm |
| Width | 4.4mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 24 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2005 |
| JESD-609 Code | e0 |
| Feature | Alarm, Leap Year, Watchdog Timer |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Portable System Controller |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Additional Feature | 3-CHANNEL, 8-BIT ADC |
| HTS Code | 8542.31.00.01 |
| Subcategory | Timers or RTCs |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | DS1670 |
| Pin Count | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3V |
| Interface | 3-Wire Serial |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 100μA @ 3.3V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.5V~3.7V |
| Volatile | YES |
| Information Access Method | SERIAL, 3-WIRE |
| Height Seated (Max) | 1.1mm |
DS1670E Overview
You can find real time clocks in package 20-TSSOP (0.173, 4.40mm Width) among the other packages that are available.Time clock is packaged in the manner of Tube.Its supply voltage is 2.97V~3.63V.There is a type of electrical real time clock Portable System Controller associated with this real time clock.real time clock (RTC)s like this are mounted in the way of Surface Mount.In order to operate properly, the temperature should be 0°C~70°C.There is a way to make sure that Alarm, Leap Year, Watchdog Timer is maintained when operating if desired.There is the possibility of terminating transmission lines with 20 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this RTC real time clock, there is a voltage of 3.3V supplied to it.With 20 pins, it is equipped with the necessary functions.DS1670 are a family of objects that belongs to RTCs .A crucial thing to remember is that this electrical digital time clock has a supply voltage of 2.5V~3.7V.There is a component of this type in Timers or RTCs.The frequency of real time clocks' output should not exceed 0.032MHz.For powering the real time clock, a power supply with a voltage of 3.3V is used.24 pins are present on it.It is also characterized by 3-CHANNEL, 8-BIT ADC.
DS1670E Features
20-TSSOP (0.173, 4.40mm Width) package
20 terminations
20 pin count
3.3V power supplies
DS1670E Applications
There are a lot of Maxim Integrated DS1670E Real Time Clocks applications.
- Thermostat
- High duration timers
- Utility Meter
- Copy machines
- Telecommunications
- Industrial
- Low standby power applications
- Battery powered products
- White goods
- Embedded Time Stamping
