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20 Terminations5V Real Time ClocksAlarm, Leap Year, Square Wave Output, Watchdog Timer 2.1MHz
- Manufacturer: Rochester Electronics
- NO: 699-CDP68HC68T1M
- Package: 20-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 5726
- Description: 20 Terminations5V Real Time ClocksAlarm, Leap Year, Square Wave Output, Watchdog Timer 2.1MHz (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | TIN LEAD |
| HTS Code | 8542.39.00.01 |
| Technology | CMOS |
| Voltage - Supply | 3V~6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Qualification Status | Not Qualified |
| Interface | SPI |
| Memory Size | 32B |
| Clock Frequency | 2.1MHz |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 20μA~500μA @ 5V |
| Voltage - Supply, Battery | 2.2V~6V |
| Information Access Method | SERIAL, 3-WIRE |
| RoHS Status | Non-RoHS Compliant |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Feature | Alarm, Leap Year, Square Wave Output, Watchdog Timer |
| Pbfree Code | no |
| Part Status | Obsolete |
CDP68HC68T1M Overview
20-SOIC (0.295, 7.50mm Width) contains real time clocks.Tube is the package format.A voltage of 3V~6V is supplied to this electrical RTC.Electrical real time clocks of type Clock/Calendar correspond to this real time clock.Surface Mount is the way to mount this real time clock (RTC).Keeping the temperature at -40°C~85°C is essential to maintaining a safe working environment.In order to ensure Alarm, Leap Year, Square Wave Output, Watchdog Timer when operating, a certain value has to be set.When a transmission line is terminated with 20 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.In this RTC real time clock, there is a voltage of 5V supplied to it.A crucial thing to remember is that this electrical digital time clock has a supply voltage of 2.2V~6V.For storing data and programs, the RTC times embed a memory of 32B.The output frequency should not exceed 2.1MHz.There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.
CDP68HC68T1M Features
20-SOIC (0.295, 7.50mm Width) package
20 terminations
CDP68HC68T1M Applications
There are a lot of Rochester Electronics, LLC CDP68HC68T1M Real Time Clocks applications.
- Printers and copiers
- Portable Instruments
- Point-of-Sale Equipment
- Metering
- Elapsed time counter
- Hand-Held Devices
- Copy machines
- Mobile telephones
- Network Hubs
- Low standby power applications
