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ContactDS12885SN
24 Terminations5V 24 Pin Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
- Manufacturer: Rochester Electronics
- NO: 699-DS12885SN
- Package: 24-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 841
- Description: 24 Terminations5V 24 Pin Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Type | Clock/Calendar |
| Terminal Finish | TIN LEAD |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 245 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 24 |
| JESD-30 Code | R-PDSO-G24 |
| Qualification Status | COMMERCIAL |
| Interface | Parallel |
| Memory Size | 114B |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 15mA @ 4.5V~5.5V |
| Voltage - Supply, Battery | 2.5V~4V |
| Height Seated (Max) | 2.67mm |
| Length | 17.9mm |
| Width | 7.5mm |
| RoHS Status | Non-RoHS Compliant |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Feature | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
DS12885SN Overview
real time clocks is located in package 24-SOIC (0.295, 7.50mm Width).As you can see, time clock is packaged as if time clock were in the form of Tube.It is important to keep in mind that the supply voltage of this electrical RTC is 4.5V~5.5V.Clock/Calendar is the type of this electrical real time clock.On the system board, this real time clock (RTC) is mounted in Surface Mount.Maintaining a constant temperature of -40°C~85°C is essential for safe operation.Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output can be ensured when operating.When a transmission line is terminated with 24 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock is supplied with 5V voltage.A total of 24 pins are equipped with the RTCs.The voltage supply of this electrical digital time clock is 2.5V~4V.For storing the programs and data, the RTC times have an embedded memory of 114B for storing data and programs.The output frequency of this real time analog clock should not exceed 0.032MHz Hz.Following an input signal, there are 1 timers that output a signal at a preset time.
DS12885SN Features
24-SOIC (0.295, 7.50mm Width) package
24 terminations
24 pin count
DS12885SN Applications
There are a lot of Rochester Electronics, LLC DS12885SN Real Time Clocks applications.
- Battery backed up systems
- Accurate high duration timer
- Server
- Portable instruments
- Routers
- Hand-Held Devices
- Embedded Systems
- Copy machines
- Fax/Printer
- Digital Recording
