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ContactDS12887A+
24 Terminations5V 24 Pin DS12887 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS12887A+
- Package: 24-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 7240
- Description: 24 Terminations5V 24 Pin DS12887 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mounting Type | Through Hole |
| Package / Case | 24-DIP Module (0.600, 15.24mm) |
| Surface Mount | NO |
| Number of Pins | 24 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2003 |
| JESD-609 Code | e3 |
| Feature | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS12887 |
| Pin Count | 24 |
| Number of Outputs | 8 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| 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 |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.5V~4V |
| Volatile | NO |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS12887A+ Overview
A package named 24-DIP Module (0.600, 15.24mm) contains real time clocks.Tube is the way time clock is packaged.It is important to keep in mind that the supply voltage of this electrical RTC is 4.5V~5.5V.This electrical real time clock has the type Clock/Calendar.This electronic component has been mounted in the way of Through Hole.The temperature should always be kept at 0°C~70°C to ensure safe operation.When operating, electronic time clocks are possible to ensure that Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output are maintained.The 24 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.In the case of this RTC real time clock, there is 5V voltage supplied to it.The board is equipped with a total of 24 pins.DS12887 are the family name of RTCs .There is a voltage of 2.5V~4V when powering this electrical digital time clock.The content of Timer or RTC includes this component.The RTC times within the system have a memory of 114B available for storing data and programs for the purposes of the system.There should not be a frequency higher than 0.032MHz in the output.It operates from 5V power supplies.A total of 24 pins are attached to this real time clock.There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.With 8 outputs, it is configured as a single output.
DS12887A+ Features
24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
5V power supplies
8 outputs
DS12887A+ Applications
There are a lot of Maxim Integrated DS12887A+ Real Time Clocks applications.
- Security Systems
- Switcher
- Data loggers
- Battery backed up systems
- Thermostat
- Point-of-Sale Equipment
- Printers and copiers
- Medical Devices
- Network Appliance
- Electronic metering
