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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-DS12887
- Package: 24-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 161
- 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 | |
|---|---|
| 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 | 1998 |
| 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 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Additional Feature | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT APPLICABLE |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT APPLICABLE |
| Base Part Number | DS12887 |
| Pin Count | 24 |
| 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 |
| Height Seated (Max) | 9.398mm |
| Length | 33.782mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS12887 Overview
There is an embedded version of real time clocks in the package 24-DIP Module (0.600, 15.24mm).As you can see, time clock is packaged as if time clock were in the form of Tube.It requires a voltage of 4.5V~5.5V to be supplied.Clock/Calendar is the type of electrical real time clock that is being used.It should be noted that the real time clock (RTC) is mounted in the way of Through Hole.Keeping the temperature at 0°C~70°C is essential to maintaining a safe working environment.There is a way to make sure that Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output is maintained when operating if desired.24 terminations are available for transmission lines, implying that the RTC module terminating the line matches its characteristic impedance.Obviously, a voltage of 5V is being supplied to this electronic component.With 24 pins, it is equipped.There are a family named DS12887 that consarets of the RTCs .A voltage of 2.5V~4V is supplied to this electrical digital time clock.RTCs in the Timer or RTC subcategory are available.It is possible to store data and programs on the real time analog clocks with a memory size of 114B.A maximum output frequency of 0.032MHz should be maintained by the real time analog clock.The power supply is 5V.There are 24 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. 1 timers are in the real time clock that outputs a signal in response to an input signal.Also, DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION characterize it.
DS12887 Features
24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
5V power supplies
DS12887 Applications
There are a lot of Maxim Integrated DS12887 Real Time Clocks applications.
- Battery backed up systems
- Telecommunications
- Digital cameras
- Router
- Time keeping application
- Medical Equipment
- Industrial
- Server
- Metering
- Network Hubs
