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24 Terminations5V 24 Pin Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
- Manufacturer: Rochester Electronics
- NO: 699-DS12887A
- Package: 24-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 9555
- Description: 24 Terminations5V 24 Pin Real Time ClocksAlarm, 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 |
| Operating Temperature | 0°C~70°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 |
| Type | Clock/Calendar |
| Terminal Finish | TIN LEAD |
| Additional Feature | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION; RAM CLEAR I/P |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 225 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 24 |
| JESD-30 Code | R-PDIP-T24 |
| 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) | 9.398mm |
| Length | 33.782mm |
| Width | 15.24mm |
| RoHS Status | Non-RoHS Compliant |
DS12887A Overview
24-DIP Module (0.600, 15.24mm) contains real time clocks.In this case, time clock is packaged in the way of Tube.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.The real time clock (RTC) that is mounted in the way of Through Hole is connected to this circuit board.Electronic time clocks are recommended that the operating temperature be 0°C~70°C.During operation, the value of Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output can be ensured.There is the possibility of terminating transmission lines with 24 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.This RTC real time clock has a voltage of 5V.A total of 24 pins are attached to this RTCs.A voltage of 2.5V~4V is required for the supply of this electrical digital time clock.It should be noted that the RTC times embed a memory of 114B which is usable for storing programs and data as well.A maximum output frequency of 0.032MHz should be maintained by the real time analog 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.Additionally, it has DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION; RAM CLEAR I/P.
DS12887A Features
24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
DS12887A Applications
There are a lot of Rochester Electronics, LLC DS12887A Real Time Clocks applications.
- Printers
- Vending Machine
- Network powered devices
- Modem
- Accurate high duration timer
- Medical Equipment
- Portable Instruments
- Health Care
- POS Terminal
- Copier
