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28 Terminations5V 28 Pin DS17885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS17885E-5+
- Package: 28-TSSOP (0.465, 11.80mm Width)
- Datasheet:
- Stock: 4170
- Description: 28 Terminations5V 28 Pin DS17885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 3mA @ 4.5V~5.5V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.5V~3.7V |
| Volatile | YES |
| Height Seated (Max) | 1.2mm |
| Length | 11.8mm |
| Width | 8mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.465, 11.80mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tray |
| Published | 2000 |
| JESD-609 Code | e3 |
| Feature | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.55mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS17885 |
| Pin Count | 28 |
| JESD-30 Code | R-PDSO-G28 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 8KB |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
DS17885E-5+ Overview
A package named 28-TSSOP (0.465, 11.80mm Width) contains real time clocks.The package is packaged in the way of Tray.A voltage of 4.5V~5.5V is required for the supply of this electrical RTC.Electrical real time clocks of this type are Clock/Calendar.There is an electronic component mounted in the way of Surface Mount.0°C~70°C is the operating temperature.In order to ensure Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output when operating, a certain value has to be set.Transmission lines can be terminated with 28 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.5V voltage is present on this electronic component.28 pins are attached to it.DS17885 is the family name of this object.Its supply voltage is 2.5V~3.7V.In Timer or RTC, this part is included.For storing data and programs, the RTC times embed a memory of 8KB.It should not exceed 0.032MHz as the output frequency of the real time analog clock.For the purpose of powering the real time clock, the power supply is set to 5V.1 timers are in the real time clock that outputs a signal in response to an input signal.
DS17885E-5+ Features
28-TSSOP (0.465, 11.80mm Width) package
28 terminations
28 pin count
5V power supplies
DS17885E-5+ Applications
There are a lot of Maxim Integrated DS17885E-5+ Real Time Clocks applications.
- Low standby power applications
- Medicine Dispenser
- Battery powered devices
- Portable Instruments
- Network powered devices
- Daily alarms
- Point-of-Sale Equipment
- Digital voice recorders
- Medical Equipment
- Bridges
