DS1642-85+ OverviewReal time clocks is embedded in the 24-DIP Module (0.600, 15.24mm) package.Time clock is packaged in the way of Tube.The supply voltage of this electrical RTC is 4.5V~5.5V.The type of this electrical real time clock is Clock/Calendar.This real time clock (RTC) is mounted in the way of Through Hole.The operating temperature should be 0°C~70°C.Leap Year, NVSRAM can be ensured when operating.There are 24 terminations, which are the practice of ending a transmission line welectronic time clocksh a RTC module that matches the characteristic impedance of the line.The supply voltage of this RTC real time clock is 5V.It is equipped with 24 pins.RTCs belongs to DS1642 family.The RTC times embed a memory of 2KB available for storing programs and data.Real time clocks' output frequency should not exceed 0.032MHz.It operates from 5V power supplies.
DS1642-85+ Features24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
5V power supplies
DS1642-85+ ApplicationsThere are a lot of Maxim Integrated
DS1642-85+ Real Time Clocks applications.
Mobile telephones
Portable instruments
Electronic metering
Battery powered products
Automotive
Industrial
Digital still camera
Digital video camera
Printers
Copy machines
| Mounting Type | Through Hole |
| Package / Case | 24-DIP Module (0.600, 15.24mm) |
| Surface Mount | NO |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2010 |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | MATTE TIN |
| HTS Code | 8473.30.11.80 |
| 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 | DS1642 |
| Pin Count | 24 |
| JESD-30 Code | R-PDMA-P24 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 2KB |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 3mA @ 5V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| RoHS Status | ROHS3 Compliant |
DS1642-85+ Datasheet
+8613715157867