Products
Manufacturer
RFQ
NEWS
ContactDS1743P-70+
34 Terminations5V 34 Pin DS1743 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1743P-70+
- Package: 34-PowerCap™ Module
- Datasheet:
- Stock: 4714
- Description: 34 Terminations5V 34 Pin DS1743 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz (Kg)
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 34-PowerCap™ Module |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2004 |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM, Y2K |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 34 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | DS1743 |
| Pin Count | 34 |
| JESD-30 Code | R-XDMA-U34 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Interface | Parallel |
| Memory Size | 8KB |
| 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 |
| Voltage - Supply, Battery | 3V |
| Volatile | NO |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1743P-70+ Overview
34-PowerCap? Module is where you'll find real time clocks.Tube is the packaging method.To supply this electrical RTC, a voltage of 4.5V~5.5V is required.This electrical real time clock is of type Clock/Calendar.The way this real time clock (RTC) is mounted on the system board is Surface Mount.0°C~70°C should be the operating temperature.When a command are executed, electronic time clocks are possible to maintain Leap Year, NVSRAM, Y2K in order to maintain the current state.There is the possibility of terminating transmission lines with 34 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.There is 5V voltage supplied to this RTC real time clock.The board is equipped with a total of 34 pins.RTCs belongs to DS1743 family.There is a voltage of 3V when powering this electrical digital time clock.The RTCs belongs to the Timer or RTC subcategory.A memory of 8KB is embedded into the RTC times for storing programs and data.There should be no frequency greater than 0.032MHz in real time clocks' output.In order for it to be powered, it requires a power supply of 5V.Also, A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED characterize it.
DS1743P-70+ Features
34-PowerCap? Module package
34 terminations
34 pin count
5V power supplies
DS1743P-70+ Applications
There are a lot of Maxim Integrated DS1743P-70+ Real Time Clocks applications.
- Portable Instruments
- Network Appliance
- Routers
- GPS/Telematics Devices
- Modem
- Mobile equipment
- Point-of-Sale Equipment
- Wearables, Portables
- POS Terminal
- Portable Instruments
