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Real Time ClocksAlarm, Leap Year, NVSRAM, Trickle-Charger
- Manufacturer: Rochester Electronics
- NO: 699-DS1305EN
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 6883
- Description: Real Time ClocksAlarm, Leap Year, NVSRAM, Trickle-Charger (Kg)
- Delivery:
- Payment:
In Stock
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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 | 20-TSSOP (0.173, 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Feature | Alarm, Leap Year, NVSRAM, Trickle-Charger |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Clock/Calendar |
| Voltage - Supply | 2V~5.5V |
| Interface | SPI |
| Memory Size | 96B |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 25.3μA~81μA @ 2V~5V |
| Voltage - Supply, Battery | 2V~5.5V |
| RoHS Status | Non-RoHS Compliant |
DS1305EN Overview
The package 20-TSSOP (0.173, 4.40mm Width) contains real time clocks.The package is in the form of Tube.Its supply voltage is 2V~5.5V.It can be said that this electrical real time clock belongs to the Clock/Calendar type.A part of this electronic RTC module is mounted in the way of Surface Mount.-40°C~85°C is the operating temperature.If Alarm, Leap Year, NVSRAM, Trickle-Charger is ensured during operation, then there is no problem.The supply voltage of this electrical digital time clock is 2V~5.5V.A memory of 96B is embedded in the RTC times, which can be used to store programs and data.
DS1305EN Features
20-TSSOP (0.173, 4.40mm Width) package
DS1305EN Applications
There are a lot of Rochester Electronics, LLC DS1305EN Real Time Clocks applications.
- Telecommunications
- Modem
- Routers
- Digital Recording
- Medical Equipment
- Mobile equipment
- High duration timers
- Low standby power applications
- Elapsed time counter
- Point-of-Sale Equipment
