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Name: DS1672U-33+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1672U-33+T&R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1672U-33+T&R

Part No.:: DS1672U-33+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: DS1672U-33+T&R.pdf

Description:: IC RTC BINARY CNT I2C 8-USOP

In Stock:: 3775

Quantity:: Add To Cart

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DS1672U-33+T&R Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Binary Counter
Features:
Trickle-Charger
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.97V ~ 3.63V
Voltage-SupplyBattery:
1.3V ~ 3.63V
Current-Timekeeping(Max):
500µA @ 3.63V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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DS1672U-33+T&R information

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Basic introduction and simple engineering application of DS1672U-33+T&R

DS1672U-33+T&R is a real-time clock (RTC) module manufactured by Maxim Integrated, designed to provide accurate timekeeping and calendar functionality in various electronic applications. It comes in a small surface-mount package, making it suitable for compact designs and integration into embedded systems.

Overview:

The DS1672U-33+T&R integrates a quartz crystal oscillator, a battery, and nonvolatile memory, ensuring reliable timekeeping even in the absence of power. It communicates with the host microcontroller via a simple serial interface, facilitating easy integration and configuration.

Application in Simple Projects:

In this section, we'll demonstrate how to incorporate the DS1672U-33+T&R into a basic project for time tracking and logging.

Project: Arduino-Based Digital Clock

Components Required:

- Arduino Uno or similar microcontroller board

- DS1672U-33+T&R RTC module

- Breadboard and jumper wires

- 16x2 LCD display

- Potentiometer (for LCD contrast adjustment)

Connection:

1. Connect the DS1672U-33+T&R RTC module to the Arduino Uno as follows:

- Connect the SDA pin of the RTC module to the A4 pin on the Arduino.

- Connect the SCL pin of the RTC module to the A5 pin on the Arduino.

- Connect the VCC pin of the RTC module to the 5V pin on the Arduino.

- Connect the GND pin of the RTC module to the GND pin on the Arduino.

2. Connect the 16x2 LCD display to the Arduino Uno:

- Connect the VSS pin of the LCD display to GND.

- Connect the VDD pin of the LCD display to 5V.

- Connect the VO pin of the LCD display to the middle pin of the potentiometer.

- Connect one end of the potentiometer to 5V and the other end to GND.

- Connect the RS pin of the LCD display to digital pin 12 on the Arduino.

- Connect the RW pin of the LCD display to GND.

- Connect the E pin of the LCD display to digital pin 11 on the Arduino.

- Connect the D4-D7 pins of the LCD display to digital pins 7-10 on the Arduino.

Programming:

Upload the following Arduino sketch to display the current time from the DS1672U-33+T&R RTC module on the LCD display:

```arduino #include #include #include DS1672 rtc; LiquidCrystal lcd(12, 11, 10, 9, 8, 7); void setup() { Wire.begin(); lcd.begin(16, 2); } void loop() { rtc.read(); lcd.setCursor(0, 0); lcd.print("Time: "); lcd.print(rtc.hours); lcd.print(":"); if (rtc.minutes < 10) { lcd.print("0"); } lcd.print(rtc.minutes); lcd.print(":"); if (rtc.seconds < 10) { lcd.print("0"); } lcd.print(rtc.seconds); delay(1000); } vbnet Copy code

Operation:

After uploading the sketch to the Arduino, the current time obtained from the DS1672U-33+T&R RTC module will be displayed on the LCD screen. The clock will continue to update in real-time, even if the Arduino is reset or powered off, thanks to the RTC module's battery backup.

Conclusion:

In this project, we've demonstrated the basic integration of the DS1672U-33+T&R RTC module into an Arduino-based digital clock. This module's accurate timekeeping capability and battery backup make it suitable for a wide range of applications requiring precise time tracking and logging.

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6. What is the process for return or replacement of DS1672U-33+T&R?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1672U-33+T&R.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations