DS1216B

Name: DS1216B
Rating: 4.5 (10 reviews)
Author: Lisleapex

Enhance your smartwatch experience with the DS1216B Memory Controller for improved RAM performance

7,472 Effective Inventory

DS1216B

Effective Inventory7,472

Enhance your smartwatch experience with the DS1216B Memory Controller for improved RAM performance

Manufacturer Part # : DS1216B
Package/Case: DIP Socket-28
Part Status : OBSOLETE
Brand: Analog Devices Inc.
Product Categories : Controllers
Series : DS1216

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

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Cut Tape

Tube or Tray

DS1216B DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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DS1216B Details

The DS1216B is a precision real-time clock from Maxim Integrated, featuring a low-power design ideal for battery-operated applications. It offers a highly accurate timekeeping function with a wide range of features including alarm capabilities, a watchdog timer, and a built-in temperature sensor. Its small form factor allows for easy integration into various electronic devices.

Pinout

1 (VCC): Positive Power Supply
2 (GND): Ground
3 (XTAL1): Crystal Oscillator Input
4 (XTAL2): Crystal Oscillator Output
5 (ALARM): Alarm Output
6 (TIMER): Timer Output
7 (SDA): Serial Data Line
8 (SCL): Serial Clock Line

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Low Power Consumption: Designed for extended battery life in portable applications.
High Accuracy: Provides accurate timekeeping with low drift.
Built-in Alarm Function: Allows programmable alarm settings for alerts.
Watchdog Timer: Features a built-in watchdog timer for system reliability.
Compact Size: Small footprint for easy integration into tight spaces.

Application

Consumer Electronics: Ideal for clocks and timers in household electronics.
Industrial Automation: Used in automation systems requiring precise timekeeping.
Medical Devices: Suitable for medical applications requiring accurate timing functions.

Where to Use

The DS1216B is suitable for applications that require accurate real-time clock functionality, particularly in battery-powered or low-power devices. Its alarm and timer features make it an excellent choice for time-sensitive applications across various industries.

How to Use

Connect the DS1216B to your circuit by wiring the VCC and GND pins to the appropriate power supply and ground connections. The SDA and SCL pins should be connected to the microcontroller’s I2C bus for communication. Ensure to configure the alarm and timer features according to your application needs. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the DS1216B illustrates how to connect the real-time clock to your microcontroller and power source. It ensures proper operation and integration into your design.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

DS1307: An alternative real-time clock with similar functionality but slightly different features.
PCF8523: A comparable RTC from NXP with I2C interface and similar capabilities.

Complementary

The DS1216B can be complemented by the DS1302, which offers additional features such as battery backup and higher precision timekeeping capabilities for more demanding applications.

When selecting complementary devices, make sure their capabilities align with your specific application requirements for optimal performance.

Frequently Asked Questions

Q: What is the accuracy of the DS1216B?

A: The DS1216B provides high accuracy in timekeeping, typically within a few seconds per month. For detailed specifications, please refer to the datasheet.

Q: Can the DS1216B interface with any microcontroller?

A: Yes, the DS1216B uses the I2C interface which is standard for most microcontrollers, making it flexible for integration into various systems.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Memory Controllers	RoHS	N
Memory Type !	Nonvolatile RAM - NVRAM	Battery Backup Switching	Yes
Supply Voltage - Max	5.5 V	Supply Voltage - Min	4.5 V
Operating Supply Current	5 mA	Minimum Operating Temperature	0 C
Maximum Operating Temperature !	+ 70 C	Mounting Style	Through Hole
Package / Case	DIP Socket-28	Brand	Analog Devices / Maxim Integrated
Description/Function	Converts Standard CMOS RAMs into Nonvolatile Memory. Keep Track of Second, Minutes, Hours, Days, Months and Years	Height	10.67 mm
Length	35.31 mm	Lithium Battery Monitor	No
Number of Memory Channels	1	Operating Supply Voltage !	5 V
Product Type !	Memory Controllers	Series	DS1216
Factory Pack Quantity	13	Subcategory	Memory & Data Storage
Type	SmartWatch RAM	Width	17.53 mm
Part # Aliases	DS1216 90-1216B-000	Unit Weight	0.767985 oz