DS17285EN-3+ English Editing Encyclopedia Entry

Product Overview

Category

The DS17285EN-3+ belongs to the category of electronic integrated circuits.

Use

This product is commonly used in various electronic devices and systems for data processing and control purposes.

Characteristics

• High performance: The DS17285EN-3+ offers advanced functionality and reliable performance.
• Low power consumption: It operates efficiently with minimal power requirements.
• Compact package: The product is designed in a compact form factor, making it suitable for space-constrained applications.
• Robustness: It is built to withstand harsh environmental conditions and ensure long-term durability.

Package and Quantity

The DS17285EN-3+ is typically packaged in a small outline integrated circuit (SOIC) package. Each package contains one unit of the product.

Specifications

• Operating voltage range: 2.7V to 5.5V
• Temperature range: -40°C to +85°C
• Clock frequency: Up to 10 MHz
• Memory capacity: 8 kilobits (1 kilobyte)
• Interface: Serial Peripheral Interface (SPI)

Pin Configuration

The DS17285EN-3+ features the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground reference | | 3 | CS | Chip select input | | 4 | SCLK | Serial clock input | | 5 | SI | Serial data input | | 6 | SO | Serial data output | | 7 | WP | Write protect input | | 8 | HOLD | Hold input |

Functional Features

The DS17285EN-3+ offers the following functional features:

1. Non-volatile memory: It incorporates non-volatile memory cells that retain data even when power is disconnected.
2. Real-time clock (RTC): The product includes a built-in RTC, providing accurate timekeeping functionality.
3. Alarm and timer functions: It supports programmable alarms and timers for various applications.
4. Battery backup: The DS17285EN-3+ can be connected to an external battery to ensure continuous operation during power outages.
5. Low-power mode: It features a low-power mode to conserve energy when not in active use.

Advantages and Disadvantages

Advantages

• Reliable data storage: The non-volatile memory ensures data integrity even in the absence of power.
• Accurate timekeeping: The built-in RTC provides precise timekeeping capabilities.
• Versatile functionality: The product offers a range of features suitable for diverse applications.
• Compact design: Its small form factor allows for easy integration into various electronic systems.

Disadvantages

• Limited memory capacity: With 8 kilobits of memory, it may not be sufficient for applications requiring extensive data storage.
• Lack of wireless connectivity: The DS17285EN-3+ does not include wireless communication capabilities, limiting its compatibility with certain applications.

Working Principles

The DS17285EN-3+ operates based on the principles of non-volatile memory storage and real-time clock functionality. When powered, it maintains accurate timekeeping and allows for data storage and retrieval through the SPI interface. The chip select input (CS) enables communication with the device, while the serial clock (SCLK), serial data input (SI), and serial data output (SO) facilitate data transfer.

Application Field Plans

The DS17285EN-3+ finds application in various fields, including but not limited to:

1. Consumer electronics: Used in digital cameras, portable media players, and gaming consoles for timekeeping and data storage purposes.
2. Industrial automation: Integrated into control systems, PLCs, and industrial sensors to enable accurate timing and data logging.
3. Automotive electronics: Employed in vehicle dashboard displays, infotainment systems, and engine control units for reliable timekeeping and event logging.
4. Medical devices: Utilized in medical equipment such as patient monitors and infusion pumps to record timestamps and store critical data.

Alternative Models

For users seeking alternative options, the following models offer similar functionality to the DS17285EN-3+:

1. DS1307: A popular real-time clock module with additional memory capacity.
2. MCP7940N: An integrated RTC with battery backup and I2C interface.
3. PCF8563: A low-power RTC module with alarm and timer functions.

These alternative models provide comparable features and can be considered based on specific application requirements.

In conclusion, the DS17285EN-3+ is a high-performance electronic integrated circuit that combines non-volatile memory and real-time clock functionality. With its compact design and versatile features, it finds applications in various fields, including consumer