DS1248Y-70IND+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: The DS1248Y-70IND+ is a non-volatile static RAM (NVSRAM) integrated circuit. It combines the benefits of both SRAM and EEPROM technologies, providing high-speed read/write operations along with non-volatile data storage.

Characteristics: - High-speed access time - Non-volatile data retention - Low power consumption - Durable and reliable - Easy integration into existing systems

Package: The DS1248Y-70IND+ is available in a 28-pin DIP (Dual In-line Package) format, which allows for easy installation on printed circuit boards.

Essence: This IC offers the unique advantage of retaining data even when power is lost, making it ideal for applications where data integrity is crucial.

Packaging/Quantity: The DS1248Y-70IND+ is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

• Access Time: 70ns
• Memory Size: 1 Megabit (128K x 8)
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 10 years
• Endurance: 100,000 write cycles

Detailed Pin Configuration

The DS1248Y-70IND+ has a total of 28 pins, each serving a specific function. Here is a detailed pin configuration:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A16)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Ground (GND)
7. Vcc (Power Supply)

Functional Features

• High-speed read and write operations
• Non-volatile data storage
• Easy integration into existing systems
• Low power consumption
• Durable and reliable performance
• Automatic data protection during power loss

Advantages and Disadvantages

Advantages: - Combines the benefits of SRAM and EEPROM technologies - Fast access time for efficient data retrieval - Retains data even during power loss - Suitable for applications requiring data integrity - Easy to integrate into existing systems

Disadvantages: - Limited memory size compared to other storage options - Relatively higher cost compared to traditional SRAM

Working Principles

The DS1248Y-70IND+ utilizes a combination of SRAM and EEPROM technologies. It stores data in non-volatile memory cells, ensuring that the information is retained even when power is lost. The IC employs a sophisticated control circuitry that manages read and write operations efficiently.

Detailed Application Field Plans

The DS1248Y-70IND+ finds application in various fields, including but not limited to: 1. Industrial automation systems 2. Automotive electronics 3. Medical devices 4. Communication equipment 5. Data logging and monitoring systems

Detailed and Complete Alternative Models

1. DS1248Y-70
2. DS1248Y-100
3. DS1248Y-120
4. DS1248Y-150
5. DS1248Y-200

These alternative models offer similar functionality and characteristics, with varying access times and memory sizes to suit different application requirements.

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