DS1220AB-200IND+ Encyclopedia Entry

Product Overview

Category

The DS1220AB-200IND+ belongs to the category of electronic memory devices.

Use

This product is primarily used for storing and retrieving digital information in various electronic systems.

Characteristics

• High storage capacity
• Non-volatile memory
• Fast access and retrieval speed
• Low power consumption

Package

The DS1220AB-200IND+ is available in a compact and durable package, designed to withstand harsh environmental conditions.

Essence

The essence of this product lies in its ability to provide reliable and efficient data storage solutions for electronic devices.

Packaging/Quantity

Each DS1220AB-200IND+ unit is packaged individually and is available in varying quantities depending on customer requirements.

Specifications

• Model: DS1220AB-200IND+
• Storage Capacity: 2 megabits (256 kilobytes)
• Interface: Parallel
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 10 years

Detailed Pin Configuration

The DS1220AB-200IND+ features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground reference | | 3 | CE | Chip Enable | | 4 | OE | Output Enable | | 5-12 | A0-A7 | Address Inputs | | 13-20 | D0-D7 | Data Inputs/Outputs | | 21 | WE | Write Enable | | 22 | NC | No Connection |

Functional Features

• Random access to stored data
• High-speed read and write operations
• Low power consumption during standby mode
• Easy integration with various electronic systems
• Reliable data retention even in harsh environments

Advantages and Disadvantages

Advantages

• High storage capacity allows for storing large amounts of data
• Non-volatile memory ensures data integrity even during power loss
• Fast access and retrieval speed enhance system performance
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited storage capacity compared to modern memory technologies
• Relatively higher cost per unit compared to some alternative models

Working Principles

The DS1220AB-200IND+ utilizes a combination of semiconductor technology and non-volatile memory cells to store and retrieve digital information. It employs parallel interface communication to facilitate fast data transfer between the memory device and the host system.

Detailed Application Field Plans

The DS1220AB-200IND+ finds applications in various fields, including: 1. Embedded systems 2. Industrial automation 3. Automotive electronics 4. Medical devices 5. Consumer electronics

Detailed and Complete Alternative Models

1. DS1230AB-200IND+: Similar to DS1220AB-200IND+, but with extended storage capacity of 4 megabits.
2. DS1216AB-200IND+: Lower storage capacity (1 megabit) variant of DS1220AB-200IND+.
3. DS1240AB-200IND+: Higher storage capacity (8 megabits) variant of DS1220AB-200IND+.

In conclusion, the DS1220AB-200IND+ is a reliable and efficient electronic memory device that offers high storage capacity, fast access speed, and low power consumption. Its versatility makes it suitable for various applications in different industries. While it may have limitations in terms of storage capacity and cost compared to some alternatives, its overall performance and reliability make it a popular choice in the market.