DS1230AB-200+ Encyclopedia Entry

Product Overview

Category

The DS1230AB-200+ belongs to the category of non-volatile static RAM (NVSRAM).

Use

It is commonly used as a memory storage device in various electronic systems.

Characteristics

• Non-volatile: Retains data even when power is disconnected.
• Static RAM: Provides fast read and write access times.
• High density: Offers large storage capacity.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

The DS1230AB-200+ is available in a compact and durable package, ensuring protection against external factors such as moisture and physical damage.

Essence

The essence of the DS1230AB-200+ lies in its ability to combine the benefits of both volatile and non-volatile memories, providing reliable data storage and high-speed access.

Packaging/Quantity

The product is typically packaged individually and is available in various quantities depending on the customer's requirements.

Specifications

• Model: DS1230AB-200+
• Memory Capacity: 2 Megabits (256K x 8)
• Operating Voltage: 4.5V to 5.5V
• Access Time: 200 nanoseconds
• Data Retention: Up to 10 years
• Interface: Parallel

Detailed Pin Configuration

The DS1230AB-200+ features the following pin configuration:

1. Chip Enable (/CE)
2. Output Enable (/OE)
3. Write Enable (/WE)
4. Address Inputs (A0-A17)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (+5V)
7. Ground (GND)

Functional Features

• High-speed read and write operations
• Easy integration into existing systems
• Reliable data retention even during power loss
• Low power consumption
• Compatibility with standard memory interfaces

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data integrity during power interruptions.
• Fast access times enable efficient data retrieval and storage.
• High-density storage capacity meets the demands of modern electronic systems.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Relatively higher cost compared to traditional volatile memories.
• Limited endurance due to finite write cycles.
• Sensitivity to extreme environmental conditions such as high temperatures or radiation.

Working Principles

The DS1230AB-200+ utilizes a combination of volatile static RAM and non-volatile memory technologies. It employs a small onboard battery to provide backup power, ensuring that data remains intact even when the main power source is disconnected. The device uses a parallel interface to facilitate fast read and write operations.

Detailed Application Field Plans

The DS1230AB-200+ finds applications in various fields, including: 1. Industrial automation systems 2. Medical equipment 3. Automotive electronics 4. Aerospace and defense systems 5. Communication devices

Detailed and Complete Alternative Models

1. DS1230AB-150+: Similar to DS1230AB-200+, but with a lower access time of 150 nanoseconds.
2. DS1230AB-250+: Similar to DS1230AB-200+, but with a higher access time of 250 nanoseconds.
3. DS1230AB-400+: Similar to DS1230AB-200+, but with a larger memory capacity of 4 Megabits (512K x 8).

In conclusion, the DS1230AB-200+ is a non-volatile static RAM that offers reliable data storage, high-speed access, and low power consumption. Its versatile applications make it an essential component in various electronic systems across different industries.

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