DS1350WP-150

Product Overview

Category

The DS1350WP-150 belongs to the category of non-volatile static random-access memory (NVSRAM).

Use

It is primarily used for storing critical data in applications that require reliable and instant data access, even during power loss or system failure.

Characteristics

• Non-volatile: The DS1350WP-150 retains data without the need for continuous power supply.
• Static RAM: It provides fast read and write access times.
• High density: The device offers a large storage capacity.
• Low power consumption: It operates efficiently, minimizing energy usage.
• Durable: The DS1350WP-150 has a long lifespan, making it suitable for various industrial applications.

Package

The DS1350WP-150 is available in a compact package, ensuring easy integration into electronic systems.

Essence

The essence of the DS1350WP-150 lies in its ability to combine the benefits of non-volatile memory with the speed and reliability of static RAM.

Packaging/Quantity

This product is typically packaged individually and is available in various quantities to meet different application requirements.

Specifications

• Memory Size: 1,024 kilobits (128 kilobytes)
• Organization: 128K x 8 bits
• Supply Voltage: 3.0V to 3.6V
• Access Time: 150 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Over 10 years
• Package Type: 32-pin SOIC

Detailed Pin Configuration

The DS1350WP-150 features a 32-pin Small Outline Integrated Circuit (SOIC) package. The pin configuration is as follows:

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. No Connection (NC)
8. Supply Voltage (VCC)

Functional Features

• Instantaneous Data Access: The DS1350WP-150 provides fast read and write access times, ensuring quick retrieval and storage of critical data.
• Non-Volatile Storage: It retains data even when power is lost, eliminating the risk of data loss during unexpected system shutdowns.
• High Reliability: The device offers robust data protection, making it suitable for applications that require reliable data storage in harsh environments.
• Low Power Consumption: The DS1350WP-150 operates efficiently, consuming minimal power during both active and standby modes.

Advantages and Disadvantages

Advantages

• Fast access times for instant data retrieval.
• Non-volatile memory ensures data retention during power loss.
• High reliability and durability.
• Low power consumption.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Higher cost per unit compared to traditional RAM.

Working Principles

The DS1350WP-150 combines a static RAM array with a non-volatile memory cell. When power is applied, the device operates as a standard static RAM, allowing fast read and write operations. During power loss or system failure, an integrated energy source ensures that the data is automatically transferred to the non-volatile memory cell, preserving its contents. Upon power restoration, the data is transferred back to the static RAM array, enabling seamless data access.

Detailed Application Field Plans

The DS1350WP-150 finds application in various fields, including:

1. Industrial Control Systems: Used for storing critical configuration data and program code in industrial automation systems.
2. Medical Devices: Ensures reliable storage of patient data and vital information in medical equipment.
3. Automotive Electronics: Provides instant access to critical data in automotive control units, such as airbag systems and engine management modules.
4. Power Grid Monitoring: Stores real-time data in power grid monitoring systems, enabling accurate analysis and control.

Detailed and Complete Alternative Models

1. DS1235YW-150: Similar to the DS1350WP-150, this model offers 1,024 kilobits of non-volatile static RAM with a 150 nanosecond access time. It is available in a 32-pin SOIC package.
2. M48Z02-150PC1: This alternative model provides 2,048 kilobits of non-volatile static RAM with a 150 nanosecond access time. It comes in a 24-pin DIP package.

These alternative models offer similar functionality and characteristics to the DS1350WP-150, providing options for different application requirements.

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