DS1230Y-85+ - English Editing Encyclopedia Entry

Product Overview

Category

The DS1230Y-85+ belongs to the category of non-volatile static RAM (NVSRAM).

Use

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

Characteristics

• Non-volatile: Retains data even when power is lost.
• Static RAM: Provides fast read and write access times.
• Low power consumption: Ideal for battery-powered devices.
• High reliability: Ensures data integrity over extended periods.
• Wide operating temperature range: Suitable for harsh environments.

Package

The DS1230Y-85+ is available in a 28-pin DIP (Dual Inline Package) format.

Essence

The essence of DS1230Y-85+ lies in its ability to combine the benefits of non-volatile memory with the speed and ease of use of static RAM.

Packaging/Quantity

The DS1230Y-85+ is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

• Memory capacity: 32 kilobits (4 kilobytes)
• Access time: 85 nanoseconds
• Supply voltage: 4.5V to 5.5V
• Standby current: 100 microamps (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The DS1230Y-85+ has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. Chip Enable (/CE)
2. Output Enable (/OE)
3. Write Enable (/WE)
4. Address Inputs (A0-A14)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Ground (GND)
7. Vcc (+5V)

Functional Features

• Non-volatile storage: Retains data even when power is lost.
• Fast access times: Allows for quick read and write operations.
• Easy integration: Compatible with standard RAM interfaces.
• Low power consumption: Suitable for battery-powered devices.
• High reliability: Ensures data integrity over extended periods.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data persistence.
• Fast access times improve system performance.
• Low power consumption extends battery life.
• Wide operating temperature range enables usage in various environments.

Disadvantages

• Limited memory capacity compared to other storage options.
• Relatively higher cost per kilobit compared to traditional RAM.

Working Principles

The DS1230Y-85+ combines the benefits of a non-volatile memory element, such as an EEPROM (Electrically Erasable Programmable Read-Only Memory), with the speed and ease of use of static RAM. It utilizes a combination of volatile and non-volatile storage elements to provide fast read and write access times while retaining data even when power is lost. This is achieved through the use of specialized circuitry that allows for the seamless transition between volatile and non-volatile storage modes.

Detailed Application Field Plans

The DS1230Y-85+ finds applications in various fields, including but not limited to:

1. Embedded systems: Used as a reliable memory device in microcontrollers and other embedded systems.
2. Industrial automation: Provides non-volatile storage for critical data in industrial control systems.
3. Automotive electronics: Used in automotive applications where data persistence is crucial, such as engine management systems.
4. Medical devices: Ensures data integrity in medical equipment, such as patient monitoring systems.
5. Aerospace and defense: Utilized in avionics and military applications where high reliability and data retention are essential.

Detailed and Complete Alternative Models

1. DS1230AB-120+: Offers a higher memory capacity of 128 kilobits (16 kilobytes) with an access time of 120 nanoseconds.
2. DS1230AB-200+: Provides a memory capacity of 256 kilobits (32 kilobytes) with an access time of 200 nanoseconds.
3. DS1230Y-150+: Features a memory capacity of 64 kilobits (8 kilobytes) with an access time of 150 nanoseconds.

These alternative models offer different combinations of memory capacity and access times to cater to specific application requirements.

In conclusion, the DS1230Y-85+ is a non-volatile static RAM that combines the benefits of non-volatile memory with the speed and ease of use of static RAM. It offers fast access times, low power consumption, and high reliability, making it suitable for various applications in embedded systems, industrial automation, automotive electronics, medical devices, aerospace, and defense. Alternative models with varying specifications are available to meet specific needs.