AS7C256A-20JINTR

Product Overview

Category

AS7C256A-20JINTR belongs to the category of semiconductor memory devices.

Use

It is primarily used for data storage and retrieval in electronic systems.

Characteristics

• High-speed operation
• Low power consumption
• Non-volatile storage
• Reliable performance

Package

AS7C256A-20JINTR is available in a compact and durable package, suitable for integration into various electronic devices.

Essence

The essence of AS7C256A-20JINTR lies in its ability to store and retrieve data quickly and efficiently.

Packaging/Quantity

This product is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Model: AS7C256A-20JINTR
• Memory Type: Static Random Access Memory (SRAM)
• Capacity: 256 kilobits (32 kilobytes)
• Operating Voltage: 3.3V
• Access Time: 20 nanoseconds
• Organization: 32K x 8 bits
• Interface: Parallel
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AS7C256A-20JINTR has a total of 28 pins, each serving a specific function. 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. Power Supply (VCC)
7. Ground (GND)

Functional Features

• Fast access time allows for efficient data retrieval.
• Low power consumption ensures energy efficiency.
• Non-volatile storage retains data even when power is disconnected.
• Reliable performance guarantees data integrity.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick data access.
• Low power consumption prolongs battery life in portable devices.
• Non-volatile storage ensures data retention during power interruptions.
• Reliable performance minimizes the risk of data loss.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Higher cost per unit compared to alternative memory technologies.

Working Principles

AS7C256A-20JINTR operates based on the principles of static random access memory (SRAM). It utilizes flip-flops to store and retrieve data, allowing for fast and efficient read/write operations.

Detailed Application Field Plans

AS7C256A-20JINTR finds applications in various electronic systems, including but not limited to: - Embedded systems - Networking equipment - Communication devices - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

1. AS6C256K8-55BIN: Similar capacity and characteristics, but operates at a slower speed.
2. IS61C256AH-20N: Comparable specifications and pin configuration, but from a different manufacturer.
3. M48Z02-150PC1: Offers non-volatile storage with a larger capacity, but at a higher cost.

These alternative models provide options with varying features and trade-offs, allowing users to choose the most suitable option for their specific requirements.

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