Encyclopedia Entry: 71256SA12TPG

Product Information Overview

Category

The 71256SA12TPG belongs to the category of semiconductor memory devices.

Use

This product is primarily used for data storage and retrieval in electronic devices such as computers, smartphones, and digital cameras.

Characteristics

• High-speed data access
• Non-volatile memory
• Compact size
• Low power consumption

Package

The 71256SA12TPG is typically packaged in a small integrated circuit (IC) package, which ensures its protection from external factors such as moisture and physical damage.

Essence

The essence of this product lies in its ability to store and retrieve large amounts of data quickly and reliably.

Packaging/Quantity

The 71256SA12TPG is commonly available in packages containing a single unit. The exact quantity may vary depending on the manufacturer and specific requirements.

Specifications

• Memory Capacity: 71256 bits
• Organization: 256 words x 8 bits
• Access Time: 12 nanoseconds
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the 71256SA12TPG is as follows:

1. Vcc (Power Supply)
2. A0-A7 (Address Inputs)
3. CE (Chip Enable)
4. OE (Output Enable)
5. WE (Write Enable)
6. I/O0-I/O7 (Data Input/Output)
7. GND (Ground)

Functional Features

• Random access to stored data
• High-speed read and write operations
• Low power consumption during standby mode
• Compatibility with various electronic devices
• Reliable data retention even in harsh environmental conditions

Advantages and Disadvantages

Advantages

• Fast data access speed
• Non-volatile memory ensures data retention even without power
• Compact size allows for integration into small electronic devices
• Low power consumption prolongs battery life

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit of storage compared to alternative options

Working Principles

The 71256SA12TPG utilizes semiconductor technology to store and retrieve data. It employs a combination of transistors and capacitors to represent and store binary information. The memory cells are organized in a matrix, with each cell representing a single bit of data. Accessing the desired data involves sending appropriate address signals and control signals to select the specific memory location.

Detailed Application Field Plans

The 71256SA12TPG finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops and notebooks - Smartphones and tablets - Digital cameras - Gaming consoles - Networking equipment

Detailed and Complete Alternative Models

1. 71256SB12TPG: Similar specifications with a slightly faster access time of 10 nanoseconds.
2. 71256SA08TPG: Lower memory capacity of 8192 bits but with the same access time and voltage requirements.
3. 71256SC12TPG: Higher memory capacity of 131,072 bits with a slower access time of 15 nanoseconds.

These alternative models provide options based on specific requirements and constraints.

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