Encyclopedia Entry: 71256SA15TPGI

Product Information Overview

Use

This product is primarily used in electronic devices for data storage and retrieval purposes.

Characteristics

Integrated circuit type: Static Random Access Memory (SRAM)
Operating voltage: 3.3V
Organization: 256K x 1 bit
Access time: 15ns
Package type: Surface Mount Technology (SMT)
Package dimensions: 8mm x 13mm
Package material: Plastic
Package quantity: Single unit

Specifications

Memory capacity: 256 kilobits (32 kilobytes)
Bit configuration: 1 bit per memory cell
Data retention: Non-volatile
Operating temperature range: -40°C to +85°C
Pin count: 28 pins
Pin pitch: 0.65mm

Detailed Pin Configuration

Pin Name | Description --- | --- A0-A17 | Address inputs DQ0-DQ7 | Data inputs/outputs WE | Write enable OE | Output enable CE | Chip enable Vcc | Power supply GND | Ground

Functional Features

High-speed access: The 71256SA15TPGI offers a fast access time of 15ns, allowing for quick data retrieval.
Low power consumption: This IC is designed to operate efficiently with a low power supply voltage of 3.3V.
Easy integration: With its compact SMT package, the 71256SA15TPGI can be easily integrated into various electronic devices.
Reliable data storage: The non-volatile nature of this SRAM ensures that stored data remains intact even when power is lost.

Advantages

Fast access time enables efficient data retrieval.
Low power consumption prolongs battery life in portable devices.
Compact package allows for space-saving integration.
Non-volatile data retention ensures reliable storage.

Disadvantages

Limited memory capacity compared to other storage technologies.
Relatively higher cost per bit compared to alternative memory solutions.

Working Principles

The 71256SA15TPGI operates based on the principles of static random access memory. It utilizes a combination of flip-flops and transistors to store and retrieve data. When the chip enable (CE) and output enable (OE) signals are active, the addressed memory location's content is read from or written to using the address inputs (A0-A17) and data inputs/outputs (DQ0-DQ7).

Detailed Application Field Plans

The 71256SA15TPGI finds applications in various electronic devices requiring fast and reliable data storage, such as: - Computer systems - Networking equipment - Communication devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

71256SA15YI: Similar specifications but with an extended operating temperature range (-55°C to +125°C).
71256SB15TPGI: Same specifications but with a different package type (through-hole instead of surface mount).

In conclusion, the 71256SA15TPGI is a high-speed, low-power SRAM IC that offers reliable data storage and retrieval capabilities. Its compact size and ease of integration make it suitable for various electronic applications. However, its limited memory capacity and relatively higher cost per bit should be considered when choosing alternative memory solutions.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 71256SA15TPGI in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of 71256SA15TPGI in technical solutions:

Q: What is 71256SA15TPGI? A: 71256SA15TPGI is a specific model or part number of a technical component used in various applications.
Q: What are the typical applications of 71256SA15TPGI? A: 71256SA15TPGI is commonly used in memory modules, embedded systems, and other electronic devices that require high-speed data storage.
Q: What is the capacity of 71256SA15TPGI? A: The capacity of 71256SA15TPGI depends on the specific variant, but it typically has a capacity of 256 kilobits (32 kilobytes).
Q: What is the operating voltage range for 71256SA15TPGI? A: The operating voltage range for 71256SA15TPGI is usually between 4.5V and 5.5V.
Q: Is 71256SA15TPGI compatible with different interface standards? A: Yes, 71256SA15TPGI is designed to be compatible with industry-standard interfaces such as SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit).
Q: Can 71256SA15TPGI operate at high temperatures? A: Yes, 71256SA15TPGI is typically designed to operate reliably at extended temperature ranges, including high temperatures.
Q: Does 71256SA15TPGI support advanced features like error correction codes (ECC)? A: It depends on the specific variant, but some versions of 71256SA15TPGI may indeed support advanced features like ECC for data integrity.
Q: Can 71256SA15TPGI be used in automotive applications? A: Yes, certain variants of 71256SA15TPGI are designed to meet the requirements of automotive applications, including temperature and reliability standards.
Q: Are there any specific programming requirements for 71256SA15TPGI? A: Programming requirements may vary depending on the application, but generally, 71256SA15TPGI can be programmed using standard protocols or software tools.
Q: Where can I find more detailed technical specifications for 71256SA15TPGI? A: You can refer to the datasheet or technical documentation provided by the manufacturer of 71256SA15TPGI for more detailed specifications and application guidelines.

Please note that the answers provided here are general and may vary based on the specific variant or manufacturer of 71256SA15TPGI. It is always recommended to consult the official documentation or contact the manufacturer for accurate and up-to-date information.