Alliance Memory, Inc.
Obraz może przedstawiać obraz.
Szczegóły produktu można znaleźć w specyfikacjach.
AS7C256A-15TCN
Pokaż szczegóły Arkusze danych

AS7C256A-15TCN

Product Overview

Category

AS7C256A-15TCN belongs to the category of semiconductor memory devices.

Use

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

Characteristics

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

Package

AS7C256A-15TCN is available in a compact and durable package, suitable for integration into various electronic systems.

Essence

The essence of AS7C256A-15TCN lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

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

Specifications

  • Model: AS7C256A-15TCN
  • Memory Type: Static Random Access Memory (SRAM)
  • Capacity: 256 kilobits (32 kilobytes)
  • Operating Voltage: 5V
  • Access Time: 15 nanoseconds
  • Organization: 32K x 8 bits
  • Interface: Parallel
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AS7C256A-15TCN has a total of 28 pins. 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 (+5V)
  7. Ground (GND)

Functional Features

  • High-speed access and data transfer
  • Low power consumption during standby mode
  • Easy interfacing with microcontrollers and other digital systems
  • Non-volatile storage ensures data retention even when power is disconnected
  • Reliable performance in harsh environmental conditions

Advantages and Disadvantages

Advantages

  • Fast access time allows for efficient data processing
  • Low power consumption helps conserve energy
  • Non-volatile storage ensures data integrity
  • Reliable performance in various operating conditions

Disadvantages

  • Limited storage capacity compared to other memory devices
  • Higher cost per unit compared to some alternatives

Working Principles

AS7C256A-15TCN operates based on the principles of static random access memory (SRAM). It uses flip-flop circuits to store and retrieve data. The stored information remains intact as long as power is supplied to the device.

Detailed Application Field Plans

AS7C256A-15TCN finds applications in various electronic systems, including but not limited to: - Computer motherboards - Networking equipment - Industrial control systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AS7C256A-15TCN include: - AS6C256K8-55BIN: 256 kilobit SRAM with a different package and operating voltage. - CY62256LL-70SNXI: 256 kilobit SRAM with lower power consumption and a different pin configuration. - M48Z02-150PC1: 256 kilobit non-volatile SRAM with battery backup.

These alternative models can be considered based on specific application requirements and compatibility with existing systems.

Word count: 413 words

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem AS7C256A-15TCN w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of AS7C256A-15TCN in technical solutions:

  1. Question: What is AS7C256A-15TCN?
    - Answer: AS7C256A-15TCN is a specific type of static random-access memory (SRAM) chip with a capacity of 256 kilobits (32 kilobytes). It operates at a speed of 15 nanoseconds.

  2. Question: What are the typical applications of AS7C256A-15TCN?
    - Answer: AS7C256A-15TCN is commonly used in various electronic devices, such as computers, routers, industrial control systems, and embedded systems, where fast and reliable data storage is required.

  3. Question: What voltage does AS7C256A-15TCN operate at?
    - Answer: AS7C256A-15TCN operates at a voltage range of 4.5V to 5.5V.

  4. Question: Can AS7C256A-15TCN be used in battery-powered devices?
    - Answer: Yes, AS7C256A-15TCN can be used in battery-powered devices as long as the power supply voltage falls within the specified range.

  5. Question: What is the pin configuration of AS7C256A-15TCN?
    - Answer: AS7C256A-15TCN has a standard 28-pin package with specific pins designated for power supply, address inputs, data inputs/outputs, and control signals.

  6. Question: Does AS7C256A-15TCN require any external components for operation?
    - Answer: AS7C256A-15TCN requires decoupling capacitors connected to its power supply pins to ensure stable operation. Additionally, pull-up or pull-down resistors may be required for certain control signals.

  7. Question: What is the maximum operating temperature range of AS7C256A-15TCN?
    - Answer: AS7C256A-15TCN can operate within a temperature range of -40°C to +85°C.

  8. Question: Can AS7C256A-15TCN be used in high-speed applications?
    - Answer: Yes, AS7C256A-15TCN has a relatively fast access time of 15 nanoseconds, making it suitable for many high-speed applications.

  9. Question: Is AS7C256A-15TCN compatible with other memory chips?
    - Answer: AS7C256A-15TCN follows industry-standard pinouts and timing specifications, making it compatible with other SRAM chips that have similar characteristics.

  10. Question: Are there any specific precautions to consider when using AS7C256A-15TCN?
    - Answer: It is important to handle AS7C256A-15TCN properly to avoid electrostatic discharge (ESD) damage. Proper grounding and ESD protection measures should be followed during installation and handling.