IDT71256SA12PZI

Product Overview

Category: Integrated Circuit (IC)

Use: The IDT71256SA12PZI is a high-speed static random access memory (SRAM) chip. It is commonly used in various electronic devices and systems that require fast and reliable data storage and retrieval.

Characteristics: - High-speed operation - Low power consumption - Non-volatile memory - Large storage capacity - Easy integration with other components

Package: The IDT71256SA12PZI is available in a 28-pin plastic small outline integrated circuit (SOIC) package. This package provides protection to the delicate internal components of the chip and allows for easy installation on printed circuit boards (PCBs).

Essence: The essence of the IDT71256SA12PZI is its ability to store and retrieve data quickly and efficiently, making it an essential component in many electronic devices and systems.

Packaging/Quantity: The IDT71256SA12PZI is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Memory Type: Static Random Access Memory (SRAM)
• Organization: 32K x 8 bits
• Operating Voltage: 5V
• Access Time: 12 ns
• Standby Current: 10 mA (max)
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 28

Detailed Pin Configuration

The IDT71256SA12PZI has a total of 28 pins, each serving a specific function. Here is a detailed pin configuration:

1. A0-A14: Address Inputs
2. DQ0-DQ7: Data Inputs/Outputs
3. CE1, CE2: Chip Enable Inputs
4. OE: Output Enable Input
5. WE: Write Enable Input
6. Vcc: Power Supply (+5V)
7. GND: Ground (0V)

Functional Features

• High-speed operation allows for quick data access and retrieval.
• Low power consumption ensures efficient energy usage.
• Non-volatile memory retains stored data even when power is disconnected.
• Large storage capacity of 32K x 8 bits accommodates a significant amount of data.
• Easy integration with other components simplifies circuit design and implementation.

Advantages and Disadvantages

Advantages: - Fast and reliable data storage and retrieval. - Low power consumption prolongs battery life in portable devices. - Non-volatile memory ensures data integrity during power interruptions. - Large storage capacity meets the requirements of various applications. - Easy integration simplifies circuit design and reduces development time.

Disadvantages: - Limited compatibility with certain voltage levels or operating conditions. - Relatively higher cost compared to alternative memory technologies. - Vulnerable to electromagnetic interference (EMI) due to its high-speed operation.

Working Principles

The IDT71256SA12PZI operates based on the principles of static random access memory (SRAM). It uses flip-flops to store each bit of data, which can be accessed and modified at high speeds. The chip relies on address inputs to select specific memory locations and data inputs/outputs to read from or write to those locations. Control inputs such as chip enable, output enable, and write enable signals determine the chip's operational mode.

Detailed Application Field Plans

The IDT71256SA12PZI finds applications in various electronic systems that require fast and reliable data storage. Some common application fields include:

1. Computer Systems: Used as cache memory in CPUs and graphics cards to enhance data processing speed.
2. Communication Systems: Employed in routers, switches, and network equipment for buffering and storing data packets.
3. Industrial Control Systems: Utilized in programmable logic controllers (PLCs) to store program instructions and data.
4. Automotive Electronics: Integrated into engine control units (ECUs) and infotainment systems for data storage and processing.
5. Medical Devices: Used in medical imaging equipment and patient monitoring systems for storing and retrieving critical data.

Detailed and Complete Alternative Models

1. IDT71256SA15PZI: Similar to IDT71256SA12PZI but with a faster access time of 15 ns.
2. IDT71256SA20PZI: Similar to IDT71256SA12PZI but with a slower access time of 20 ns.
3. IDT71256SA25PZI: Similar to IDT71256SA12PZI but with a slower access time of 25 ns.
4. IDT71256SA10PZI: Similar to IDT71256SA12PZI but with a faster access time of 10 ns.

These alternative models offer