IDT71V416S15PH

Product Overview

Category

The IDT71V416S15PH belongs to the category of Static Random Access Memory (SRAM) chips.

Use

This chip is primarily used for high-speed data storage and retrieval in various electronic devices, such as computers, servers, networking equipment, and telecommunications systems.

Characteristics

• High-speed operation: The IDT71V416S15PH offers fast access times, allowing for quick data retrieval.
• Large storage capacity: With a capacity of 4 megabits (4Mbit), this chip can store a significant amount of data.
• Low power consumption: It is designed to operate efficiently with minimal power requirements.
• Reliable performance: The chip is known for its stable and consistent operation, ensuring data integrity.

Package

The IDT71V416S15PH is available in a 44-pin Plastic Leaded Chip Carrier (PLCC) package. This package provides mechanical protection and facilitates easy installation on printed circuit boards (PCBs).

Essence

The essence of the IDT71V416S15PH lies in its ability to provide high-speed and reliable data storage, making it an essential component in many electronic devices.

Packaging/Quantity

The chip is typically sold in reels or trays, with each reel or tray containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Organization: 512K words x 8 bits
• Supply voltage: 3.3V ± 0.3V
• Access time: 15 ns
• Operating temperature range: -40°C to +85°C
• Standby current: 10 mA (maximum)
• Active current: 100 mA (maximum)

Detailed Pin Configuration

The IDT71V416S15PH has a total of 44 pins, each serving a specific function. The pin configuration is as follows:

1. A0-A18: Address inputs
2. DQ0-DQ7: Data inputs/outputs
3. WE: Write enable
4. OE: Output enable
5. CE1, CE2: Chip enables
6. VCC: Power supply
7. GND: Ground

(Note: The remaining pins are not listed here for brevity.)

Functional Features

• Random access: The chip allows for direct and random access to any memory location, enabling efficient data retrieval.
• Simultaneous read and write operations: It supports simultaneous read and write operations, enhancing overall system performance.
• Easy interfacing: The IDT71V416S15PH can be easily interfaced with other components or microprocessors, simplifying system integration.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data access.
• Large storage capacity accommodates substantial amounts of data.
• Low power consumption contributes to energy efficiency.
• Reliable performance ensures data integrity.
• Easy interfacing simplifies system integration.

Disadvantages

• Limited storage capacity compared to other memory technologies like Dynamic RAM (DRAM).
• Relatively higher cost per bit compared to DRAM.

Working Principles

The IDT71V416S15PH operates based on the principles of static memory technology. It uses flip-flops to store and retain data, eliminating the need for constant refreshing like in dynamic memory technologies. When an address is provided, the chip retrieves the corresponding data from the memory array and presents it on the output pins.

Detailed Application Field Plans

The IDT71V416S15PH finds applications in various fields, including: 1. Computer systems: Used as cache memory or main memory in desktops, laptops, and servers. 2. Networking equipment: Employed in routers, switches, and network interface cards for fast data processing. 3. Telecommunications systems: Utilized in base stations, switches, and transmission equipment to handle high-speed data traffic.

Detailed and Complete Alternative Models

1. IDT71V416L15PH: Similar to the IDT71V416S15PH but operates at a lower voltage of 2.5V.
2. IDT71V416S10PH: Offers a faster access time of 10 ns compared to the IDT71V416S15PH.
3. IDT71V416S20PH: Provides a larger storage capacity of 8Mbit compared to the IDT71V416S15PH.

(Note: The list above includes only a few alternative models for reference.)

In conclusion, the IDT71V416S15PH is a high-speed SRAM chip with a large storage capacity, designed for efficient data storage and retrieval in various electronic devices. Its reliable performance, easy interfacing, and wide range of applications make it a valuable component in modern technology.

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