IDT71V416S15PH8

Product Overview

Category

The IDT71V416S15PH8 belongs to the category of Static Random Access Memory (SRAM) chips.

Use

This chip is primarily used for storing and retrieving digital information in electronic devices.

Characteristics

• High-speed access: The IDT71V416S15PH8 offers fast read and write operations, making it suitable for applications that require quick data access.
• Low power consumption: This SRAM chip is designed to minimize power consumption, making it ideal for battery-powered devices.
• Large storage capacity: With a capacity of 4 megabits (4Mbit), this chip can store a significant amount of data.
• Reliable performance: The IDT71V416S15PH8 is known for its stable and reliable operation, ensuring data integrity.

Package

The IDT71V416S15PH8 is available in a 44-pin Plastic Leaded Chip Carrier (PLCC) package.

Essence

The essence of the IDT71V416S15PH8 lies in its ability to provide high-speed and reliable data storage in electronic devices.

Packaging/Quantity

This chip is typically sold in reels or trays, with each reel or tray containing a specific quantity of IDT71V416S15PH8 chips.

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 µA (typical)
• Package dimensions: 20mm x 20mm x 3.8mm

Detailed Pin Configuration

The IDT71V416S15PH8 has a total of 44 pins, which are assigned specific functions. 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

• Asynchronous operation: The IDT71V416S15PH8 does not require a clock signal for its operation, allowing for flexible integration into various systems.
• Byte-wide access: This chip supports byte-wide access, enabling efficient data transfer in byte-sized chunks.
• Automatic power-down: When not in use, the IDT71V416S15PH8 enters a low-power standby mode to conserve energy.

Advantages and Disadvantages

Advantages

• High-speed access allows for quick data retrieval.
• Low power consumption prolongs battery life in portable devices.
• Large storage capacity accommodates extensive data requirements.
• Reliable performance ensures data integrity.

Disadvantages

• Limited compatibility: The IDT71V416S15PH8 may not be compatible with all systems due to its specific pin configuration and voltage requirements.
• Relatively high cost compared to other memory technologies.

Working Principles

The IDT71V416S15PH8 operates based on the principles of static random access memory. It stores data using flip-flops, which retain their state until explicitly changed. The chip uses address lines to select specific memory locations and read/write operations to access and modify data stored within.

Detailed Application Field Plans

The IDT71V416S15PH8 finds applications in various electronic devices that require fast and reliable data storage. Some potential application fields include: - Computer systems - Networking equipment - Telecommunications devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• IDT71V416S10PH8: Similar to the IDT71V416S15PH8, but with a faster access time of 10 ns.
• IDT71V416L10PH: A low-power variant with an access time of 10 ns and lower standby current.

(Note: The list of alternative models can be expanded based on specific requirements and availability in the market.)

In conclusion, the IDT71V416S15PH8 is a high-speed and reliable SRAM chip that offers large storage capacity. Its characteristics make it suitable for various applications in different industries. However, compatibility limitations and relatively higher cost should be considered when selecting this chip for a particular system.