IDT71P79804S250BQGI8

Product Overview

Category: Integrated Circuit (IC)

Use: The IDT71P79804S250BQGI8 is a high-performance synchronous static random-access memory (SRAM) designed for use in various electronic devices and systems.

Characteristics: - High-speed operation - Low power consumption - Large storage capacity - Reliable data retention - Easy integration into existing circuits

Package: The IDT71P79804S250BQGI8 is available in a compact Quad Flat Package (QFP), which ensures easy installation and compatibility with standard PCB designs.

Essence: This IC serves as a vital component in electronic devices, providing fast and reliable data storage capabilities.

Packaging/Quantity: The IDT71P79804S250BQGI8 is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Memory Type: Synchronous SRAM
• Organization: 4 Meg x 9
• Supply Voltage: 2.5V
• Access Time: 10 ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFP
• Pin Count: 32

Detailed Pin Configuration

The IDT71P79804S250BQGI8 features a total of 32 pins, each serving a specific function within the circuit. The pin configuration is as follows:

1. VDDQ
2. DQ0
3. DQ1
4. DQ2
5. DQ3
6. DQ4
7. DQ5
8. DQ6
9. DQ7
10. GND
11. A0
12. A1
13. A2
14. A3
15. A4
16. A5
17. A6
18. A7
19. A8
20. A9
21. A10
22. A11
23. A12
24. A13
25. A14
26. A15
27. WE#
28. OE#
29. UB#
30. LB#
31. CLK
32. VDD

Functional Features

• Synchronous operation with a single clock input
• Byte write and byte read capability
• Automatic power-down mode to conserve energy
• Output enable and write enable control signals for flexible data access
• Internal self-timed write cycle
• Built-in data bus hold circuitry to maintain data integrity during high-speed operations

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data access - Low power consumption helps prolong battery life in portable devices - Large storage capacity accommodates extensive data requirements - Reliable data retention ensures data integrity over time - Easy integration into existing circuits simplifies design processes

Disadvantages: - Limited compatibility with certain older systems due to specific voltage requirements - Relatively higher cost compared to alternative memory technologies

Working Principles

The IDT71P79804S250BQGI8 operates based on synchronous SRAM technology. It utilizes a clock signal to synchronize data transfers and employs a combination of transistors and capacitors to store and retrieve data. The internal circuitry is designed to ensure fast and reliable access to stored information.

Detailed Application Field Plans

The IDT71P79804S250BQGI8 finds applications in various electronic systems, including but not limited to: - Computer motherboards - Networking equipment - Telecommunications devices - Industrial control systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

1. IDT71P79804S250BQG: Similar to the IDT71P79804S250BQGI8, but without the "I8" suffix indicating specific packaging.
2. IDT71P79804S250BQG8: Similar to the IDT71P79804S250BQGI8, but with a different package type (QGFP).

These alternative models offer similar specifications and functionality, providing flexibility in choosing the most suitable option for specific applications.

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