IDT71V432S7PFGI

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics: High-speed, low-power, synchronous static RAM (SRAM)
• Package: 100-pin TQFP (Thin Quad Flat Package)
• Essence: Provides high-performance memory storage for various electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Memory Type: Synchronous SRAM
• Memory Size: 4 Megabits (Mbit)
• Organization: 512K words x 8 bits
• Operating Voltage: 3.3V
• Access Time: 7 ns
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Greater than 10 years
• Interface: Parallel
• Clock Frequency: Up to 133 MHz
• Power Supply Current: 70 mA (typical)

Detailed Pin Configuration

The IDT71V432S7PFGI has a total of 100 pins. The pin configuration is as follows:

1. VCC
2. A0
3. A1
4. A2
5. A3
6. A4
7. A5
8. A6
9. A7
10. A8
11. A9
12. A10
13. A11
14. A12
15. A13
16. A14
17. A15
18. A16
19. A17
20. A18
21. A19
22. A20
23. A21
24. A22
25. A23
26. A24
27. A25
28. A26
29. A27
30. A28
31. A29
32. A30
33. A31
34. DQ0
35. DQ1
36. DQ2
37. DQ3
38. DQ4
39. DQ5
40. DQ6
41. DQ7
42. GND
43. WE#
44. OE#
45. CE#
46. UB#
47. LB#
48. CLK
49. CLKEN#
50. CKE#

(Continued...)

Functional Features

• High-speed operation: The IDT71V432S7PFGI offers fast access times, making it suitable for applications requiring quick data retrieval.
• Low-power consumption: Designed with power-saving features, this SRAM minimizes energy usage, extending battery life in portable devices.
• Synchronous interface: The synchronous design allows for precise timing control and efficient data transfer between the memory and the host device.
• Easy integration: The parallel interface simplifies the integration of the IDT71V432S7PFGI into various electronic systems.

Advantages and Disadvantages

Advantages: - High-speed operation enables rapid data access. - Low-power consumption prolongs battery life. - Synchronous interface ensures reliable data transfer. - Easy integration into different electronic systems.

Disadvantages: - Limited memory size (4 Mbit) compared to other higher-capacity memory devices. - Parallel interface may require additional circuitry for compatibility with certain systems.

Working Principles

The IDT71V432S7PFGI operates as a synchronous SRAM, utilizing a parallel interface for data communication. It stores and retrieves data based on the address provided by the host device. The synchronous nature of the device ensures that data transfers occur at precise clock cycles, enhancing overall system performance.

Detailed Application Field Plans

The IDT71V432S7PFGI is commonly used in various electronic applications, including:

1. Networking equipment: Provides high-speed memory storage for routers, switches, and network processors.
2. Telecommunications systems: Used in base stations, voice/data communication devices, and wireless infrastructure equipment.
3. Industrial automation: Enables data buffering and caching in programmable logic controllers (PLCs) and industrial control systems.
4. Consumer electronics: Integrated into gaming consoles, set-top boxes, and multimedia devices for efficient data handling.

Alternative Models

For users seeking alternative models with similar specifications and functionality, the following options are available:

1. Micron MT45W4MW16BFB-708 WT
2. Samsung K6R4016V1D-UI10
3. Cypress CY62157EV30LL-45ZSXI

These alternatives offer comparable features and can be considered based on specific application requirements.

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