SST39SF040-70-4C-NHE

Product Overview

Category

The SST39SF040-70-4C-NHE belongs to the category of flash memory devices.

Use

It is commonly used for storing and retrieving data in various electronic devices, including consumer electronics, industrial equipment, and communication systems.

Characteristics

• High-speed read access time
• Low power consumption
• Wide operating voltage range
• Durable and reliable
• Easy to integrate into circuit designs

Package

The SST39SF040-70-4C-NHE is typically available in a compact and durable package suitable for surface mount technology (SMT) applications.

Essence

The essence of this product lies in its ability to provide non-volatile storage solutions with high performance and reliability.

Packaging/Quantity

The SST39SF040-70-4C-NHE is usually packaged in quantities suitable for production and assembly processes, such as reels or trays.

Specifications

• Capacity: 4 Megabits
• Access Time: 70 ns
• Operating Voltage: 2.7V - 3.6V
• Package Type: 32-pin PLCC

Detailed Pin Configuration

The detailed pin configuration of the SST39SF040-70-4C-NHE is as follows: 1. VCC 2. A16 3. A15 4. A12 5. A7 6. A6 7. A5 8. A4 9. A3 10. A2 11. A1 12. A0 13. DQ0 14. DQ1 15. DQ2 16. DQ3 17. DQ4 18. DQ5 19. DQ6 20. DQ7 21. CE# 22. OE# 23. WE# 24. RP# 25. NC 26. NC 27. NC 28. NC 29. NC 30. NC 31. GND 32. BYTE#

Functional Features

• Sector erase architecture
• Fast programming and erasing
• Automatic write timing
• Hardware and software protection of data

Advantages and Disadvantages

Advantages

• High-speed access
• Low power consumption
• Reliable data retention
• Flexible integration options

Disadvantages

• Limited capacity compared to newer flash memory devices
• Sensitive to electrostatic discharge (ESD)

Working Principles

The SST39SF040-70-4C-NHE operates based on the principles of floating gate technology, where charges are stored in an insulated floating gate to represent data bits. When reading or writing data, specific voltages are applied to manipulate the charge levels in the floating gate, allowing for data storage and retrieval.

Detailed Application Field Plans

The SST39SF040-70-4C-NHE is well-suited for use in various applications, including: - Embedded systems - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models to the SST39SF040-70-4C-NHE include: - AT49BV040B - W25Q40EW - MX25L4006E

In conclusion, the SST39SF040-70-4C-NHE offers a reliable and efficient solution for non-volatile data storage in a wide range of electronic applications, despite its limitations in capacity and sensitivity to ESD. Its functional features, advantages, and working principles make it a valuable component in various industries.

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