SST39SF040-70-4I-WHE

Product Overview

Category

The SST39SF040-70-4I-WHE belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving data in electronic systems, such as microcontrollers, embedded systems, and other digital devices.

Characteristics

• Non-volatile: The SST39SF040-70-4I-WHE retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 4 megabits (512 kilobytes).
• Fast access time: With a speed rating of 70 nanoseconds, it allows for quick data retrieval.
• Low power consumption: The SST39SF040-70-4I-WHE operates efficiently, consuming minimal power.
• Wide operating voltage range: It can function within a voltage range of 2.7V to 3.6V.

Package

The SST39SF040-70-4I-WHE is available in a standard 32-pin plastic package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in various electronic applications.

Packaging/Quantity

The SST39SF040-70-4I-WHE is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Memory Type: Flash
• Organization: 512K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 70 ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin plastic package

Detailed Pin Configuration

1. A16
2. A14
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VSS (Ground)
13. DQ0
14. DQ1
15. DQ2
16. DQ3
17. DQ4
18. DQ5
19. DQ6
20. DQ7
21. WE# (Write Enable)
22. CE# (Chip Enable)
23. OE# (Output Enable)
24. RESET#
25. WP# (Write Protect)
26. VCC (Power Supply)
27. NC (No Connection)
28. A15
29. A13
30. A8
31. A9
32. A11

Functional Features

• Easy integration: The SST39SF040-70-4I-WHE can be easily integrated into existing electronic systems.
• High reliability: This device offers reliable data storage and retrieval, ensuring data integrity.
• Flexible operation: It supports both random and sequential access modes.
• Low power consumption: The SST39SF040-70-4I-WHE operates efficiently, minimizing power usage.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Fast access time allows for quick data retrieval.
• Wide operating voltage range enables compatibility with different systems.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited storage capacity compared to other higher-capacity memory devices.
• Relatively slower access time compared to some newer memory technologies.

Working Principles

The SST39SF040-70-4I-WHE utilizes flash memory technology to store and retrieve data. It employs a grid of memory cells that can be electrically programmed and erased. Data is stored by applying electrical charges to specific memory cells, and it can be read by detecting the presence or absence of these charges. The non-volatile nature of flash memory ensures that data remains intact even when power is removed.

Detailed Application Field Plans

The SST39SF040-70-4I-WHE finds applications in various electronic systems, including but not limited to: - Microcontrollers - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

1. SST39VF040-70-4C-NHE
2. AT49BV040A-70TU
3. M29F400BB-70N6E
4. W27C512-45Z
5. S29GL032M90TAIR40

These alternative models offer similar functionality and characteristics to the SST39SF040-70-4I-WHE, providing options for different design requirements and preferences.

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