SST39VF400A-70-4I-MAQE

Product Overview

Category

The SST39VF400A-70-4I-MAQE belongs to the category of Flash Memory.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, tablets, and other digital devices.

Characteristics

• High-speed read and write operations
• Non-volatile memory
• Low power consumption
• Large storage capacity
• Reliable and durable

Package

The SST39VF400A-70-4I-MAQE comes in a compact package that is designed to be easily integrated into electronic devices. It has a small form factor, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to store and retrieve data quickly and reliably, providing a crucial component for the functioning of electronic devices.

Packaging/Quantity

The SST39VF400A-70-4I-MAQE is typically packaged individually or in reels, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in quantities of 25 or 50 units.

Specifications

• Model: SST39VF400A-70-4I-MAQE
• Memory Type: Flash
• Capacity: 4 Megabits (512 Kilobytes)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Interface: Parallel
• Speed: 70 ns (Read/Write)
• Package Type: 48-pin TSOP
• RoHS Compliant: Yes

Detailed Pin Configuration

The SST39VF400A-70-4I-MAQE has a 48-pin TSOP package with the following pin configuration:

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. DQ0
19. DQ1
20. DQ2
21. DQ3
22. DQ4
23. DQ5
24. DQ6
25. DQ7
26. WE#
27. CE#
28. OE#
29. BYTE#
30. VSS
31. RESET#
32. WP#
33. RY/BY#
34. NC
35. NC
36. NC
37. NC
38. NC
39. NC
40. NC
41. NC
42. NC
43. NC
44. NC
45. NC
46. NC
47. NC
48. NC

Functional Features

• High-speed data transfer: The SST39VF400A-70-4I-MAQE offers fast read and write operations, enabling quick access to stored data.
• Non-volatile memory: The flash memory retains data even when power is disconnected, ensuring data integrity.
• Low power consumption: This product is designed to consume minimal power, making it suitable for battery-powered devices.
• Large storage capacity: With a capacity of 4 Megabits, the SST39VF400A-70-4I-MAQE provides ample space for storing data.
• Reliable and durable: The flash memory is built to withstand frequent read and write cycles, ensuring long-term reliability.

Advantages and Disadvantages

Advantages

• Fast read and write operations
• Retains data even without power
• Low power consumption
• Ample storage capacity
• Reliable and durable

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory options
• Higher cost per unit compared to lower-capacity alternatives

Working Principles

The SST39VF400A-70-4I-MAQE utilizes a floating-gate transistor technology to store data. It consists of an array of memory cells, each capable of storing a single bit of information. The data is stored by trapping electric charge in the floating gate of the transistor, which can be later read or modified.

During read operations, the stored charge is measured to determine the logic state of each memory cell. Write operations involve applying a high voltage to the control gate, allowing electrons to tunnel through the insulating layer and modify the charge on the floating gate.

Detailed Application Field Plans

The SST39VF400A-70-4I-MAQE finds applications in various electronic devices, including but not limited to: - Computers and laptops - Smartphones and tablets - Digital cameras - Gaming consoles - Automotive electronics - Industrial control systems