SST39VF402C-70-4C-MAQE-T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-speed, low-power, and reliable
• Package: 48-pin TSOP (Thin Small Outline Package)
• Essence: Flash memory chip
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Part Number: SST39VF402C-70-4C-MAQE-T
• Technology: CMOS
• Memory Size: 4 Megabits (512K x 8)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 70 ns
• Temperature Range: -40°C to +85°C
• Erase/Program Cycles: 100,000 minimum
• Data Retention: 20 years
• Interface: Parallel

Detailed Pin Configuration

The SST39VF402C-70-4C-MAQE-T has a total of 48 pins. The pin configuration is as follows:

1. A16
2. A14
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. DQ0
13. DQ1
14. DQ2
15. DQ3
16. VCC
17. DQ4
18. DQ5
19. DQ6
20. DQ7
21. WE#
22. CE#
23. OE#
24. RESET#
25. BYTE#
26. A15
27. A13
28. A11
29. A10
30. A9
31. A8
32. DQ15
33. DQ14
34. DQ13
35. DQ12
36. DQ11
37. DQ10
38. DQ9
39. DQ8
40. VSS
41. RP#
42. NC
43. WP#
44. VPP
45. A17
46. A18
47. A19
48. A20

Functional Features

• High-speed read and write operations
• Low power consumption
• Sector erase capability
• Automatic program and erase verification
• Software and hardware protection features
• Fast programming algorithm

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data access - Low power consumption extends battery life in portable devices - Reliable and durable flash memory technology - Sector erase capability enables efficient data management

Disadvantages: - Limited storage capacity compared to other memory technologies - Erase and program cycles have a finite limit - Higher cost per bit compared to traditional non-volatile memories

Working Principles

The SST39VF402C-70-4C-MAQE-T is based on Flash memory technology, which uses floating-gate transistors to store data. It operates by applying electrical voltage to specific memory cells, allowing the charge to be trapped or released in the floating gate. This trapped charge represents the stored data. The memory can be erased and reprogrammed by applying higher voltages to remove or inject charges into the floating gates.

Detailed Application Field Plans

The SST39VF402C-70-4C-MAQE-T is widely used in various applications that require non-volatile memory storage. Some of the common application fields include: - Consumer electronics (e.g., digital cameras, MP3 players) - Automotive systems (e.g., infotainment, instrument clusters) - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

• SST39VF400A-70-4C-EKE-T
• SST39VF800A-70-4C-EKE-T
• SST39VF1601-70-4C-EKE-T
• SST39VF3201-70-4C-EKE-T
• SST39VF6401-70-4C-EKE-T

These alternative models offer similar functionality and characteristics to the SST39VF402C-70-4C-MAQE-T, but with different memory sizes.

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