M29F400BT55N1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-density, Flash Memory
• Package: 48-pin TSOP (Thin Small Outline Package)
• Essence: Reliable and high-performance memory solution
• Packaging/Quantity: Tray packaging, quantity varies

Specifications

• Memory Type: Flash
• Memory Size: 4 Megabits (512 Kbytes x 8)
• Organization: 512K x 8
• Supply Voltage: 2.7V - 3.6V
• Access Time: 55 ns
• Interface: Parallel
• Operating Temperature: -40°C to +85°C
• Data Retention: 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The M29F400BT55N1 has a 48-pin TSOP package with the following pin configuration:

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. VPP
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. NC
31. RY/BY#
32. VCC
33. VSS
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-density memory solution for data storage
• Non-volatile nature ensures data retention even without power
• Fast access time of 55 ns allows for quick read and write operations
• Parallel interface enables efficient data transfer
• Wide operating temperature range makes it suitable for various environments

Advantages and Disadvantages

Advantages: - High-density storage capacity - Reliable and durable flash memory technology - Fast access time for efficient data retrieval - Non-volatile nature ensures data integrity

Disadvantages: - Limited erase/program cycles (100,000 cycles) - Higher power consumption compared to some other memory technologies

Working Principles

The M29F400BT55N1 is based on Flash memory technology. It utilizes floating-gate transistors to store data. The memory cells can be electrically programmed and erased, allowing for non-volatile data storage. The parallel interface facilitates communication between the memory and the host device.

Detailed Application Field Plans

The M29F400BT55N1 is commonly used in various electronic devices that require non-volatile memory for data storage. Some typical application fields include:

1. Consumer Electronics: Used in digital cameras, MP3 players, and portable gaming devices.
2. Automotive: Used in car infotainment systems, instrument clusters, and navigation systems.
3. Industrial Control Systems: Used in programmable logic controllers (PLCs), factory automation equipment, and robotics.
4. Communication Devices: Used in routers, switches, and network equipment for firmware storage.

Detailed and Complete Alternative Models

1. M29F400BB55N1: Similar specifications, different package (40-pin PDIP)
2. M29F400BT70N1: Higher access time (70 ns), similar specifications otherwise
3. M29F800BT55N1: Double the memory size (8 Megabits), similar specifications otherwise

(Note: The above alternative models are provided for reference and may not cover all available options.)

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