M29F400BB90N1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-density, Flash memory, Low power consumption
• Package: 48-pin TSOP (Thin Small Outline Package)
• Essence: Reliable and high-performance non-volatile memory solution
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Memory Type: Flash
• Memory Size: 4 Megabits (512 Kbytes x 8)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 90 ns
• Interface: Parallel
• Operating Temperature: -40°C to +85°C
• Data Retention: 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The M29F400BB90N1 IC 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. RESET#
31. VCC
32. VSS
33. NC
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 storage capacity
• Fast access time
• Low power consumption
• Easy integration into existing systems
• Reliable data retention
• Compatibility with various microcontrollers and processors

Advantages and Disadvantages

Advantages: - High storage capacity for data-intensive applications - Fast access time allows for quick data retrieval - Low power consumption helps conserve energy - Easy integration into existing systems reduces development time - Reliable data retention ensures long-term data integrity - Compatibility with various microcontrollers and processors enhances versatility

Disadvantages: - Limited erase/program cycles may restrict certain applications - Parallel interface may not be suitable for all designs - Higher cost compared to some alternative memory solutions

Working Principles

The M29F400BB90N1 is a Flash memory IC that utilizes floating-gate transistors to store data. It operates on the principle of electrically erasable programmable read-only memory (EEPROM). The memory cells within the IC can be electrically programmed and erased, allowing for non-volatile storage of data even when power is removed.

Detailed Application Field Plans

The M29F400BB90N1 is commonly used in various electronic devices and systems, including but not limited to:

1. Embedded systems
2. Consumer electronics
3. Automotive applications
4. Industrial control systems
5. Communication equipment

Detailed and Complete Alternative Models

1. M29F400BT70N1 - Similar specifications, different access time (70 ns)
2. M29F400BB70N1 - Similar specifications, different package (48-pin TSOP)
3. M29F400BT55N1 - Similar specifications, lower access time (55 ns)
4. M29F400BB55N1 - Similar specifications, lower access time (55 ns), different package (48-pin TSOP)

These alternative models provide options with varying access times and package types to suit different application requirements.

Note: The above information is subject to change as per the manufacturer's updates and revisions.