MT51J256M32HF-80:A

Basic Information Overview

• Category: Memory chip
• Use: Storage of digital data in electronic devices
• Characteristics:
  • High capacity: 256 megabits (32 megabytes)
  • High speed: Operating frequency of 80 MHz
  • Low power consumption
• Package: Integrated circuit package
• Essence: Non-volatile memory for data retention even when power is removed
• Packaging/Quantity: Typically sold in reels or trays containing multiple chips

Specifications

• Capacity: 256 megabits (32 megabytes)
• Operating Frequency: 80 MHz
• Power Supply Voltage: 3.3V
• Interface: Parallel
• Access Time: 80 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MT51J256M32HF-80:A chip has a total of 48 pins. The pin configuration is as follows:

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. A16
19. A17
20. A18
21. A19
22. A20
23. A21
24. A22
25. A23
26. A24
27. A25
28. A26
29. A27
30. A28
31. A29
32. A30
33. A31
34. DQ0
35. DQ1
36. DQ2
37. DQ3
38. DQ4
39. DQ5
40. DQ6
41. DQ7
42. WE#
43. OE#
44. CE#
45. CLE#
46. ALE#
47. RE#
48. VSS

Functional Features

• Non-volatile memory: Retains data even when power is removed
• High-speed operation: Operating frequency of 80 MHz allows for fast data access
• Low power consumption: Energy-efficient design for extended battery life in portable devices
• Parallel interface: Enables efficient data transfer between the chip and the device

Advantages and Disadvantages

Advantages: - High capacity for storing large amounts of data - Fast operating frequency for quick data access - Low power consumption for energy efficiency

Disadvantages: - Limited compatibility with devices that do not support parallel interfaces - Relatively high cost compared to lower-capacity memory chips

Working Principles

The MT51J256M32HF-80:A is based on flash memory technology. It utilizes a grid of memory cells, each capable of storing a single bit of information. These cells can be electrically programmed and erased, allowing for non-volatile data storage. The chip communicates with the device through a parallel interface, enabling the transfer of data between the memory and the device's processor.

Detailed Application Field Plans

The MT51J256M32HF-80:A memory chip finds applications in various electronic devices, including but not limited to: 1. Smartphones and tablets 2. Digital cameras 3. Portable media players 4. Gaming consoles 5. Automotive electronics 6. Industrial control systems

Detailed and Complete Alternative Models

1. MT51J128M32DQ-80:A: 128 megabit (16 megabyte) capacity, 80 MHz operating frequency, parallel interface.
2. MT51J512M32HF-80:A: 512 megabit (64 megabyte) capacity, 80 MHz operating frequency, parallel interface.
3. MT51J256M16HA-80:A: 256 megabit (32 megabyte) capacity, 80 MHz operating frequency, parallel interface.

(Note: The above alternative models are provided for reference and may not be an exhaustive list.)

This entry provides a comprehensive overview of the MT51J256M32HF-80:A memory chip, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.