Micron Technology Inc.
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MT28F004B3VG-8 T
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MT28F004B3VG-8 T

Product Overview

Category: Integrated Circuit (IC)

Use: Memory storage

Characteristics: - Non-volatile memory - High-density storage - Fast read and write speeds - Low power consumption

Package: 48-pin TSOP (Thin Small Outline Package)

Essence: Flash memory chip

Packaging/Quantity: Individually packaged, quantity per package varies by manufacturer

Specifications

  • Memory Capacity: 4 Megabits (512 Kilobytes)
  • Organization: 512K x 8 bits
  • Supply Voltage: 2.7V - 3.6V
  • Access Time: 80 ns
  • Interface: Parallel
  • Operating Temperature: -40°C to +85°C

Pin Configuration

The MT28F004B3VG-8 T has a total of 48 pins. The pin configuration is as follows:

  1. A0
  2. A1
  3. A2
  4. A3
  5. A4
  6. A5
  7. A6
  8. A7
  9. VSS (Ground)
  10. A8
  11. A9
  12. A10
  13. A11
  14. A12
  15. A13
  16. A14
  17. A15
  18. VCC (Power)
  19. DQ0
  20. DQ1
  21. DQ2
  22. DQ3
  23. DQ4
  24. DQ5
  25. DQ6
  26. DQ7
  27. WE# (Write Enable)
  28. CE# (Chip Enable)
  29. OE# (Output Enable)
  30. BYTE#
  31. RY/BY# (Ready/Busy)
  32. VSS (Ground)
  33. RESET#
  34. WP# (Write Protect)
  35. A16
  36. A17
  37. A18
  38. A19
  39. A20
  40. A21
  41. A22
  42. A23
  43. VCC (Power)
  44. VPP (Program Supply Voltage)
  45. NC (No Connection)
  46. NC (No Connection)
  47. NC (No Connection)
  48. NC (No Connection)

Functional Features

  • High-speed read and write operations
  • Low power consumption during standby mode
  • Built-in hardware and software data protection mechanisms
  • Erase and program operations performed on a block basis
  • Automatic program and erase algorithms for efficient operation

Advantages and Disadvantages

Advantages: - High-density storage capacity - Fast access times - Low power consumption - Reliable data retention - Easy integration into existing systems

Disadvantages: - Limited number of erase/write cycles - Higher cost compared to other memory technologies - Susceptible to physical damage from electrical surges

Working Principles

The MT28F004B3VG-8 T is based on the flash memory technology, which utilizes floating-gate transistors to store data. It operates by applying voltage to specific memory cells to either program or erase them. The stored data remains even when the power is turned off, making it non-volatile.

Detailed Application Field Plans

The MT28F004B3VG-8 T is commonly used in various electronic devices that require non-volatile memory storage, such as: - Mobile phones - Digital cameras - Portable media players - Automotive electronics - Industrial control systems

Alternative Models

  1. MT28F004B5VG-8 T: Similar specifications, but with higher memory capacity (8 Megabits).
  2. MT28F004B3VG-10 T: Similar specifications, but with slower access time (100 ns).
  3. MT28F004B3VG-12 T: Similar specifications, but with even slower access time (120 ns).

These alternative models provide options for different performance requirements and memory capacities.

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Énumérez 10 questions et réponses courantes liées à l'application de MT28F004B3VG-8 T dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of MT28F004B3VG-8 T in technical solutions:

  1. Q: What is MT28F004B3VG-8 T? A: MT28F004B3VG-8 T is a specific model of flash memory chip manufactured by Micron Technology.

  2. Q: What is the capacity of MT28F004B3VG-8 T? A: MT28F004B3VG-8 T has a capacity of 4 megabits (512 kilobytes) of memory.

  3. Q: What is the operating voltage range for MT28F004B3VG-8 T? A: The operating voltage range for MT28F004B3VG-8 T is typically between 2.7V and 3.6V.

  4. Q: What is the maximum clock frequency supported by MT28F004B3VG-8 T? A: MT28F004B3VG-8 T supports a maximum clock frequency of 83 MHz.

  5. Q: What type of interface does MT28F004B3VG-8 T use? A: MT28F004B3VG-8 T uses a parallel interface for data transfer.

  6. Q: Can MT28F004B3VG-8 T be used in automotive applications? A: Yes, MT28F004B3VG-8 T is designed to meet the requirements of automotive applications.

  7. Q: Does MT28F004B3VG-8 T support hardware data protection features? A: Yes, MT28F004B3VG-8 T provides hardware-based data protection features like block locking and password protection.

  8. Q: What is the typical endurance of MT28F004B3VG-8 T? A: MT28F004B3VG-8 T has a typical endurance of 100,000 program/erase cycles.

  9. Q: Can MT28F004B3VG-8 T operate in extended temperature ranges? A: Yes, MT28F004B3VG-8 T is designed to operate in extended temperature ranges from -40°C to +85°C.

  10. Q: Is MT28F004B3VG-8 T RoHS compliant? A: Yes, MT28F004B3VG-8 T is compliant with the Restriction of Hazardous Substances (RoHS) directive.

Please note that these answers are based on general information about MT28F004B3VG-8 T and may vary depending on specific application requirements.