Micron Technology Inc.
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M29W640GT7AN6E
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M29W640GT7AN6E

Product Overview

  • Category: Memory chip
  • Use: Data storage and retrieval
  • Characteristics: High capacity, non-volatile, fast access speed
  • Package: Integrated circuit (IC)
  • Essence: Flash memory
  • Packaging/Quantity: Individual chip

Specifications

  • Model: M29W640GT7AN6E
  • Capacity: 64 megabits (8 megabytes)
  • Interface: Parallel
  • Supply Voltage: 2.7V - 3.6V
  • Access Time: 70 ns
  • Operating Temperature: -40°C to +85°C
  • Package Type: TSOP48

Detailed Pin Configuration

The M29W640GT7AN6E chip has a total of 48 pins arranged in a TSOP package. 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. CE#
  44. OE#
  45. RP#
  46. BYTE#
  47. VSS
  48. NC

Functional Features

  • Non-volatile memory: Retains data even when power is removed
  • High capacity: 64 megabits (8 megabytes) of storage space
  • Fast access speed: 70 ns access time for quick data retrieval
  • Parallel interface: Allows for efficient data transfer

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast access speed - Non-volatile memory - Easy integration into existing systems

Disadvantages: - Limited write endurance - Higher power consumption compared to some other memory technologies

Working Principles

The M29W640GT7AN6E chip utilizes flash memory technology for data storage. It stores information in a series of memory cells, which can be electrically programmed and erased. The data is retained even when the power is turned off, making it suitable for applications that require non-volatile storage.

Detailed Application Field Plans

The M29W640GT7AN6E chip finds applications in various fields, including:

  1. Consumer electronics: Used in digital cameras, MP3 players, and gaming consoles for data storage.
  2. Automotive industry: Utilized in car infotainment systems and navigation devices for storing maps, firmware, and multimedia content.
  3. Industrial automation: Employed in programmable logic controllers (PLCs) and industrial control systems for data logging and configuration storage.
  4. Telecommunications: Integrated into networking equipment for firmware storage and software updates.

Detailed and Complete Alternative Models

  1. M29W640GL70N6E
  2. M29W640GL80N6E
  3. M29W640GL90N6E
  4. M29W640GL100N6E

These alternative models offer similar specifications and functionality to the M29W640GT7AN6E chip, providing options for different application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací M29W640GT7AN6E v technických řešeních

Sure! Here are 10 common questions and answers related to the application of M29W640GT7AN6E in technical solutions:

  1. Q: What is M29W640GT7AN6E? A: M29W640GT7AN6E is a specific model of flash memory chip manufactured by a company called STMicroelectronics.

  2. Q: What is the capacity of M29W640GT7AN6E? A: The M29W640GT7AN6E has a capacity of 64 megabits (Mb) or 8 megabytes (MB).

  3. Q: What is the interface used by M29W640GT7AN6E? A: M29W640GT7AN6E uses a parallel interface for data transfer.

  4. Q: What voltage does M29W640GT7AN6E operate at? A: M29W640GT7AN6E operates at a voltage range of 2.7V to 3.6V.

  5. Q: Can M29W640GT7AN6E be used in industrial applications? A: Yes, M29W640GT7AN6E is suitable for use in industrial applications due to its wide operating temperature range and reliability.

  6. Q: Is M29W640GT7AN6E compatible with other flash memory chips? A: M29W640GT7AN6E follows industry-standard pinout and command set, making it compatible with similar flash memory chips.

  7. Q: What is the programming time for M29W640GT7AN6E? A: The typical programming time for M29W640GT7AN6E is around 10 microseconds per byte.

  8. Q: Does M29W640GT7AN6E support in-system programming? A: Yes, M29W640GT7AN6E supports in-system programming, allowing for easy firmware updates without removing the chip from the system.

  9. Q: Can M29W640GT7AN6E be used as a boot device? A: Yes, M29W640GT7AN6E can be used as a boot device in various embedded systems and microcontrollers.

  10. Q: What is the expected lifespan of M29W640GT7AN6E? A: M29W640GT7AN6E has a typical endurance of 100,000 program/erase cycles, ensuring a long lifespan for most applications.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.