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AT49LH00B4-33JC
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AT49LH00B4-33JC

Product Overview

Category

AT49LH00B4-33JC belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for data storage and retrieval purposes.

Characteristics

  • High-speed performance
  • Low power consumption
  • Large storage capacity
  • Reliable operation

Package

AT49LH00B4-33JC is available in a compact 32-pin plastic package.

Essence

The essence of this product lies in its ability to store and retrieve data efficiently, making it an essential component in various electronic applications.

Packaging/Quantity

AT49LH00B4-33JC is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

  • Operating Voltage: 3.3V
  • Storage Capacity: 1 Megabit (128K x 8)
  • Access Time: 70 ns
  • Interface: Parallel
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. A0
  2. A1
  3. A2
  4. A3
  5. A4
  6. A5
  7. A6
  8. A7
  9. VCC
  10. CE#
  11. OE#
  12. WE#
  13. I/O0
  14. I/O1
  15. I/O2
  16. I/O3
  17. I/O4
  18. I/O5
  19. I/O6
  20. I/O7
  21. NC
  22. GND
  23. NC
  24. NC
  25. NC
  26. NC
  27. NC
  28. NC
  29. NC
  30. NC
  31. NC
  32. NC

Functional Features

  • High-speed data access
  • Low power consumption during standby mode
  • Easy integration into existing electronic systems
  • Reliable data retention

Advantages and Disadvantages

Advantages

  • Fast data access time
  • Large storage capacity
  • Low power consumption
  • Reliable operation

Disadvantages

  • Limited compatibility with certain interfaces
  • Higher cost compared to lower-capacity alternatives

Working Principles

AT49LH00B4-33JC operates by storing data in a series of memory cells. These cells are organized in a grid-like structure, allowing for efficient storage and retrieval of information. The IC utilizes parallel interface communication to transfer data between the device and the host system.

Detailed Application Field Plans

AT49LH00B4-33JC finds applications in various electronic devices, including but not limited to: - Personal computers - Embedded systems - Consumer electronics - Communication devices

Detailed and Complete Alternative Models

  1. AT49LH00B4-25JC
  2. AT49LH00B4-55JC
  3. AT49LH00B4-70JC
  4. AT49LH00B4-85JC

These alternative models offer different access times and operating temperature ranges, providing flexibility for specific application requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan AT49LH00B4-33JC dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of AT49LH00B4-33JC in technical solutions:

  1. Q: What is the AT49LH00B4-33JC? A: The AT49LH00B4-33JC is a 1-megabit (128K x 8) CMOS flash memory chip manufactured by Atmel.

  2. Q: What are the key features of the AT49LH00B4-33JC? A: Some key features include a 33MHz clock frequency, low power consumption, byte-wide data access, and a wide operating voltage range.

  3. Q: What applications can the AT49LH00B4-33JC be used for? A: The AT49LH00B4-33JC is commonly used in various applications such as embedded systems, consumer electronics, automotive systems, and industrial control systems.

  4. Q: How does the AT49LH00B4-33JC connect to a microcontroller or processor? A: The AT49LH00B4-33JC uses a standard parallel interface, typically connected to the address bus, data bus, and control signals of the microcontroller or processor.

  5. Q: What is the operating voltage range of the AT49LH00B4-33JC? A: The AT49LH00B4-33JC operates within a voltage range of 2.7V to 3.6V.

  6. Q: Can the AT49LH00B4-33JC be operated at higher clock frequencies? A: No, the maximum clock frequency supported by the AT49LH00B4-33JC is 33MHz.

  7. Q: Does the AT49LH00B4-33JC support in-system programming (ISP)? A: Yes, the AT49LH00B4-33JC supports in-system programming, allowing for firmware updates without removing the chip from the system.

  8. Q: What is the typical power consumption of the AT49LH00B4-33JC? A: The AT49LH00B4-33JC has a low power consumption, typically around 10mA during active read or write operations.

  9. Q: Can the AT49LH00B4-33JC retain data without power supply? A: Yes, the AT49LH00B4-33JC has built-in non-volatile memory cells that can retain data even when the power supply is disconnected.

  10. Q: Are there any specific precautions to consider when using the AT49LH00B4-33JC? A: It is important to follow the recommended operating conditions and handling guidelines provided in the datasheet to ensure proper functionality and reliability of the chip.