Cypress Semiconductor Corp
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S29GL128S90DHI010
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S29GL128S90DHI010

Basic Information Overview

  • Category: Flash Memory
  • Use: Data storage and retrieval in electronic devices
  • Characteristics: Non-volatile, high-density, fast read/write speeds
  • Package: 64-ball BGA package
  • Essence: High-performance flash memory for various applications
  • Packaging/Quantity: Available in bulk or reel packaging

Specifications

  • Capacity: 128 Megabits (16 Megabytes)
  • Voltage Range: 2.7V to 3.6V
  • Access Time: 90 nanoseconds
  • Interface: Parallel
  • Organization: 8-bit wide data bus
  • Erase/Program Cycles: 100,000 minimum

Detailed Pin Configuration

  1. VCC - Power supply
  2. A0-A18 - Address inputs
  3. DQ0-DQ7 - Data inputs/outputs
  4. WE# - Write enable
  5. CE# - Chip enable
  6. OE# - Output enable
  7. RP# - Ready/Busy status
  8. RESET# - Reset signal
  9. WP#/ACC - Write protect/acceleration control
  10. RY/BY# - Ready/Busy output

Functional Features

  • High-speed read and write operations
  • Sector erase and chip erase functions
  • Automatic program and erase algorithms
  • Hardware reset and software reset options
  • Software write protection and lock-down features
  • Low power consumption during standby mode

Advantages and Disadvantages

Advantages

  • High-density storage capacity
  • Fast access times
  • Reliable and durable
  • Wide operating voltage range
  • Easy integration into various electronic devices

Disadvantages

  • Limited erase/program cycles
  • Relatively higher cost compared to other memory technologies
  • Requires additional circuitry for interfacing with microcontrollers

Working Principles

The S29GL128S90DHI010 flash memory operates based on the principles of floating-gate transistors. It stores data by trapping electric charge in the floating gate, which alters the transistor's threshold voltage. This allows the memory to retain information even when power is removed. The memory can be programmed by applying a high voltage to the control gate, and erased by applying a higher voltage to the entire memory block.

Detailed Application Field Plans

  • Embedded systems
  • Consumer electronics
  • Automotive applications
  • Industrial control systems
  • Networking equipment
  • Medical devices

Detailed and Complete Alternative Models

  1. S29GL064S90DHI010 - 64 Megabit parallel flash memory
  2. S29GL256S90DHI010 - 256 Megabit parallel flash memory
  3. S29GL512S90DHI010 - 512 Megabit parallel flash memory
  4. S29GL01GS90DHI010 - 1 Gigabit parallel flash memory

(Note: The above models are examples and not an exhaustive list)

This concludes the encyclopedia entry for the S29GL128S90DHI010 flash memory.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan S29GL128S90DHI010 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of S29GL128S90DHI010 in technical solutions:

  1. Q: What is the S29GL128S90DHI010? A: The S29GL128S90DHI010 is a high-performance, 128-megabit (16 megabyte) flash memory device manufactured by Cypress Semiconductor.

  2. Q: What are the key features of the S29GL128S90DHI010? A: The key features include a 90 ns access time, a 3V power supply, a 128-bit page programming capability, and a 100,000 erase/program cycle endurance.

  3. Q: What is the typical application of the S29GL128S90DHI010? A: The S29GL128S90DHI010 is commonly used in various applications such as embedded systems, automotive electronics, industrial control systems, and consumer electronics.

  4. Q: How does the S29GL128S90DHI010 connect to a microcontroller or processor? A: The S29GL128S90DHI010 typically connects to a microcontroller or processor using a standard parallel interface, such as the asynchronous SRAM-like interface.

  5. Q: Can the S29GL128S90DHI010 be used for code storage in an embedded system? A: Yes, the S29GL128S90DHI010 can be used for code storage in an embedded system, allowing the microcontroller or processor to execute instructions directly from the flash memory.

  6. Q: Does the S29GL128S90DHI010 support in-system programming (ISP)? A: Yes, the S29GL128S90DHI010 supports in-system programming, which allows the device to be programmed or updated while it is connected to the target system.

  7. Q: What is the maximum data transfer rate of the S29GL128S90DHI010? A: The S29GL128S90DHI010 has a maximum data transfer rate of 40 megabytes per second (MB/s).

  8. Q: Can the S29GL128S90DHI010 operate in harsh environments? A: Yes, the S29GL128S90DHI010 is designed to operate in a wide temperature range (-40°C to +85°C) and can withstand high levels of shock and vibration.

  9. Q: How reliable is the S29GL128S90DHI010 in terms of data retention? A: The S29GL128S90DHI010 has a typical data retention period of 20 years, ensuring long-term reliability for stored data.

  10. Q: Are there any specific programming algorithms or tools required for the S29GL128S90DHI010? A: Cypress provides programming algorithms and software tools that are compatible with the S29GL128S90DHI010, making it easy to program and integrate into technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the S29GL128S90DHI010 in different technical solutions.