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SST39VF400A-70-4I-C1QE
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SST39VF400A-70-4I-C1QE

Product Overview

Category

The SST39VF400A-70-4I-C1QE belongs to the category of Flash Memory.

Use

This product is commonly used for data storage in various electronic devices such as computers, smartphones, tablets, and other digital devices.

Characteristics

  • High-speed read and write operations
  • Large storage capacity
  • Low power consumption
  • Durable and reliable
  • Compact size

Package

The SST39VF400A-70-4I-C1QE is available in a small form factor package, making it suitable for integration into compact electronic devices.

Essence

The essence of this product lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

The SST39VF400A-70-4I-C1QE is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Operating Voltage: 2.7V - 3.6V
  • Capacity: 4 Megabits (512K x 8)
  • Access Time: 70 nanoseconds
  • Interface: Parallel
  • Temperature Range: -40°C to +85°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SST39VF400A-70-4I-C1QE has the following 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# - Reset/Protection
  8. WP# - Write Protect
  9. RY/BY# - Ready/Busy
  10. VSS - Ground

Functional Features

  • High-speed data transfer
  • Sector erase and program operations
  • Automatic sleep mode for power saving
  • Hardware and software protection mechanisms
  • Error correction and detection capabilities

Advantages and Disadvantages

Advantages

  • Fast read and write operations
  • Large storage capacity
  • Low power consumption
  • Compact size
  • Reliable performance

Disadvantages

  • Limited endurance (limited number of erase/write cycles)
  • Higher cost compared to other memory technologies

Working Principles

The SST39VF400A-70-4I-C1QE utilizes a floating gate transistor technology to store digital information. It uses electrical charges to represent binary data, with the presence or absence of charge indicating a "0" or "1" respectively. The data can be written, read, and erased using specific voltage levels and control signals.

Detailed Application Field Plans

The SST39VF400A-70-4I-C1QE is widely used in various applications, including but not limited to: - Computer systems - Mobile devices - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

  • SST39VF800A-70-4I-B3KE
  • SST39VF1601-70-4I-EKE
  • SST39VF3201-70-4I-EKE
  • SST39VF6401-70-4I-EKE

These alternative models offer similar specifications and functionality, providing options for different storage capacity requirements.

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技術ソリューションにおける SST39VF400A-70-4I-C1QE の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of SST39VF400A-70-4I-C1QE in technical solutions:

Q1: What is the maximum operating frequency of SST39VF400A-70-4I-C1QE? A1: The maximum operating frequency of SST39VF400A-70-4I-C1QE is 70 MHz.

Q2: What is the storage capacity of SST39VF400A-70-4I-C1QE? A2: SST39VF400A-70-4I-C1QE has a storage capacity of 512 kilobytes (Kbytes).

Q3: What is the voltage supply range for SST39VF400A-70-4I-C1QE? A3: The voltage supply range for SST39VF400A-70-4I-C1QE is typically between 2.7V and 3.6V.

Q4: Can SST39VF400A-70-4I-C1QE be used for code execution? A4: Yes, SST39VF400A-70-4I-C1QE can be used for code execution as it supports random access read and execute operations.

Q5: Does SST39VF400A-70-4I-C1QE support in-system programming? A5: Yes, SST39VF400A-70-4I-C1QE supports in-system programming, allowing you to update the contents of the flash memory while it is still connected to the system.

Q6: What is the typical endurance of SST39VF400A-70-4I-C1QE? A6: The typical endurance of SST39VF400A-70-4I-C1QE is 100,000 program/erase cycles per sector.

Q7: Can SST39VF400A-70-4I-C1QE operate in industrial temperature ranges? A7: Yes, SST39VF400A-70-4I-C1QE is designed to operate in industrial temperature ranges, typically between -40°C and +85°C.

Q8: Does SST39VF400A-70-4I-C1QE support sector erase operations? A8: Yes, SST39VF400A-70-4I-C1QE supports sector erase operations, allowing you to erase specific sectors of the flash memory.

Q9: What is the typical access time of SST39VF400A-70-4I-C1QE? A9: The typical access time of SST39VF400A-70-4I-C1QE is 70 ns, making it suitable for applications that require fast read/write operations.

Q10: Is SST39VF400A-70-4I-C1QE compatible with standard microcontrollers? A10: Yes, SST39VF400A-70-4I-C1QE is compatible with standard microcontrollers as it uses a common parallel interface for communication.

Please note that these answers are based on general information about SST39VF400A-70-4I-C1QE and may vary depending on specific application requirements.