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AT34C04-SS5M-T
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AT34C04-SS5M-T

Product Overview

Category

AT34C04-SS5M-T belongs to the category of electronic memory devices.

Use

It is primarily used for storing and retrieving digital information in various electronic systems.

Characteristics

  • Non-volatile: The stored data is retained even when power is removed.
  • High capacity: The AT34C04-SS5M-T has a storage capacity of 4 kilobits (512 bytes).
  • Low power consumption: It operates on low power, making it suitable for battery-powered devices.
  • I2C interface: The device communicates using the I2C protocol, allowing for easy integration into existing systems.

Package

The AT34C04-SS5M-T is available in a small surface-mount package.

Essence

The essence of AT34C04-SS5M-T lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Memory Capacity: 4 kilobits (512 bytes)
  • Interface: I2C
  • Operating Voltage: 1.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: 100 years
  • Write Endurance: 1 million cycles

Detailed Pin Configuration

The AT34C04-SS5M-T has a total of 8 pins:

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. SDA: Serial data line for I2C communication
  4. SCL: Serial clock line for I2C communication
  5. WP: Write protect pin for hardware write protection
  6. A0: Address bit 0 for device addressing
  7. A1: Address bit 1 for device addressing
  8. NC: No connection (not internally connected)

Functional Features

  • Random Access: Allows for direct access to any memory location.
  • Byte Write: Supports individual byte write operations.
  • Page Write: Enables writing multiple bytes in a single operation, improving efficiency.
  • Software Write Protection: Provides software-controlled write protection for specific memory areas.
  • Hardware Write Protection: Offers hardware-based write protection using the WP pin.

Advantages and Disadvantages

Advantages

  • Non-volatile storage ensures data retention even during power loss.
  • Low power consumption makes it suitable for battery-powered devices.
  • I2C interface allows for easy integration into existing systems.
  • High data retention and write endurance ensure long-term reliability.

Disadvantages

  • Limited storage capacity compared to other memory devices.
  • Slower write speed compared to some other memory technologies.

Working Principles

The AT34C04-SS5M-T utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges within its memory cells. These charges represent binary information that can be read or modified as needed. The I2C interface facilitates communication between the device and the host system, allowing for seamless data transfer.

Detailed Application Field Plans

The AT34C04-SS5M-T finds applications in various electronic systems, including but not limited to: - Consumer electronics - Automotive electronics - Industrial control systems - Medical devices - Smart home appliances

Detailed and Complete Alternative Models

Some alternative models to the AT34C04-SS5M-T include: - AT24C02: 2 kilobit EEPROM with similar characteristics and package options. - AT93C46: 1 kilobit serial EEPROM with extended temperature range. - CAT24C256: 256 kilobit EEPROM with higher storage capacity.

These alternative models offer different capacities, temperature ranges, and package options to suit specific application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av AT34C04-SS5M-T i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of AT34C04-SS5M-T in technical solutions:

  1. Q: What is AT34C04-SS5M-T? A: AT34C04-SS5M-T is a specific model of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology.

  2. Q: What is the capacity of AT34C04-SS5M-T? A: The AT34C04-SS5M-T has a capacity of 4 kilobits, which is equivalent to 512 bytes.

  3. Q: What is the operating voltage range for AT34C04-SS5M-T? A: The operating voltage range for AT34C04-SS5M-T is typically between 1.7V and 5.5V.

  4. Q: What is the maximum clock frequency supported by AT34C04-SS5M-T? A: The maximum clock frequency supported by AT34C04-SS5M-T is 400 kHz.

  5. Q: Can AT34C04-SS5M-T be used for storing program code? A: No, AT34C04-SS5M-T is primarily designed for storing small amounts of non-volatile data, such as configuration settings or calibration data.

  6. Q: Is AT34C04-SS5M-T compatible with I2C communication protocol? A: Yes, AT34C04-SS5M-T uses the I2C (Inter-Integrated Circuit) communication protocol for interfacing with microcontrollers or other devices.

  7. Q: Can AT34C04-SS5M-T be used in automotive applications? A: Yes, AT34C04-SS5M-T is suitable for automotive applications as it can operate within the specified temperature range and withstand automotive electrical conditions.

  8. Q: Does AT34C04-SS5M-T support write protection? A: Yes, AT34C04-SS5M-T provides hardware write protection by using a dedicated pin (WP) that can be controlled to prevent accidental writes.

  9. Q: What is the typical endurance of AT34C04-SS5M-T? A: The typical endurance of AT34C04-SS5M-T is 1 million write cycles per byte.

  10. Q: Can AT34C04-SS5M-T retain data during power loss? A: Yes, AT34C04-SS5M-T is non-volatile memory, meaning it can retain data even when power is disconnected.

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