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CAT93C86VI-GT3

CAT93C86VI-GT3

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Non-volatile memory
  • Characteristics: High-speed, low-power, small form factor
  • Package: 8-pin SOIC (Small Outline Integrated Circuit)
  • Essence: Serial EEPROM (Electrically Erasable Programmable Read-Only Memory)
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Memory Size: 16 Kbits (2048 x 8 bits)
  • Operating Voltage: 2.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Write Cycle Time: 5 ms (typical)
  • Data Retention: 200 years (minimum)

Detailed Pin Configuration

  1. Chip Select (/CS)
  2. Serial Clock (SCK)
  3. Serial Data Input/Output (SI/O)
  4. Write Protect (/WP)
  5. Ground (GND)
  6. No Connection (NC)
  7. Supply Voltage (VCC)
  8. Serial Data Output (SO)

Functional Features

  • High-speed serial interface for easy integration with microcontrollers
  • Low power consumption for energy-efficient applications
  • Write protection feature to prevent accidental data modification
  • Wide operating voltage range for compatibility with various systems
  • Small form factor package for space-constrained designs

Advantages

  • Fast write cycle time allows for quick data storage and retrieval
  • Low power consumption extends battery life in portable devices
  • Reliable data retention ensures long-term data integrity
  • Easy integration with microcontrollers simplifies system design
  • Write protection feature enhances data security

Disadvantages

  • Limited memory size may not be suitable for large-scale applications
  • Operating temperature range may restrict usage in extreme environments
  • 8-pin package may limit the number of available I/O pins for other functions

Working Principles

The CAT93C86VI-GT3 is a serial EEPROM that stores data using electrically isolated memory cells. It utilizes a high-speed serial interface to communicate with microcontrollers or other devices. The chip select (/CS) pin is used to enable or disable the device, while the serial clock (SCK) synchronizes data transfer. The serial data input/output (SI/O) pin handles data transmission, and the write protect (/WP) pin prevents accidental writes.

During operation, data can be written to or read from the memory cells. The write cycle time is typically 5 ms, ensuring fast data storage. The CAT93C86VI-GT3 also features a write protection mechanism, which can be enabled by driving the /WP pin low, preventing any further writes until disabled.

Detailed Application Field Plans

The CAT93C86VI-GT3 is widely used in various applications, including:

  1. Automotive electronics: Used for storing configuration data, calibration values, and fault codes in automotive control units.
  2. Consumer electronics: Employed in smart TVs, set-top boxes, and audio systems for storing user preferences, firmware updates, and encryption keys.
  3. Industrial automation: Utilized in programmable logic controllers (PLCs), motor drives, and sensors for storing configuration parameters and program code.
  4. Medical devices: Integrated into medical equipment for storing patient data, device settings, and software updates.
  5. Internet of Things (IoT): Incorporated in IoT devices for storing sensor data, network configurations, and security keys.

Detailed and Complete Alternative Models

  1. CAT93C46VI-GT3: 1 Kbit serial EEPROM with similar specifications but lower memory size.
  2. CAT93C56VI-GT3: 2 Kbit serial EEPROM with similar specifications but higher memory size.
  3. CAT93C66VI-GT3: 4 Kbit serial EEPROM with similar specifications but higher memory size.

These alternative models provide options with varying memory sizes to suit different application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van CAT93C86VI-GT3 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of CAT93C86VI-GT3 in technical solutions:

  1. Q: What is CAT93C86VI-GT3? A: CAT93C86VI-GT3 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by ON Semiconductor.

  2. Q: What is the storage capacity of CAT93C86VI-GT3? A: CAT93C86VI-GT3 has a storage capacity of 16 kilobits (2 kilobytes).

  3. Q: What is the operating voltage range for CAT93C86VI-GT3? A: The operating voltage range for CAT93C86VI-GT3 is typically between 2.7V and 5.5V.

  4. Q: What is the maximum clock frequency supported by CAT93C86VI-GT3? A: CAT93C86VI-GT3 supports a maximum clock frequency of 5 MHz.

  5. Q: Can CAT93C86VI-GT3 be used in automotive applications? A: Yes, CAT93C86VI-GT3 is designed to meet the requirements of automotive applications and can operate in harsh environments.

  6. Q: Does CAT93C86VI-GT3 support write protection? A: Yes, CAT93C86VI-GT3 provides hardware write protection using a dedicated pin (WP).

  7. Q: What is the endurance rating of CAT93C86VI-GT3? A: CAT93C86VI-GT3 has an endurance rating of at least 100,000 write cycles.

  8. Q: Can CAT93C86VI-GT3 retain data during power loss? A: Yes, CAT93C86VI-GT3 has a built-in power-down protection circuitry that ensures data retention during power loss.

  9. Q: What is the typical programming time for CAT93C86VI-GT3? A: The typical programming time for CAT93C86VI-GT3 is around 5 milliseconds.

  10. Q: Is CAT93C86VI-GT3 RoHS compliant? A: Yes, CAT93C86VI-GT3 is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

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