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11AA040-I/WF16K

11AA040-I/WF16K Product Overview

Introduction

The 11AA040-I/WF16K is a non-volatile EEPROM (Electrically Erasable Programmable Read-Only Memory) product designed for various electronic applications. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Non-volatile EEPROM
  • Use: Data storage and retrieval in electronic devices
  • Characteristics: Low power consumption, high reliability, small form factor
  • Package: Integrated circuit (IC)
  • Essence: Stores and retrieves digital data without the need for a power source
  • Packaging/Quantity: Typically available in tape and reel packaging with varying quantities

Specifications

  • Memory Capacity: 4 Kbits (512 bytes)
  • Interface: I2C (Inter-Integrated Circuit) compatible
  • Operating Voltage: 1.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Write Cycle Endurance: 1,000,000 cycles
  • Data Retention: 200 years

Detailed Pin Configuration

The 11AA040-I/WF16K features a standard 8-pin package with the following pin configuration: 1. VCC (Power supply) 2. SDA (Serial data input/output) 3. SCL (Serial clock input) 4. A0 (Chip address input) 5. A1 (Chip address input) 6. WP (Write protect) 7. GND (Ground) 8. NC (No connection)

Functional Features

  • Sequential Read Operation: Allows for sequential reading of stored data
  • Write Protection: Supports hardware write protection to prevent accidental data modification
  • Self-timed Write Cycle: Automatically manages write cycle timing for efficient operation
  • Partial Page Writes: Enables writing of partial memory pages for flexibility

Advantages and Disadvantages

Advantages

  • Low power consumption
  • High reliability and data retention
  • Compact form factor
  • Flexible write protection options

Disadvantages

  • Limited memory capacity compared to larger EEPROMs
  • Slower write speeds compared to some other memory technologies

Working Principles

The 11AA040-I/WF16K operates based on the principles of electrically erasable programmable read-only memory. It utilizes floating gate transistors to store and retrieve digital data, allowing for non-volatile data storage even when the power source is removed.

Detailed Application Field Plans

The 11AA040-I/WF16K finds applications in various electronic systems, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

  • AT24C04: Similar capacity EEPROM from a different manufacturer
  • CAT24C04: Competing EEPROM with comparable specifications
  • M24C04: Alternative EEPROM option with similar features

In conclusion, the 11AA040-I/WF16K offers reliable non-volatile data storage in a compact form factor, making it suitable for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 11AA040-I/WF16K i tekniska lösningar

  1. What is the maximum operating temperature of 11AA040-I/WF16K?
    - The maximum operating temperature of 11AA040-I/WF16K is 125°C.

  2. What is the typical input voltage range for 11AA040-I/WF16K?
    - The typical input voltage range for 11AA040-I/WF16K is 2.7V to 5.5V.

  3. Can 11AA040-I/WF16K be used in automotive applications?
    - Yes, 11AA040-I/WF16K is suitable for automotive applications.

  4. What is the write endurance of 11AA040-I/WF16K?
    - The write endurance of 11AA040-I/WF16K is 1 million cycles per byte.

  5. Does 11AA040-I/WF16K support SPI communication?
    - Yes, 11AA040-I/WF16K supports SPI communication.

  6. What is the typical standby current consumption of 11AA040-I/WF16K?
    - The typical standby current consumption of 11AA040-I/WF16K is 1 µA.

  7. Is 11AA040-I/WF16K RoHS compliant?
    - Yes, 11AA040-I/WF16K is RoHS compliant.

  8. Can 11AA040-I/WF16K operate at low voltages?
    - Yes, 11AA040-I/WF16K can operate at low voltages down to 1.8V.

  9. What is the package type of 11AA040-I/WF16K?
    - 11AA040-I/WF16K is available in a 8-lead SOIC package.

  10. Does 11AA040-I/WF16K have built-in security features?
    - Yes, 11AA040-I/WF16K has built-in software and hardware write protection features for data security.