Microchip Technology
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25AA020A-I/SN
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25AA020A-I/SN

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Non-volatile Memory
  • Characteristics:
    • Low-power consumption
    • High-speed data transfer
    • Small form factor
  • Package: 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: 2 Kbits (256 bytes)
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage: 1.8V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: 200 years
  • Endurance: 1 million write cycles

Detailed Pin Configuration

The 25AA020A-I/SN IC has a total of 8 pins arranged as follows:

``` ┌───┬───┐ │ 1 │ 8 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 25AA020A-I/SN v technických řešeních

  1. What is the maximum clock frequency for 25AA020A-I/SN?
    - The maximum clock frequency for 25AA020A-I/SN is 10 MHz.

  2. What is the operating voltage range for 25AA020A-I/SN?
    - The operating voltage range for 25AA020A-I/SN is 1.8V to 5.5V.

  3. Can 25AA020A-I/SN be used in automotive applications?
    - Yes, 25AA020A-I/SN is suitable for automotive applications.

  4. What is the typical standby current for 25AA020A-I/SN?
    - The typical standby current for 25AA020A-I/SN is 1 µA.

  5. Is 25AA020A-I/SN compatible with SPI interface?
    - Yes, 25AA020A-I/SN is compatible with SPI interface.

  6. What is the temperature range for 25AA020A-I/SN?
    - The temperature range for 25AA020A-I/SN is -40°C to +85°C.

  7. Can 25AA020A-I/SN be used in industrial control systems?
    - Yes, 25AA020A-I/SN is suitable for use in industrial control systems.

  8. What is the write protect feature of 25AA020A-I/SN?
    - 25AA020A-I/SN has a hardware write protect pin for added security.

  9. Does 25AA020A-I/SN support sequential read operation?
    - Yes, 25AA020A-I/SN supports sequential read operation.

  10. What is the package type for 25AA020A-I/SN?
    - 25AA020A-I/SN is available in an 8-lead SOIC package.