Microchip Technology
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
25AA160A-I/P
Ver Detalle Hojas de datos

25AA160A-I/P

Product Overview

Category

The 25AA160A-I/P is a serial electrically erasable programmable read-only memory (EEPROM) chip.

Use

It is commonly used for storing small amounts of data in various electronic devices, such as consumer electronics, automotive systems, and industrial applications.

Characteristics

  • Non-volatile memory
  • Serial interface
  • Low power consumption
  • High reliability

Package

The 25AA160A-I/P is available in an 8-pin DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.

Packaging/Quantity

The chip is typically packaged in tubes or reels and is available in quantities suitable for both prototyping and production.

Specifications

  • Memory Size: 16 Kbits (2 Kbytes)
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage: 1.8V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Write Endurance: 1,000,000 cycles
  • Data Retention: 200 years

Detailed Pin Configuration

The 25AA160A-I/P has the following pin configuration: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input/Output (SI/SO) 4. Ground (GND) 5. Write Protect (/WP) 6. Hold (/HOLD) 7. VCC 8. Not Connected (NC)

Functional Features

  • Byte and Page Write Modes
  • Sequential Read Capability
  • Software and Hardware Write Protection
  • Self-timed Erase and Write Cycles

Advantages and Disadvantages

Advantages

  • Small form factor
  • Low power consumption
  • High reliability and endurance
  • Flexible interface options

Disadvantages

  • Limited storage capacity compared to other memory technologies
  • Slower write speeds compared to volatile memory

Working Principles

The 25AA160A-I/P operates by using the SPI protocol to communicate with a microcontroller or other host device. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed.

Detailed Application Field Plans

The 25AA160A-I/P is widely used in applications such as: - Embedded systems - Sensor nodes - Industrial automation - Automotive control units - Smart meters

Detailed and Complete Alternative Models

Some alternative models to the 25AA160A-I/P include: - 25LC160 - AT25010A - CAT24C16

In conclusion, the 25AA160A-I/P is a versatile EEPROM chip with a range of applications and features that make it suitable for various electronic devices.

Word Count: 411

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 25AA160A-I/P en soluciones técnicas

  1. What is the maximum clock frequency of 25AA160A-I/P?
    - The maximum clock frequency of 25AA160A-I/P is 10 MHz.

  2. What is the operating voltage range of 25AA160A-I/P?
    - The operating voltage range of 25AA160A-I/P is 1.8V to 5.5V.

  3. Can 25AA160A-I/P be used for data storage in automotive applications?
    - Yes, 25AA160A-I/P is suitable for use in automotive applications.

  4. What is the typical write time for 25AA160A-I/P?
    - The typical write time for 25AA160A-I/P is 5 ms.

  5. Is 25AA160A-I/P compatible with SPI interface?
    - Yes, 25AA160A-I/P is compatible with SPI interface.

  6. What is the temperature range for operation of 25AA160A-I/P?
    - The temperature range for operation of 25AA160A-I/P is -40°C to 85°C.

  7. Can 25AA160A-I/P be used in industrial control systems?
    - Yes, 25AA160A-I/P can be used in industrial control systems.

  8. What is the maximum endurance of 25AA160A-I/P?
    - The maximum endurance of 25AA160A-I/P is 1,000,000 erase/write cycles.

  9. Does 25AA160A-I/P support partial page writes?
    - Yes, 25AA160A-I/P supports partial page writes.

  10. What is the package type of 25AA160A-I/P?
    - 25AA160A-I/P comes in an 8-pin PDIP package.