AT25160A-10PI-1.8

Overview

Product Category

AT25160A-10PI-1.8 belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This product is commonly used for non-volatile storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile memory: The data stored in AT25160A-10PI-1.8 is retained even when power is removed.
• High storage capacity: The chip has a storage capacity of 16 kilobits (2 kilobytes).
• Serial interface: It utilizes a serial communication protocol for data transfer.
• Low power consumption: AT25160A-10PI-1.8 operates at low power levels, making it suitable for battery-powered devices.

Package and Quantity

AT25160A-10PI-1.8 is available in a DIP (Dual In-line Package) format. Each package contains one chip.

Essence

The essence of AT25160A-10PI-1.8 lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring data integrity even during power interruptions.

Specifications

• Memory Capacity: 16 kilobits (2 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 1.8V
• Speed: 10 MHz
• Endurance: 1 million write cycles
• Data Retention: 100 years

Pin Configuration

The AT25160A-10PI-1.8 chip has a total of 8 pins, which are assigned specific functions:

1. Chip Select (/CS): Enables or disables the chip for communication.
2. Serial Clock (SCK): Provides the clock signal for synchronous data transfer.
3. Serial Data Input (SI): Receives data from the microcontroller.
4. Serial Data Output (SO): Transmits data to the microcontroller.
5. Write Protect (/WP): Controls write protection for the chip.
6. VCC: Power supply voltage (1.8V).
7. Ground (GND): Common ground reference.
8. Hold (/HOLD): Suspends ongoing operations temporarily.

Functional Features

• Byte and Page Write Operations: AT25160A-10PI-1.8 supports both byte-level and page-level write operations, allowing flexible data storage.
• Sequential Read: The chip enables sequential read operations, facilitating efficient retrieval of stored data.
• Software Protection: Write protection can be enabled using the Write Protect (/WP) pin or through software commands, ensuring data security.
• High-Speed Performance: With a maximum clock speed of 10 MHz, AT25160A-10PI-1.8 offers fast data transfer rates.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact package size allows for easy integration into various electronic devices.
• Low power consumption extends battery life in portable applications.
• High-speed performance enables quick data access and transfer.

Disadvantages

• Limited storage capacity compared to other EEPROM chips.
• Requires a dedicated serial interface for communication.

Working Principles

AT25160A-10PI-1.8 utilizes EEPROM technology, which allows for electrically erasing and reprogramming of data. It stores information in a grid of memory cells, with each cell capable of holding one bit of data. The data is written by applying electrical charges to specific cells, and it can be erased by removing these charges. The chip's control circuitry manages the read, write, and erase operations, ensuring reliable data storage and retrieval.

Application Field Plans

AT25160A-10PI-1.8 finds applications in various fields, including: - Automotive electronics - Industrial automation - Medical devices - Consumer electronics - Communication systems

Alternative Models

Several alternative models with similar specifications and functionality to AT25160A-10PI-1.8 are available in the market. Some notable alternatives include: - AT25256A-10PI-1.8 - AT25320A-10PI-1.8 - AT25640A-10PI-1.8

These alternative models offer different storage capacities while maintaining compatibility with the same interface and voltage requirements.

In conclusion, AT25160A-10PI-1.8 is a reliable and versatile Serial EEPROM chip that provides non-volatile storage for electronic devices. Its compact size, low power consumption, and high-speed performance make it suitable for a wide range of applications.