AT25160A-10TU-1.8

Product Overview

Category

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

Package

The AT25160A-10TU-1.8 is available in a small form factor package, typically a Thin Small Outline Package (TSOP).

Essence

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

Packaging/Quantity

These chips are usually packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

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

Detailed Pin Configuration

The AT25160A-10TU-1.8 follows a standard pin configuration for SPI EEPROMs:

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (WP)
6. Ground (GND)
7. Power Supply (VCC)

Functional Features

• Byte and Page Write Operations: The chip supports both byte-level and page-level write operations, allowing flexible data storage.
• Sequential Read: It enables sequential read operations, facilitating efficient data retrieval.
• Software Protection: The AT25160A-10TU-1.8 offers software protection features to prevent unauthorized access or modification of stored data.
• Self-Timed Programming Cycle: The chip automatically manages the programming cycle, simplifying the integration process.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity during power loss.
• Small form factor package allows for easy integration into various devices.
• Low power consumption extends battery life in portable applications.
• High endurance and long data retention provide reliable performance over time.

Disadvantages

• Limited storage capacity compared to larger EEPROM variants.
• Slower data transfer rate compared to other non-volatile memory technologies like Flash memory.

Working Principles

The AT25160A-10TU-1.8 utilizes an SPI interface to communicate with the host device. It stores data in a grid of memory cells that can be electrically programmed and erased. The chip's control logic manages the read, write, and erase operations, ensuring data integrity and reliability.

Detailed Application Field Plans

The AT25160A-10TU-1.8 finds application in various fields, including:

1. Microcontrollers: Used for storing program code, configuration settings, and calibration data.
2. Computers: Employed in BIOS chips, expansion cards, and embedded systems for non-volatile storage.
3. Consumer Electronics: Utilized in devices such as smart TVs, set-top boxes, and gaming consoles for firmware storage and data logging.

Detailed and Complete Alternative Models

1. AT25256A-10TU-1.8: Similar to AT25160A-10TU-1.8 but with double the storage capacity (32 kilobits).
2. AT25080A-10TU-1.8: A lower capacity variant (8 kilobits) suitable for applications with smaller memory requirements.
3. AT25320A-10TU-1.8: Higher capacity option (32 kilobits) for applications needing more storage space.

These alternative models provide options based on different memory capacities, allowing users to choose the most suitable chip for their specific requirements.

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