AT25160B-TH-T

Product Overview

Category

AT25160B-TH-T belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This product is commonly used for storing small amounts of non-volatile data in various electronic devices, such as microcontrollers, automotive systems, consumer electronics, and industrial applications.

Characteristics

• Non-volatile memory: The AT25160B-TH-T retains stored 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 easy integration with other components.
• Low power consumption: The AT25160B-TH-T operates at low power levels, making it suitable for battery-powered devices.
• High reliability: It offers excellent data retention and endurance characteristics, ensuring long-term reliability.
• Wide operating voltage range: This chip can operate within a voltage range of 1.8V to 5.5V.
• Extended temperature range: It can withstand extreme temperatures, making it suitable for harsh environments.

Package

The AT25160B-TH-T comes in a compact 8-pin Thin Small Outline Package (TSOP), which allows for easy integration into various circuit boards.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of chips per package. The exact quantity depends on the manufacturer's specifications and customer requirements.

Specifications

• Memory Capacity: 16 kilobits (2 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The AT25160B-TH-T has the following pin configuration:

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

Functional Features

• Byte and Page Write Operations: The chip supports both byte-level and page-level write operations, allowing for flexible data storage.
• Hardware Write Protection: The Write Protect (WP) pin can be used to protect the memory contents from accidental writes.
• Sequential Read Operation: The Serial Data Output (SO) pin enables sequential read operations, facilitating efficient data retrieval.
• Software and Hardware Reset: The chip can be reset using software commands or by toggling the power supply, ensuring reliable operation.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for space-constrained and battery-powered devices.
• High reliability ensures data integrity in critical applications.
• Wide operating voltage range allows for compatibility with various systems.
• Extended temperature range makes it suitable for harsh environments.

Disadvantages

• Limited storage capacity compared to larger EEPROM chips.
• Slower write speeds compared to other non-volatile memory technologies.

Working Principles

The AT25160B-TH-T utilizes an electrically erasable programmable read-only memory (EEPROM) technology. It stores data in a grid of memory cells that can be individually programmed and erased using electrical signals. The serial interface allows for easy communication with external devices, enabling efficient data transfer and manipulation.

Detailed Application Field Plans

The AT25160B-TH-T finds applications in various fields, including but not limited to: - Microcontrollers and embedded systems - Automotive electronics - Consumer electronics (smartphones, tablets, etc.) - Industrial automation and control systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to the AT25160B-TH-T include: - AT25256B-TH-T: A higher capacity EEPROM chip with 32 kilobits (4 kilobytes) of memory. - AT25080B-TH-T: A lower capacity EEPROM chip with 8 kilobits (1 kilobyte) of memory. - AT25320B-TH-T: A higher capacity EEPROM chip with 64 kilobits (8 kilobytes) of memory.

These alternative models offer different storage capacities to suit specific application requirements.

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