AT25010A-10TU-1.8

Product Overview

Category

AT25010A-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 AT25010A-10TU-1.8 retains data even when power is removed.
• High endurance: It can withstand a large number of read/write cycles.
• Small form factor: The chip is compact and suitable for space-constrained applications.
• Low power consumption: It operates efficiently with minimal power requirements.

Package

The AT25010A-10TU-1.8 is typically available in a small surface-mount package, making it easy to integrate into circuit boards.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably, even in the absence of power.

Packaging/Quantity

The AT25010A-10TU-1.8 is commonly packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Operating voltage: 1.8V
• Interface: Serial Peripheral Interface (SPI)
• Maximum clock frequency: 10 MHz
• Write endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

The AT25010A-10TU-1.8 has a standard 8-pin configuration:

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

Functional Features

• Byte-level Read/Write: Allows individual bytes to be read from or written to the memory.
• Sequential Read: Supports continuous reading of multiple bytes without requiring repeated address input.
• Software Protection: Provides a write protection mechanism to prevent accidental modification of stored data.
• Chip Erase: Enables erasing of the entire memory content for bulk data deletion.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices.
• High endurance ensures reliable long-term data storage.
• Easy integration into existing circuit designs due to standard interface compatibility.

Disadvantages

• Limited memory capacity may not be sufficient for certain applications.
• Relatively slower write speeds compared to other non-volatile memory technologies.

Working Principles

The AT25010A-10TU-1.8 utilizes EEPROM technology, which allows for electrically erasing and reprogramming of memory cells. It stores data in a grid of floating-gate transistors, where each transistor represents a bit of information. The state of each transistor can be altered by applying specific voltage levels, allowing data to be written or erased.

Detailed Application Field Plans

The AT25010A-10TU-1.8 finds application in various fields, including: - Embedded systems: Used for storing configuration data, firmware updates, and calibration settings. - Automotive electronics: Employed in vehicle control modules for data logging and parameter storage. - Industrial automation: Utilized for storing machine parameters, production data, and system configurations. - Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and gaming consoles for data storage purposes.

Detailed and Complete Alternative Models

1. AT25020A-10TU-1.8: Similar to AT25010A-10TU-1.8 but with double the memory capacity (2 kilobits).
2. AT25040A-10TU-1.8: Offers four times the memory capacity (4 kilobits) compared to AT25010A-10TU-1.8.
3. AT25080A-10TU-1.8: Provides eight times the memory capacity (8 kilobits) of AT25010A-10TU-1.8.

These alternative models offer increased storage capabilities while maintaining compatibility with the same interface and voltage specifications.

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