AT25640T1-10TC-1.8

Overview

Product Category

AT25640T1-10TC-1.8 belongs to the category of non-volatile memory integrated circuits.

Use

This product is primarily used for storing and retrieving digital information in electronic devices.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High storage capacity: The AT25640T1-10TC-1.8 offers a large amount of memory space.
• Low power consumption: It operates efficiently with minimal power requirements.
• Compact package: The product is designed to occupy minimal physical space within electronic devices.
• Reliable performance: It ensures data integrity and durability.

Package and Quantity

The AT25640T1-10TC-1.8 is typically packaged in a small form factor, such as a surface-mount package (SMD). The exact packaging may vary depending on the manufacturer. The quantity per package also varies, but it is commonly available in single-unit packages.

Specifications

• Memory Capacity: 256 kilobits (32 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 1.8V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Write Endurance: 1 million write cycles

Pin Configuration

The AT25640T1-10TC-1.8 has a standard pin configuration consisting of eight pins:

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

Functional Features

• Byte-level Read and Write Operations: The AT25640T1-10TC-1.8 allows individual bytes to be read from or written to the memory.
• Sector Locking: Specific sectors of the memory can be locked to prevent accidental modification.
• Software Protection: Write protection can be enabled to prevent unauthorized write operations.
• Sequential Read: It supports sequential read operations for efficient data retrieval.

Advantages

• Non-volatile nature ensures data integrity even during power loss.
• High storage capacity accommodates a large amount of digital information.
• Low power consumption prolongs battery life in portable devices.
• Compact package size enables integration into space-constrained designs.
• Reliable performance guarantees long-term data retention.

Disadvantages

• Limited write endurance compared to other memory technologies.
• Slower write speed compared to volatile memory types.
• Higher cost per bit compared to some alternative memory solutions.

Working Principles

The AT25640T1-10TC-1.8 utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which retain their state even when power is removed. The memory cells are organized into sectors, allowing for efficient read and write operations. The chip select pin (/CS) is used to enable communication with the device, while the serial clock (SCK) and serial data pins (SI/MOSI and SO/MISO) facilitate data transfer.

Application Field Plans

The AT25640T1-10TC-1.8 finds applications in various electronic devices, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Alternative Models

Several alternative models with similar functionality and specifications are available in the market. Some notable alternatives to the AT25640T1-10TC-1.8 include: - AT25SF041 - AT25256B - AT25DF321A

These alternative models offer comparable features and can be considered as substitutes based on specific application requirements.

In conclusion, the AT25640T1-10TC-1.8 is a non-volatile memory integrated circuit that provides high storage capacity, low power consumption, and reliable performance. Its compact package and versatile functionality make it suitable for various electronic applications. However, it has limitations in terms of write endurance and speed compared to other memory technologies.