23A1024T-E/ST Product Overview

Introduction

The 23A1024T-E/ST is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and retrieval
• Characteristics: High-speed operation, low power consumption, compact design
• Package: Surface mount technology (SMT) package
• Essence: Non-volatile memory storage
• Packaging/Quantity: Tape and reel packaging, quantity varies based on supplier

Specifications

• Memory Capacity: 1 Megabit (128K x 8-bit)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature: -40°C to 85°C
• Data Retention: Minimum 100 years
• Write Endurance: Minimum 100,000 cycles

Detailed Pin Configuration

The 23A1024T-E/ST features a standard 8-pin configuration with specific pins allocated for power supply, data input/output, and control signals.

| Pin Number | Name | Function | |------------|------------|-----------------------| | 1 | CS | Chip Select | | 2 | SO | Serial Data Output | | 3 | WP | Write Protect | | 4 | GND | Ground | | 5 | SI | Serial Data Input | | 6 | SCK | Serial Clock Input | | 7 | HOLD | Hold Input (optional) | | 8 | VCC | Power Supply (2.7-3.6V)|

Functional Features

• Fast Access Time: Enables quick data retrieval and storage operations.
• Low Power Consumption: Ideal for battery-powered devices and energy-efficient applications.
• SPI Interface: Facilitates seamless integration with microcontrollers and other digital systems.
• Non-volatile Memory: Retains stored data even when power is disconnected.

Advantages and Disadvantages

Advantages

• Compact form factor
• High-speed operation
• Long-term data retention
• Low power consumption

Disadvantages

• Limited storage capacity compared to larger memory modules
• Susceptible to electrical interference in certain environments

Working Principles

The 23A1024T-E/ST utilizes flash memory technology to store and retrieve digital data. When interfaced with a compatible controller, it communicates through the SPI interface, allowing for efficient data transfer and manipulation.

Detailed Application Field Plans

• Embedded Systems: Used for program storage in microcontroller-based systems.
• Consumer Electronics: Integrated into smart devices, wearables, and IoT products for data storage needs.
• Industrial Automation: Employed in control systems and monitoring equipment for persistent data storage.

Detailed and Complete Alternative Models

• 25AA1024-I/ST: Similar 1 Megabit SPI serial EEPROM with extended temperature range.
• AT45DB011D-SSU: 1 Megabit serial flash memory with additional features for specific applications.

In conclusion, the 23A1024T-E/ST offers a reliable solution for data storage requirements in diverse electronic applications, combining high performance, low power consumption, and compact design.

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