23LC1024T-I/ST Product Overview

Introduction

The 23LC1024T-I/ST is a versatile and high-performance serial SRAM (Static Random-Access Memory) device designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 23LC1024T-I/ST belongs to the category of serial SRAM devices and is commonly used as a non-volatile memory solution in embedded systems, industrial automation, consumer electronics, and other applications requiring fast, low-power, and reliable data storage.

Characteristics

• High Performance: The 23LC1024T-I/ST offers fast access times and low power consumption, making it suitable for battery-powered devices.
• Serial Interface: It features a simple SPI (Serial Peripheral Interface) for easy integration with microcontrollers and other digital systems.
• Non-Volatile Storage: The device retains data without the need for a constant power supply, ensuring data integrity during power cycles.
• Wide Temperature Range: With an extended operating temperature range, it can be used in diverse environmental conditions.
• Small Package Size: The compact form factor makes it ideal for space-constrained designs.

Package and Quantity

The 23LC1024T-I/ST is available in a small outline package (ST) and is typically supplied in reels or tubes, offering flexibility for automated assembly processes.

Specifications

• Capacity: 1 Megabit (128K x 8-bit)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.5V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: 100 years
• Clock Speed: Up to 20 MHz

Detailed Pin Configuration

The device features a standard SPI interface with pins for data input/output, clock, chip select, and power supply connections. A detailed pinout diagram is provided in the product datasheet for precise integration into electronic designs.

Functional Features

• Fast Read/Write Operations: The 23LC1024T-I/ST offers rapid data transfer rates, enhancing system performance.
• Low Power Consumption: It operates efficiently, minimizing energy usage in battery-powered applications.
• Flexible Interface: The SPI interface allows seamless communication with microcontrollers and other digital devices.
• Reliable Data Retention: Non-volatile storage ensures data integrity even in the absence of power.

Advantages and Disadvantages

Advantages

• High-speed data access
• Low power consumption
• Compact form factor
• Non-volatile storage

Disadvantages

• Limited capacity compared to larger memory solutions
• Dependency on SPI interface for communication

Working Principles

The 23LC1024T-I/ST utilizes a combination of volatile and non-volatile memory cells to store and retrieve data. When accessed through the SPI interface, the device responds to read and write commands, enabling seamless interaction with the host system.

Detailed Application Field Plans

Embedded Systems

In embedded systems, the 23LC1024T-I/ST serves as a reliable data buffer for temporary storage of critical information, such as sensor readings, configuration settings, and event logs.

Industrial Automation

Within industrial automation, the device supports real-time data caching, aiding in the efficient processing and retrieval of operational data in control systems and monitoring equipment.

Consumer Electronics

For consumer electronics, the 23LC1024T-I/ST facilitates quick access to multimedia content, user preferences, and system configurations in devices such as smart home appliances and portable gadgets.

Detailed and Complete Alternative Models

• 23LCV1024: Offers additional features such as hardware and software protection of stored data.
• 23A1024: Provides parallel interface compatibility for systems requiring a different communication protocol.

In conclusion, the 23LC1024T-I/ST stands as a reliable and efficient serial SRAM solution, catering to diverse application requirements with its high performance, low power consumption, and compact design.

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