RM25C128C-LTAI-T

Product Overview

Category

The RM25C128C-LTAI-T belongs to the category of non-volatile memory devices.

Use

It is used for storing and retrieving digital information in various electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off
• High-speed read and write operations
• Low power consumption
• Wide operating voltage range
• Durable and reliable

Package

The RM25C128C-LTAI-T is available in a compact and industry-standard package, suitable for surface mount technology (SMT) assembly.

Essence

This memory device is essential for data storage and retrieval in embedded systems, IoT devices, consumer electronics, and industrial applications.

Packaging/Quantity

The RM25C128C-LTAI-T is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Capacity: 128 kilobits (16 kilobytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Data Retention: Minimum 20 years
• Package Type: 8-pin SOIC (Small Outline Integrated Circuit)

Detailed Pin Configuration

| 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 | | 7 | HOLD# | Hold | | 8 | VCC | Power Supply (1.8V - 5.5V) |

Functional Features

• Fast serial interface for efficient data transfer
• Flexible write protection options
• Low-power standby mode for energy efficiency
• Reliable data retention and endurance

Advantages

• Compact form factor
• Wide operating voltage range
• High-speed data transfer
• Long-term data retention
• Low power consumption

Disadvantages

• Limited capacity compared to larger memory devices
• Higher cost per bit compared to some traditional storage technologies

Working Principles

The RM25C128C-LTAI-T utilizes the SPI interface to communicate with the host system. When data is written to the memory, it is stored in non-volatile memory cells. During read operations, the stored data is retrieved and transferred to the host system via the SPI interface.

Detailed Application Field Plans

• Embedded Systems: Used for program storage and data logging
• IoT Devices: Store configuration parameters and sensor data
• Consumer Electronics: Firmware storage in smart devices
• Industrial Applications: Logging critical operational data

Detailed and Complete Alternative Models

• RM25C256C-LTAI-T: Higher capacity variant
• RM25C64C-LTAI-T: Lower capacity variant
• Other manufacturers' equivalents: e.g., AT25DF041A, W25Q32JVSSIQ

In conclusion, the RM25C128C-LTAI-T offers a reliable and efficient solution for non-volatile memory storage in a wide range of electronic applications.

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