RM25C128DS-LTAI-B

Product Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - High storage capacity - Low power consumption - Fast data access - Reliable performance

Package: LTAI-B package (Leadless Thin Array Integrated Circuit - Ball Grid Array)

Essence: The RM25C128DS-LTAI-B is a high-performance non-volatile memory IC that offers large storage capacity and fast data access. It is commonly used in various electronic devices for data storage and retrieval purposes.

Packaging/Quantity: The RM25C128DS-LTAI-B is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

• Memory Capacity: 128 kilobits (16 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

The RM25C128DS-LTAI-B has a total of 8 pins, which are as follows:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• High-speed data transfer using the SPI interface
• Flexible write protection options
• Low power consumption in standby mode
• Sector-based erase and write operations
• Built-in error detection and correction mechanisms

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast data access - Reliable performance - Low power consumption - Flexible write protection options

Disadvantages: - Limited write endurance (100,000 cycles) - Requires an external microcontroller for interfacing

Working Principles

The RM25C128DS-LTAI-B utilizes flash memory technology to store and retrieve data. It communicates with an external microcontroller using the SPI interface. The microcontroller sends commands and data to the IC, which performs read, write, erase, and other operations based on the received instructions.

Detailed Application Field Plans

The RM25C128DS-LTAI-B is widely used in various electronic devices that require non-volatile data storage, such as: - Consumer electronics (smartphones, tablets, digital cameras) - Automotive systems (infotainment, navigation) - Industrial control systems - Medical devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

1. RM25C256DS-LTAI-B: 256 kilobits (32 kilobytes) memory capacity
2. RM25C512DS-LTAI-B: 512 kilobits (64 kilobytes) memory capacity
3. RM25C1024DS-LTAI-B: 1024 kilobits (128 kilobytes) memory capacity

These alternative models offer higher memory capacities while maintaining similar characteristics and functionality to the RM25C128DS-LTAI-B.

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