S25FL128LDPBHI020

Product Overview

Category

The S25FL128LDPBHI020 belongs to the category of flash memory devices.

Use

This product is primarily used for data storage in various electronic devices, such as smartphones, tablets, digital cameras, and solid-state drives (SSDs).

Characteristics

• High-speed read and write operations
• Large storage capacity
• Low power consumption
• Compact size
• Reliable data retention
• Wide operating temperature range

Package

The S25FL128LDPBHI020 is available in a small form factor package, making it suitable for space-constrained applications. It is commonly packaged in a surface mount technology (SMT) package.

Essence

The essence of the S25FL128LDPBHI020 lies in its ability to provide non-volatile storage with fast access times and high reliability.

Packaging/Quantity

This product is typically sold in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary, but it is commonly available in quantities of 100 or more.

Specifications

• Memory Capacity: 128 megabits (16 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Rate: Up to 108 MHz
• Erase/Program Time: Varies based on specific operations
• Package Type: Small outline integrated circuit (SOIC)

Detailed Pin Configuration

The S25FL128LDPBHI020 has a standard pin configuration for SPI flash memory devices. The following table provides a detailed pin description:

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

Functional Features

• High-speed data transfer using the SPI interface
• Flexible erase and program operations
• Sector-based erasure for efficient memory management
• Hardware and software write protection options
• Deep power-down mode for ultra-low power consumption
• Status register for monitoring device status
• Error correction code (ECC) support for enhanced data integrity

Advantages and Disadvantages

Advantages

• Fast read and write speeds enable quick data access
• Large storage capacity accommodates a wide range of applications
• Low power consumption prolongs battery life in portable devices
• Compact size allows for integration into small form factor designs
• Reliable data retention ensures long-term data integrity

Disadvantages

• Limited endurance compared to other non-volatile memory technologies
• Higher cost per bit compared to traditional hard disk drives

Working Principles

The S25FL128LDPBHI020 utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in a series of memory cells that can be electrically programmed and erased. The SPI interface enables high-speed data transfer between the flash memory and the host, allowing for efficient read and write operations.

Detailed Application Field Plans

The S25FL128LDPBHI020 is widely used in various electronic devices that require non-volatile storage. Some common application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players benefit from the high-speed data access and large storage capacity of the S25FL128LDPBHI020.
2. Digital Cameras: The fast write speed and reliable data retention make this flash memory ideal for storing high-resolution images and videos.
3. Solid-State Drives (SSDs): The S25FL128LDPBHI020 can be used as a storage component in SSDs, providing faster boot times and improved overall system performance.

Detailed and Complete Alternative Models

1. S25FL064LDPBHI010: A lower-capacity variant with 64 megabits (8 megabytes) of storage.
2. S25FL256LDPBHI020: A higher-capacity variant with 256 megabits (32 megabytes) of storage.
3. S25FL512LDPBHI020: An even higher-capacity variant with 512 megabits (64 megabytes) of storage.

These alternative models offer different storage capacities to cater to various application requirements.

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