S25FL128SDPNFI000

Basic Information Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics:
  • Non-volatile memory
  • High-speed read and write operations
  • Low power consumption
  • Compact package size
• Package: SOP (Small Outline Package)
• Essence: Provides reliable and efficient data storage solution for various electronic devices
• Packaging/Quantity: Typically sold in reels containing multiple units

Specifications

• Memory Capacity: 128 Megabits (16 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Operations:
  • Sector Erase: 4 kilobytes
  • Block Erase: 64 kilobytes
  • Page Program: 256 bytes
• Data Retention: Up to 20 years
• Endurance: Up to 100,000 erase/program cycles

Detailed Pin Configuration

The S25FL128SDPNFI000 has a total of 8 pins, which are as follows:

1. Chip Select (/CS): Used to enable or disable the device for communication.
2. Serial Clock (SCLK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Used to input data from the microcontroller to the flash memory.
4. Serial Data Output (SO): Outputs data from the flash memory to the microcontroller.
5. Hold (/HOLD): Allows the microcontroller to pause ongoing operations.
6. Write Protect (/WP): Enables or disables write protection for the device.
7. Ground (GND): Connected to the ground reference of the system.
8. Power Supply (VCC): Supplies power to the flash memory.

Functional Features

• High-speed data transfer: The SPI interface allows for fast read and write operations.
• Flexible erase and program options: Supports sector and block erase, as well as page program operations.
• Reliable data retention: Ensures data integrity for extended periods of time.
• Low power consumption: Optimized for energy-efficient operation in battery-powered devices.
• Compact package size: Takes up minimal space on the circuit board.

Advantages and Disadvantages

Advantages

• Fast read and write operations
• Versatile erase and program options
• Reliable data retention
• Low power consumption
• Compact package size

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory devices
• Relatively higher cost per unit compared to lower-capacity flash memory devices

Working Principles

The S25FL128SDPNFI000 utilizes the Serial Peripheral Interface (SPI) to communicate with a microcontroller. It stores data in non-volatile memory cells, which retain information even when power is removed. The device can be accessed by sending commands through the SPI interface, allowing for efficient data storage and retrieval.

Detailed Application Field Plans

The S25FL128SDPNFI000 is widely used in various electronic devices that require reliable data storage and retrieval. Some common application fields include: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, instrument clusters) - Industrial equipment (e.g., control systems, data loggers) - Medical devices (e.g., patient monitoring systems, diagnostic equipment)

Detailed and Complete Alternative Models

• S25FL064L: 64 Megabit (8 Megabyte) flash memory with similar features and specifications.
• S25FL256S: 256 Megabit (32 Megabyte) flash memory with higher storage capacity.
• S25FS512S: 512 Megabit (64 Megabyte) flash memory with enhanced performance and features.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of available options.)

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