S25FL256LDPMFN001

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics:
  • High capacity
  • Fast read and write speeds
  • Non-volatile memory
  • Low power consumption
• Package: DFN (Dual Flat No-Lead)
• Essence: Reliable and efficient data storage solution
• Packaging/Quantity: Available in reels, quantity depends on customer requirements

Specifications

• Memory Type: NOR Flash
• Memory Size: 256 Megabits (32 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The S25FL256LDPMFN001 has the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. HOLD - Suspends ongoing operations
4. WP - Write Protect
5. SCK - Serial Clock
6. SI - Serial Input
7. SO - Serial Output
8. CS - Chip Select

Functional Features

• High-speed data transfer using SPI interface
• Sector erase and byte programming capabilities
• Software and hardware protection mechanisms
• Efficient power management features
• Support for multiple operating modes (e.g., normal, deep power-down)

Advantages

• Large storage capacity for storing critical data
• Fast read and write speeds enhance overall system performance
• Low power consumption prolongs battery life in portable devices
• Reliable and durable memory with high endurance
• Compact package size allows for easy integration into various devices

Disadvantages

• Limited erase/program cycles compared to other memory types
• Higher cost per unit compared to some alternative memory solutions
• Requires additional circuitry for proper interfacing with the host device

Working Principles

The S25FL256LDPMFN001 utilizes NOR flash memory technology. It stores data in individual memory cells, which can be electrically programmed and erased. The Serial Peripheral Interface (SPI) allows for efficient communication between the memory and the host device. The memory is organized into sectors, which can be individually erased or programmed.

Detailed Application Field Plans

The S25FL256LDPMFN001 is widely used in various electronic devices that require reliable and high-capacity data storage. Some common application fields include:

1. Automotive: Used for storing firmware, configuration data, and event logs in automotive systems.
2. Industrial Control Systems: Provides non-volatile storage for program code, configuration settings, and data logging.
3. Consumer Electronics: Used in smart TVs, set-top boxes, and gaming consoles for firmware storage and software updates.
4. Networking Equipment: Stores boot code, configuration files, and firmware in routers, switches, and network appliances.
5. Medical Devices: Used for storing patient data, firmware, and system logs in medical equipment.

Detailed and Complete Alternative Models

1. S25FL128SAGMFI001 - 128 Megabit NOR Flash Memory, SPI Interface
2. MX25L25635FMI-10G - 256 Megabit NOR Flash Memory, SPI Interface
3. W25Q256JVSIQ - 256 Megabit NOR Flash Memory, SPI Interface
4. AT25SF041-SSHD-T - 4 Megabit NOR Flash Memory, SPI Interface
5. IS25LP256D-JBLE - 256 Megabit NOR Flash Memory, SPI Interface

These alternative models offer similar functionality and can be considered as substitutes for the S25FL256LDPMFN001.

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