S25FL256LAGBHN020

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
  • Large storage capacity
• Package: BGA (Ball Grid Array)
• Essence: Provides reliable and efficient data storage solution for various electronic devices
• Packaging/Quantity: Available in bulk packaging, quantity varies based on customer requirements

Specifications

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

Detailed Pin Configuration

The S25FL256LAGBHN020 has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 2 │ ├───┼───┤ │ 3 │ 4 │ ├───┼───┤ │ 5 │ 6 │ ├───┼───┤ │ 7 │ 8 │ └───┴───┘

Pin Description: 1. Chip Select (/CS): Enables communication with the device. 2. Serial Clock (SCK): Provides the clock signal for data transfer. 3. Serial Data Input (SI): Receives data from the host device. 4. Serial Data Output (SO): Transmits data to the host device. 5. Hold (/HOLD): Suspends ongoing operations. 6. Write Protect (/WP): Protects the memory from being written to. 7. Ground (GND): Reference ground for electrical connections. 8. Power Supply (VCC): Power input for the device.

Functional Features

• High-speed read and write operations enable fast data access.
• Low power consumption makes it suitable for battery-powered devices.
• Non-volatile memory retains data even when power is disconnected.
• Wide voltage range allows compatibility with various systems.
• Reliable data retention ensures long-term storage without loss.

Advantages and Disadvantages

Advantages: - Large storage capacity meets the demands of modern applications. - High-speed operations enhance overall system performance. - Low power consumption prolongs battery life in portable devices. - Compact BGA package enables space-efficient designs.

Disadvantages: - Limited erase/program cycle endurance compared to other memory types. - Higher cost per unit compared to some alternative memory solutions.

Working Principles

The S25FL256LAGBHN020 utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The SPI interface allows for high-speed data transfer between the device and the host, enabling efficient read and write operations.

Detailed Application Field Plans

The S25FL256LAGBHN020 is widely used in various electronic devices that require reliable and high-capacity data storage. Some common application fields include: - Consumer electronics: Smartphones, tablets, digital cameras, gaming consoles. - Automotive: Infotainment systems, instrument clusters, navigation systems. - Industrial: Internet of Things (IoT) devices, industrial automation, control systems. - Networking: Routers, switches, network storage devices.

Detailed and Complete Alternative Models

• S25FL128SAGMFI001
• S25FL512SAGMFI010
• S25FL064LABMFA010
• S25FL256SAGMFI001

These alternative models offer similar functionality and characteristics, but with varying capacities and package options.

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