SST25PF040B-80-4C-S2AE-T

Product Overview

Category

The SST25PF040B-80-4C-S2AE-T belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving data in electronic systems. It provides reliable and long-term storage capabilities.

Characteristics

• Non-volatile: The SST25PF040B-80-4C-S2AE-T retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 4 megabits (512 kilobytes).
• Fast access time: With an access time of 80 nanoseconds, it allows for quick retrieval of data.
• Low power consumption: The SST25PF040B-80-4C-S2AE-T operates at low power levels, making it suitable for battery-powered devices.
• Wide temperature range: It can operate within a temperature range of -40°C to +85°C, making it suitable for various environments.

Package

The SST25PF040B-80-4C-S2AE-T is available in a small form factor package, which makes it easy to integrate into electronic systems. The package type is S2AE-T.

Essence

The essence of the SST25PF040B-80-4C-S2AE-T lies in its ability to provide reliable and high-capacity non-volatile memory storage for electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in quantities of 250 or 500 units.

Specifications

• Memory Type: Flash
• Memory Size: 4 Megabits (512 Kilobytes)
• Interface: SPI (Serial Peripheral Interface)
• Access Time: 80 nanoseconds
• Operating Voltage: 2.7V to 3.6V
• Temperature Range: -40°C to +85°C
• Package Type: S2AE-T

Detailed Pin Configuration

The SST25PF040B-80-4C-S2AE-T has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed data transfer: The SPI interface allows for fast and efficient data transfer between the device and the host system.
• Sector erase and program operations: The SST25PF040B-80-4C-S2AE-T supports sector erase and program operations, enabling selective modification of data.
• Write protection: The write protect pin (/WP) can be used to prevent accidental modification of stored data.
• Low power consumption: This device operates at low power levels, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Fast access time allows for quick retrieval of data.
• Wide temperature range enables operation in different environments.
• Small form factor package facilitates integration into electronic systems.

Disadvantages

• Limited storage capacity compared to higher-capacity memory devices.
• Requires an external microcontroller or host system for data access and management.

Working Principles

The SST25PF040B-80-4C-S2AE-T utilizes flash memory technology to store data. It employs a Serial Peripheral Interface (SPI) for communication with the host system. When data is written to the device, it is stored in non-volatile memory cells. These cells retain the stored data even when power is removed. During read operations, the device retrieves the stored data and transfers it to the host system via the SPI interface.

Detailed Application Field Plans

The SST25PF040B-80-4C-S2AE-T can be used in various electronic systems and applications, including but not limited to: - Consumer electronics: Smartphones, tablets, digital cameras, and portable media players. - Industrial equipment: Data loggers, control systems, and measurement devices. - Automotive electronics: Infotainment systems, instrument clusters, and navigation systems. - Medical devices: Patient monitoring systems, diagnostic equipment, and medical imaging devices.

Detailed and Complete Alternative Models

1. SST25VF080B-80-4I-S2AF-T

   • Memory Size: 8 Megabits (1 Megabyte)
   • Interface: SPI
   • Package Type: S2AF-T

2. AT25SF041-SSHD-B

   • Memory Size: 4 Megabits (512 Kilobytes)
   • Interface: SPI
   • Package