SST25VF080B-50-4I-S2AE-T

Product Overview

The SST25VF080B-50-4I-S2AE-T belongs to the category of Serial Quad I/O (SQI) Flash memory devices. It is commonly used for storing program code and data in a wide range of electronic devices, including consumer electronics, automotive applications, and industrial equipment. The device is known for its high-speed read and write operations, low power consumption, and compact package size. It is typically available in surface-mount packages and is offered in various packaging options, such as tape and reel.

Package and Quantity

The SST25VF080B-50-4I-S2AE-T is commonly packaged in a small form factor, such as a 8-pin SOIC (Small Outline Integrated Circuit) or WSON (Wide-body Small Outline No-Lead) package. The quantity per package varies based on the supplier and customer requirements.

Specifications

• Memory Capacity: 8 Megabits (1 M x 8)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Clock Frequency: Up to 104 MHz
• Erase/Program Cycle Endurance: 100,000 cycles
• Data Retention: 20 years

Detailed Pin Configuration

The SST25VF080B-50-4I-S2AE-T features an 8-pin configuration with the following pinout: 1. CS - Chip Select 2. SO - Serial Data Output 3. WP# - Write Protect 4. GND - Ground 5. SI - Serial Data Input 6. SCK - Serial Clock 7. HOLD# - Hold 8. VCC - Power Supply

Functional Features

• Quad I/O Support: Enables high-speed data transfer using four I/O lines simultaneously.
• Uniform Sector Erase: Allows efficient erasure of specific memory sectors.
• Security Features: Supports hardware and software protection of critical data.
• Low Power Consumption: Ideal for battery-powered applications.

Advantages and Disadvantages

Advantages

• High-speed Quad I/O interface
• Low power consumption
• Compact package size
• Enhanced security features

Disadvantages

• Limited storage capacity compared to larger flash memory devices
• Higher cost per bit compared to traditional parallel flash memory

Working Principles

The SST25VF080B-50-4I-S2AE-T operates based on the Serial Peripheral Interface (SPI) protocol, allowing for seamless communication with microcontrollers and other host devices. It utilizes a combination of floating gate and control gate transistors to store data in non-volatile memory cells. The Quad I/O feature enables parallel data transfer, significantly improving read and write performance.

Detailed Application Field Plans

The SST25VF080B-50-4I-S2AE-T is widely used in various applications, including: - Automotive Systems: Used for firmware storage in engine control units, infotainment systems, and instrument clusters. - Consumer Electronics: Found in smart TVs, set-top boxes, and digital cameras for program storage. - Industrial Equipment: Utilized in programmable logic controllers (PLCs) and automation systems for data logging and firmware storage.

Detailed and Complete Alternative Models

• SST25VF016B: Lower capacity variant suitable for cost-sensitive applications.
• SST25WF040B: Offers a smaller form factor and lower power consumption for space-constrained designs.
• SST26VF032B: Provides higher capacity and advanced security features for demanding applications.

In conclusion, the SST25VF080B-50-4I-S2AE-T is a versatile Serial Quad I/O Flash memory device that offers high-speed performance, low power consumption, and secure data storage capabilities. Its compact package and wide operating temperature range make it suitable for a diverse range of applications across different industries.

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