SST25VF080B-80-4C-QAE-T

Product Overview

Category

The SST25VF080B-80-4C-QAE-T belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving digital data in electronic devices such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• High-speed data transfer: The SST25VF080B-80-4C-QAE-T offers fast read and write speeds, enabling efficient data handling.
• Large storage capacity: With a capacity of 8 megabits (1 megabyte), this flash memory provides ample space for storing various types of data.
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.
• Reliable performance: The SST25VF080B-80-4C-QAE-T ensures data integrity and endurance through advanced error correction techniques.
• Wide temperature range: It can operate reliably across a wide temperature range, making it suitable for use in harsh environments.

Package and Quantity

The SST25VF080B-80-4C-QAE-T is available in a compact surface-mount package. The specific package type is QFN (Quad Flat No-leads) with 8 pins. The product is typically sold in reels or trays containing a specified quantity per package.

Specifications

• Manufacturer: Microchip Technology Inc.
• Part Number: SST25VF080B-80-4C-QAE-T
• Memory Type: Serial Flash
• Capacity: 8 Megabits (1 Megabyte)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Endurance: 100,000 write cycles

Pin Configuration

The SST25VF080B-80-4C-QAE-T has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/SO)
4. Write Protect (/WP)
5. Hold (/HOLD)
6. VCC (Power Supply)
7. Ground (GND)
8. Not Connected (NC)

Functional Features

• High-speed SPI interface for fast data transfer.
• Sector erase and byte programming operations for flexible data manipulation.
• Software and hardware protection mechanisms to prevent unauthorized access or modification of data.
• Deep power-down mode for ultra-low power consumption during standby periods.
• Auto-increment function for efficient sequential data access.

Advantages and Disadvantages

Advantages

• Fast read and write speeds enhance overall system performance.
• Large storage capacity accommodates a wide range of data requirements.
• Low power consumption prolongs battery life in portable devices.
• Reliable operation ensures data integrity and longevity.
• Wide temperature range allows usage in various environments.

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory options.
• Higher cost per megabyte compared to larger capacity flash memory chips.
• Requires additional circuitry for interfacing with microcontrollers or other devices.

Working Principles

The SST25VF080B-80-4C-QAE-T operates based on the principles of Serial Peripheral Interface (SPI) communication. It utilizes a combination of clock signals and data lines to facilitate the transfer of information between the flash memory and the host device. The memory is organized into sectors, which can be individually erased or programmed. The SPI interface enables efficient reading, writing, and erasing of data within these sectors.

Detailed Application Field Plans

The SST25VF080B-80-4C-QAE-T finds applications in various fields, including:

1. Microcontroller-based systems: The flash memory is commonly used in microcontroller-based projects for storing firmware, configuration data, and program code.
2. Embedded systems: It serves as non-volatile storage in embedded systems, allowing for the retention of critical data even during power loss or system resets.
3. Consumer electronics: The product is utilized in devices such as set-top boxes, digital cameras, and smart TVs to store user settings, firmware updates, and multimedia content.

Detailed Alternative Models

For users seeking alternative options, the following flash memory models can be considered:

1. Winbond W25Q80BV: Similar to the SST25VF080B-80-4C-QAE-T, this flash memory offers 8 megabits of storage capacity and operates on the SPI interface.
2. Macronix MX25L8006E: This flash memory chip also provides 8 megabits of storage and features a low-power standby mode, making it suitable for battery-powered applications.
3. Spansion S25FL208K: With a capacity of 8 megabits, this flash memory supports high-speed read