SST25VF080B-80-4C-SAE-T

Product Overview

Category

The SST25VF080B-80-4C-SAE-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-SAE-T offers fast read and write speeds, enabling efficient data access.
• 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-SAE-T ensures data integrity and endurance through advanced error correction techniques.
• Wide temperature range: It can operate reliably in a wide temperature range, making it suitable for use in harsh environments.

Package and Quantity

The SST25VF080B-80-4C-SAE-T is available in a small form factor package, typically a surface mount package. The exact package type may vary depending on the manufacturer. It is commonly sold in reels or trays containing multiple units.

Specifications

• Manufacturer: Microchip Technology Inc.
• Part Number: SST25VF080B-80-4C-SAE-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: Minimum 20 years
• Endurance: Minimum 100,000 erase/write cycles

Pin Configuration

The SST25VF080B-80-4C-SAE-T has a standard pin configuration compatible with the SPI interface. The pins are as follows:

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

• Fast Read and Write Operations: The SST25VF080B-80-4C-SAE-T supports high-speed data transfer, allowing for quick access to stored information.
• Sector Erase and Program: It provides sector-based erase and program operations, enabling efficient management of data storage.
• Software Protection: The device offers software protection features to prevent unauthorized access or modification of stored data.
• Hardware Write Protection: The write protect pin (WP) can be used to disable write operations, ensuring data integrity.
• Deep Power-Down Mode: The flash memory can enter a low-power deep power-down mode when not in use, further reducing power consumption.

Advantages and Disadvantages

Advantages

• High-speed data transfer enables fast read and write operations.
• Large storage capacity accommodates a wide range of data requirements.
• Low power consumption makes it suitable for battery-powered devices.
• Reliable performance ensures data integrity and endurance.
• Wide temperature range allows for operation in various environments.

Disadvantages

• Limited capacity compared to higher-capacity flash memory options.
• Requires an external microcontroller or controller to interface with the device.

Working Principles

The SST25VF080B-80-4C-SAE-T utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host microcontroller or controller. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. The SPI interface facilitates fast data transfer between the device and the host, enabling efficient read and write operations.

Detailed Application Field Plans

The SST25VF080B-80-4C-SAE-T is widely used in various applications, including but not limited to:

1. Microcontroller-based systems: It serves as a storage medium for firmware, configuration data, and log files.
2. Embedded systems: The flash memory is utilized for storing bootloaders, operating system images, and application code.
3. Consumer electronics: It finds application in devices such as digital cameras, set-top boxes, and smart home appliances for data storage and firmware updates.
4. Automotive electronics: The flash memory is employed in automotive systems for storing calibration data, diagnostic logs, and firmware updates.

Detailed and Complete Alternative Models

• Winbond W25Q80BV
• Macronix MX25L8006E
• Spansion S25FL008A
• Atmel AT25SF081
• STMicroelectronics M25P80

These alternative models offer similar specifications and functionality to the SST25VF080B-80-4C-SAE-T