SST25VF032B-80-4I-S2AF-T

Product Overview

Category

The SST25VF032B-80-4I-S2AF-T belongs to the category of Serial Flash Memory.

Use

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

Characteristics

• High-speed data transfer: The SST25VF032B-80-4I-S2AF-T offers fast read and write speeds, allowing for efficient data handling.
• Large storage capacity: With a capacity of 32 megabits (4 megabytes), this flash memory provides ample space for storing various types of data.
• Low power consumption: The device is designed to operate with minimal power consumption, making it suitable for battery-powered applications.
• Reliable performance: The SST25VF032B-80-4I-S2AF-T ensures data integrity and reliability through advanced error correction techniques.

Package

This flash memory is available in a small form factor package, which facilitates easy integration into compact electronic devices.

Essence

The SST25VF032B-80-4I-S2AF-T is an essential component for data storage and retrieval in numerous electronic devices, enabling efficient and reliable operation.

Packaging/Quantity

The product is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package varies but is commonly around 250 units.

Specifications

• Manufacturer: Microchip Technology Inc.
• Part Number: SST25VF032B-80-4I-S2AF-T
• Memory Type: Serial Flash
• Capacity: 32 Megabits (4 Megabytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years
• Endurance: 100,000 write cycles

Detailed Pin Configuration

The SST25VF032B-80-4I-S2AF-T has a total of 8 pins, each serving a specific purpose:

1. Chip Select (/CS): This pin is used to enable or disable the device for communication.
2. Serial Clock (SCK): The SCK pin provides the clock signal for synchronous data transfer.
3. Serial Data Input (SI): This pin receives data from the external device during write operations.
4. Serial Data Output (SO): The SO pin transmits data from the flash memory during read operations.
5. Write Protect (/WP): When this pin is held low, it protects the memory from accidental writes.
6. Hold (/HOLD): The /HOLD pin allows the device to be temporarily paused during an ongoing operation.
7. VCC: This pin is connected to the power supply (2.7V - 3.6V).
8. Ground (GND): The GND pin is connected to the ground reference.

Functional Features

• Fast Read and Write Operations: The SST25VF032B-80-4I-S2AF-T offers high-speed data transfer, enabling quick access to stored information.
• Sector Erase Capability: The flash memory supports sector-based erasure, allowing selective removal of data without affecting other sectors.
• Software Protection: The device includes software protection features to prevent unauthorized access or modification of stored data.
• Low Power Consumption: With its efficient power management, the SST25VF032B-80-4I-S2AF-T minimizes energy consumption, making it suitable for battery-powered devices.
• High Reliability: Advanced error correction techniques ensure data integrity and reliability, reducing the risk of data loss or corruption.

Advantages and Disadvantages

Advantages

• High-speed data transfer enables efficient read and write operations.
• Large storage capacity accommodates a wide range of data requirements.
• Low power consumption prolongs battery life in portable devices.
• Reliable performance ensures data integrity and longevity.

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory options.
• Higher cost per megabyte compared to some other memory technologies.

Working Principles

The SST25VF032B-80-4I-S2AF-T utilizes the Serial Peripheral Interface (SPI) for communication with the host device. It stores data in non-volatile memory cells, which retain information even when power is removed. The SPI interface allows for fast and efficient transfer of data between the flash memory and the host device.

During write operations, data is sent from the host device to the flash memory through the SI pin. The device then stores the data in the appropriate memory cells. Similarly, during read operations, the flash memory retrieves data from the memory cells and transmits it back to the host device through the SO pin.

Detailed Application Field Plans

The SST25VF032B-80-4I-S2AF