SST25VF064C-80-4I-Q2AE-T

Product Overview

Category

The SST25VF064C-80-4I-Q2AE-T belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving digital information in electronic devices. It provides non-volatile memory storage, allowing data to be retained even when power is removed.

Characteristics

• High-speed performance: The SST25VF064C-80-4I-Q2AE-T offers fast read and write operations, making it suitable for applications that require quick access to stored data.
• Large storage capacity: With a capacity of 64 megabits (8 megabytes), this flash memory chip can accommodate a significant amount of data.
• Low power consumption: The device is designed to operate efficiently, consuming minimal power during both active and standby modes.
• Wide operating voltage range: The SST25VF064C-80-4I-Q2AE-T can function reliably within a voltage range of 2.7V to 3.6V.
• Durable and reliable: This flash memory chip is built to withstand harsh environmental conditions and has a long lifespan.

Package and Quantity

The SST25VF064C-80-4I-Q2AE-T is available in a small form factor package, commonly known as an 8-pin SOIC (Small Outline Integrated Circuit) package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Manufacturer: Microchip Technology Inc.
• Part Number: SST25VF064C-80-4I-Q2AE-T
• Memory Type: Serial Flash
• Capacity: 64 Megabits (8 Megabytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 8-pin SOIC

Detailed Pin Configuration

The SST25VF064C-80-4I-Q2AE-T has the following pin configuration:

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

Functional Features

• High-Speed Read and Write Operations: The SST25VF064C-80-4I-Q2AE-T offers fast data transfer rates, enabling quick access to stored information.
• Flexible Sector Architecture: The flash memory is divided into multiple sectors, allowing for efficient erasing and programming of specific sections without affecting the entire memory.
• Software and Hardware Protection Mechanisms: This chip incorporates various security features to prevent unauthorized access and ensure data integrity.
• Continuous Read Mode: It supports continuous read operations, allowing for efficient sequential data retrieval.
• Erase and Program Suspend/Resume: The device allows suspension and resumption of erase or program operations, providing flexibility in managing memory operations.

Advantages and Disadvantages

Advantages

• High-speed performance enables rapid data access.
• Large storage capacity accommodates substantial amounts of data.
• Low power consumption ensures energy efficiency.
• Wide operating voltage range enhances compatibility with different systems.
• Durable construction ensures reliability in harsh environments.

Disadvantages

• Limited write endurance: Frequent write operations may reduce the lifespan of the flash memory.
• Relatively higher cost compared to other non-volatile memory options.
• Requires additional circuitry for interfacing with the host system.

Working Principles

The SST25VF064C-80-4I-Q2AE-T utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host system. It stores data in a series of memory cells, which can be individually programmed or erased. The flash memory operates by applying electrical charges to specific memory cells to represent binary data.

During read operations, the chip receives commands from the host system and retrieves the requested data by sequentially accessing the appropriate memory cells. Write operations involve erasing previously stored data and programming new information into the memory cells.

Detailed Application Field Plans

The SST25VF064C-80-4I-Q2AE-T finds applications in various electronic devices that require non-volatile memory storage. Some potential application fields include:

1. Embedded Systems: This flash memory chip is suitable for storing firmware, configuration settings, and log data in embedded systems such as microcontrollers, IoT devices, and industrial automation equipment.
2. Consumer Electronics: It can be used in devices like digital cameras, set-top boxes, and gaming consoles to store user data, firmware updates, and multimedia content.
3. Automotive Electronics: The SST25VF064C-80-4I-Q2AE-T can be employed in automotive applications for