SST25WF080-75-4I-SAF

Product Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - Serial Flash memory - Low power consumption - High-speed data transfer - Wide operating voltage range

Package: SOP-8 (Small Outline Package)

Essence: The SST25WF080-75-4I-SAF is a serial Flash memory IC that provides non-volatile storage for various electronic devices.

Packaging/Quantity: The SST25WF080-75-4I-SAF is typically packaged in reels, with 2500 units per reel.

Specifications

• Memory Size: 8 Megabits (1 Megabyte)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Transfer Rate: Up to 75 MHz
• Erase/Program Time: 35 ms (typical)
• Endurance: 100,000 erase/write cycles (minimum)
• Data Retention: 20 years (minimum)

Detailed Pin Configuration

The SST25WF080-75-4I-SAF has the following pin configuration:

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

• Sector Erase and Program Operations
• Block Erase and Program Operations
• Chip Erase Operation
• Software Write Protection
• Hardware Write Protection
• Deep Power-down Mode
• Fast Read Operation
• Dual Output Read Operation
• Continuous Read Mode

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss - Serial interface allows for easy integration with various microcontrollers - Low power consumption extends battery life in portable devices - High-speed data transfer enables quick access to stored information - Wide operating voltage range provides flexibility in different applications

Disadvantages: - Limited storage capacity compared to other memory technologies - Relatively slower erase/program time compared to some alternatives - Higher cost per unit compared to certain lower-capacity memory options

Working Principles

The SST25WF080-75-4I-SAF utilizes the Serial Peripheral Interface (SPI) to communicate with a host microcontroller. It stores data in non-volatile memory cells, which retain information even when power is removed. The memory can be erased and programmed at the sector or block level, allowing for efficient data management. The IC also supports various read modes for fast and flexible data retrieval.

Detailed Application Field Plans

The SST25WF080-75-4I-SAF is widely used in various electronic devices that require non-volatile storage, such as: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, instrument clusters) - Industrial equipment (e.g., control systems, data loggers) - Medical devices (e.g., patient monitors, diagnostic equipment) - Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

1. SST25VF016B-75-4I-S2AF: 16 Megabit Serial Flash Memory, SOP-8 package.
2. AT25SF041-SSHD-T: 4 Megabit Serial Flash Memory, SOIC-8 package.
3. W25Q64FVSSIG: 64 Megabit Serial Flash Memory, SOIC-8 package.
4. MX25L12835FZNI-10G: 128 Megabit Serial Flash Memory, SOP-8 package.

These alternative models offer different memory capacities and package options to suit specific application requirements.

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