SST25VF020B-80-4I-Q3AE

Product Overview

Category

The SST25VF020B-80-4I-Q3AE belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving digital data in electronic devices.

Characteristics

• High-speed performance
• Low power consumption
• Wide operating voltage range
• Small form factor
• Reliable and durable

Package

The SST25VF020B-80-4I-Q3AE comes in a compact package, suitable for integration into various electronic devices.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage with fast read and write operations.

Packaging/Quantity

The SST25VF020B-80-4I-Q3AE is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Part Number: SST25VF020B-80-4I-Q3AE
• Memory Size: 2 Megabits (256 Kbytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Speed: 80 MHz (maximum)
• Erase/Program Cycles: 100,000 cycles (minimum)

Detailed Pin Configuration

1. VCC - Power Supply
2. HOLD - Hold Input
3. WP - Write Protect Input
4. GND - Ground
5. SIO0 - Serial Data Input/Output
6. SIO1 - Serial Data Output
7. SIO2 - Serial Data Input/Output
8. SIO3 - Serial Data Input/Output
9. CS - Chip Select

Functional Features

• High-speed data transfer
• Sector erase and program operations
• Software and hardware write protection
• Deep power-down mode for low power consumption
• Fast read access time

Advantages and Disadvantages

Advantages

• High-speed performance allows for quick data access
• Low power consumption prolongs battery life in portable devices
• Wide operating voltage range ensures compatibility with various systems
• Small form factor enables integration into space-constrained designs
• Reliable and durable, suitable for harsh environments

Disadvantages

• Limited memory size compared to higher capacity flash memory options
• Relatively higher cost per unit compared to lower capacity alternatives

Working Principles

The SST25VF020B-80-4I-Q3AE utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The SPI interface allows for fast read and write operations, enabling efficient data transfer between the host device and the flash memory.

Detailed Application Field Plans

The SST25VF020B-80-4I-Q3AE finds applications in various electronic devices, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. SST25VF040B-80-4C-QAE - 4 Megabit Serial Flash Memory
2. SST25VF080B-80-4C-QAE - 8 Megabit Serial Flash Memory
3. SST25VF016B-75-4C-QAE - 16 Megabit Serial Flash Memory
4. SST25VF032B-75-4C-QAE - 32 Megabit Serial Flash Memory
5. SST25VF064C-80-4I-QAE - 64 Megabit Serial Flash Memory

These alternative models offer higher memory capacities while maintaining similar characteristics and functionality.

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