SST25PF020B-80-4C-Q3AE-T

Product Overview

Category

SST25PF020B-80-4C-Q3AE-T belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving data in electronic systems. It provides a reliable and long-term storage solution for various applications.

Characteristics

• Non-volatile: The SST25PF020B-80-4C-Q3AE-T retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: It offers a fast read and write speed, allowing for efficient data transfer.
• Low power consumption: The SST25PF020B-80-4C-Q3AE-T operates at low power levels, making it suitable for battery-powered devices.
• Wide temperature range: It can operate reliably in a wide temperature range, from -40°C to +85°C.

Package

The SST25PF020B-80-4C-Q3AE-T comes in a compact surface-mount package, which facilitates easy integration into electronic circuit boards.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage with high capacity, fast access times, and low power consumption.

Packaging/Quantity

The SST25PF020B-80-4C-Q3AE-T is typically packaged in reels or tubes, containing a specific quantity of devices per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 2 Megabits (256 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Access Time: 80 ns
• Erase/Write Cycles: 100,000 minimum
• Data Retention: 100 years
• Package Type: Surface Mount
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SST25PF020B-80-4C-Q3AE-T has a total of 8 pins, each serving a specific function. The pin configuration is as follows:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/SO)
4. Write Protect (/WP)
5. Hold (/HOLD)
6. Ground (GND)
7. Power Supply (VCC)
8. Not Connected (NC)

Functional Features

• High-speed data transfer: The SST25PF020B-80-4C-Q3AE-T supports fast serial communication, enabling quick and efficient data transfer.
• Flexible write protection: The device includes a write protect pin (/WP) that allows users to protect specific memory areas from being overwritten.
• Hardware and software reset: It provides options for both hardware and software resets, allowing for easy initialization and recovery.
• Sector erase capability: The SST25PF020B-80-4C-Q3AE-T supports sector-based erasing, enabling selective removal of data without affecting the entire memory.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High capacity allows for storing large amounts of data.
• Fast access time facilitates quick retrieval and modification of stored information.
• Low power consumption makes it suitable for battery-powered devices.
• Wide temperature range enables reliable operation in various environments.

Disadvantages

• Limited erase/write cycles may restrict the lifespan of the device.
• Small package size may require additional space for mounting and handling.

Working Principles

The SST25PF020B-80-4C-Q3AE-T utilizes the Serial Peripheral Interface (SPI) to communicate with the host system. It stores data in non-volatile memory cells, which retain information even when power is removed. The device uses a combination of electronic circuits and firmware algorithms to enable fast read and write operations.

Detailed Application Field Plans

The SST25PF020B-80-4C-Q3AE-T finds applications in various fields, including but not limited to:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and portable media players for data storage.
2. Automotive: Employed in automotive infotainment systems, instrument clusters, and navigation devices for storing configuration data and firmware updates.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs), human-machine interfaces (HMIs), and industrial control systems for data logging and parameter storage.
4. Medical Devices: Integrated into medical equipment for storing patient data, firmware updates, and device configurations.
5. Internet of Things (IoT): Incorporated into IoT devices for local data storage and firmware upgrades.

Detailed and Complete Alternative Models

1. AT25SF041-SSHD-T