SST39LF401C-55-4C-B3KE

Product Overview

Category

The SST39LF401C-55-4C-B3KE belongs to the category of flash memory devices.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, tablets, and other digital devices.

Characteristics

• High-speed read and write operations
• Large storage capacity
• Low power consumption
• Compact size
• Durable and reliable

Package

The SST39LF401C-55-4C-B3KE is available in a compact package that ensures easy integration into electronic devices. It is designed to be surface-mounted on printed circuit boards (PCBs).

Essence

The essence of the SST39LF401C-55-4C-B3KE lies in its ability to provide fast and reliable data storage solutions for electronic devices, enabling efficient data management and retrieval.

Packaging/Quantity

The SST39LF401C-55-4C-B3KE is typically packaged in reels or trays, depending on the quantity ordered. The packaging ensures safe transportation and handling during distribution.

Specifications

• Memory Capacity: 4 megabits (512 kilobytes)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial Peripheral Interface (SPI)
• Erase/Program Time: 35ms (typical)
• Data Retention: 100 years (typical)

Detailed Pin Configuration

The SST39LF401C-55-4C-B3KE has a total of 32 pins, each serving a specific function. The pin configuration is as follows:

1. VCC - Power supply voltage
2. /CS - Chip select input
3. SCK - Serial clock input
4. SI - Serial data input
5. SO - Serial data output
6. WP#/ACC - Write protect or accelerated programming control input
7. HOLD#/RESET# - Hold or reset input 8-31. Address/Data pins
8. GND - Ground

Functional Features

1. High-Speed Read and Write Operations: The SST39LF401C-55-4C-B3KE offers fast data transfer rates, allowing for quick access to stored information.

2. Large Storage Capacity: With a memory capacity of 4 megabits, this flash memory device provides ample space for storing various types of data.

3. Low Power Consumption: The product is designed to minimize power consumption, making it suitable for battery-powered devices.

4. Compact Size: The small form factor of the SST39LF401C-55-4C-B3KE enables easy integration into electronic devices with limited space.

5. Durable and Reliable: This flash memory device is built to withstand harsh operating conditions and offers long-term data retention.

Advantages and Disadvantages

Advantages

• Fast read and write operations
• Large storage capacity
• Low power consumption
• Compact size
• High durability and reliability

Disadvantages

• Limited memory capacity compared to higher-end flash memory devices
• Requires an external microcontroller for interfacing

Working Principles

The SST39LF401C-55-4C-B3KE utilizes the Serial Peripheral Interface (SPI) for communication with the host device. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. The device operates by sending commands and data through the SPI interface, which are then stored in the flash memory array.

Detailed Application Field Plans

The SST39LF401C-55-4C-B3KE finds applications in various fields, including:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and portable media players for data storage.

2. Computer Systems: Integrated into laptops, desktops, and servers for storing BIOS firmware, operating systems, and other critical data.

3. Automotive Industry: Employed in automotive electronics for storing firmware, configuration data, and diagnostic information.

4. Industrial Automation: Utilized in industrial control systems, robotics, and machinery for data storage and program execution.

Detailed and Complete Alternative Models

1. SST39VF401C-55-4C-B3KE: Similar to the SST39LF401C-55-4C-B3KE but with a different erase/program time.

2. SST39LF800A-45-4C-B3KE: Offers a larger memory capacity of 8 megabits and operates at a lower voltage.

3. SST39SF020A-70-4C-NHE: A flash memory device with a smaller capacity of 2 megabits but operates at a higher temperature range.

4. SST39VF1601-70-4C-EKE: Provides a higher memory capacity of