SST39VF040-70-4C-B3KE

Product Overview

Category

The SST39VF040-70-4C-B3KE belongs to the category of Flash Memory.

Use

This product is commonly used for data storage and retrieval in various electronic devices, such as computers, smartphones, tablets, and embedded systems.

Characteristics

• Non-volatile memory: The SST39VF040-70-4C-B3KE retains stored data even when power is removed.
• High capacity: With a storage capacity of 4 megabits (512 kilobytes), it can store a significant amount of data.
• Fast access time: The product offers a fast access time of 70 nanoseconds, allowing for quick data retrieval.
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.
• Wide operating voltage range: The SST39VF040-70-4C-B3KE can operate within a voltage range of 2.7V to 3.6V.

Package

The SST39VF040-70-4C-B3KE is available in a standard 32-pin plastic small outline package (TSOP). This package ensures easy integration into various electronic circuits.

Essence

The essence of the SST39VF040-70-4C-B3KE lies in its ability to provide reliable and high-capacity non-volatile memory storage for electronic devices.

Packaging/Quantity

The SST39VF040-70-4C-B3KE is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of the product. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Storage Capacity: 4 Megabits (512 Kilobytes)
• Access Time: 70 Nanoseconds
• Operating Voltage Range: 2.7V to 3.6V
• Package Type: 32-pin TSOP

Detailed Pin Configuration

The SST39VF040-70-4C-B3KE has a total of 32 pins, each serving a specific function. The pin configuration is as follows:

1. VCC - Power Supply Voltage
2. A0-A18 - Address Inputs
3. DQ0-DQ7 - Data Inputs/Outputs
4. CE# - Chip Enable Input
5. OE# - Output Enable Input
6. WE# - Write Enable Input
7. RESET# - Reset Input
8. RP# - Ready/Busy Output
9. BYTE# - Byte/Word Organization Selection Input
10. VSS - Ground

And so on, up to pin 32.

Functional Features

• High-speed data transfer: The SST39VF040-70-4C-B3KE supports fast read and write operations, enabling efficient data transfer.
• Sector erase capability: It allows for the erasure of specific sectors, facilitating flexible data management.
• Built-in write protection: The product includes write protection features to prevent accidental data modification or deletion.
• Reliable data retention: The SST39VF040-70-4C-B3KE ensures long-term data retention, making it suitable for critical applications.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Wide operating voltage range
• Sector erase capability
• Reliable data retention

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory options
• May require additional circuitry for optimal integration into certain systems

Working Principles

The SST39VF040-70-4C-B3KE utilizes a floating gate transistor technology to store and retrieve data. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be removed during an erase operation, allowing for data modification or deletion.

Detailed Application Field Plans

The SST39VF040-70-4C-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 motherboards, solid-state drives (SSDs), and USB flash drives for primary or secondary storage. 3. Automotive industry: Employed in car infotainment systems, navigation devices, and engine control units for reliable data storage. 4. Industrial automation: Utilized in programmable logic controllers (PLCs), human-machine interfaces (HMIs), and robotics for data storage and firmware updates.

Detailed and Complete Alternative Models

1. SST39SF040-70-4C-NHE: Similar to the SST39VF040-70-4C-B3KE, but with a different package type (PLCC).
2. AT49BV040B-TU: An alternative flash memory product with similar specifications and features.
3. W25Q40EW: