SST39VF402C-70-4I-B3KE

Product Overview

Category

The SST39VF402C-70-4I-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
• Non-volatile memory
• Low power consumption
• Wide operating voltage range
• Durable and reliable

Package

The SST39VF402C-70-4I-B3KE is available in a compact package that ensures easy integration into electronic circuits. It is designed to be surface-mounted on printed circuit boards (PCBs).

Essence

The essence of the SST39VF402C-70-4I-B3KE lies in its ability to store and retrieve data quickly and reliably, making it an essential component in modern electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in bulk quantities suitable for large-scale production.

Specifications

• Operating Voltage: 2.7V - 3.6V
• Memory Size: 4 Megabits (512 Kbytes)
• Access Time: 70 ns
• Interface: Parallel
• Temperature Range: -40°C to +85°C
• Data Retention: Minimum 20 years

Detailed Pin Configuration

The SST39VF402C-70-4I-B3KE has a total of 48 pins. Here is a detailed pin configuration:

1. VCC - Power supply voltage
2. A0-A18 - Address inputs
3. DQ0-DQ7 - Data inputs/outputs
4. CE# - Chip enable
5. OE# - Output enable
6. WE# - Write enable
7. RESET# - Reset input
8. WP#/ACC - Write protect/acceleration input
9. RY/BY# - Ready/busy output
10. VSS - Ground

Functional Features

• High-speed data transfer
• Sector erase and byte programming capabilities
• Built-in hardware and software write protection
• Automatic sleep mode for power saving
• Erase suspend/resume functionality

Advantages and Disadvantages

Advantages

• Fast read and write operations
• Low power consumption
• Reliable data storage
• Wide operating voltage range
• Secure write protection features

Disadvantages

• Limited memory size (4 Megabits)
• Parallel interface may not be suitable for all applications
• Higher cost compared to some other flash memory options

Working Principles

The SST39VF402C-70-4I-B3KE utilizes a floating gate transistor technology to store data. It uses electrical charges trapped in the floating gate to represent binary information. The data can be written, read, and erased using specific voltage levels and control signals.

Detailed Application Field Plans

The SST39VF402C-70-4I-B3KE is widely used in various electronic devices that require non-volatile data storage. Some common application fields include:

1. Personal computers and laptops
2. Mobile phones and smartphones
3. Tablets and e-readers
4. Digital cameras and camcorders
5. Automotive electronics
6. Industrial control systems
7. Medical devices

Detailed and Complete Alternative Models

1. AT25SF041-SSHD-T: 4 Megabit SPI Serial Flash Memory
2. MX25L4006EZNI-12G: 4 Megabit CMOS Serial Flash Memory
3. W25Q32JVZPIQ: 4 Megabit Serial Flash Memory with Dual/Quad SPI

These alternative models offer similar functionality and capacity to the SST39VF402C-70-4I-B3KE, providing options for different design requirements.

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