SST39LF040-45-4C-NHE-T

Product Overview

Category

The SST39LF040-45-4C-NHE-T belongs to the category of Flash Memory products.

Use

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

Characteristics

• Non-volatile memory: The SST39LF040-45-4C-NHE-T retains stored data even when power is removed.
• High capacity: This flash memory chip has a capacity of 4 megabits (512 kilobytes).
• Fast read and write speeds: The SST39LF040-45-4C-NHE-T offers high-speed data transfer for efficient operation.
• Low power consumption: It is designed to consume minimal power during operation, making it suitable for battery-powered devices.
• Wide operating temperature range: This flash memory chip can operate reliably in temperatures ranging from -40°C to 85°C.

Package and Essence

The SST39LF040-45-4C-NHE-T is available in a compact surface-mount package. Its essence lies in its ability to store and retrieve digital information quickly and reliably.

Packaging/Quantity

This product is typically packaged in reels or trays, with each reel or tray containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Manufacturer: SST (Silicon Storage Technology)
• Model: SST39LF040-45-4C-NHE-T
• Memory Type: Flash Memory
• Capacity: 4 Megabits (512 Kilobytes)
• Operating Voltage: 2.7V - 3.6V
• Interface: SPI (Serial Peripheral Interface)
• Operating Temperature Range: -40°C to 85°C
• Package Type: Surface Mount
• Package Dimensions: [Insert dimensions here]

Detailed Pin Configuration

The SST39LF040-45-4C-NHE-T has a specific pin configuration that enables its proper functioning within a circuit. The detailed pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground reference
3. HOLD - Suspends ongoing data transfer
4. WP - Write Protect
5. SCK - Serial Clock
6. SI - Serial Input
7. SO - Serial Output
8. CS - Chip Select
9. RY/BY# - Ready/Busy status output

Functional Features

• High-speed data transfer: The SST39LF040-45-4C-NHE-T offers fast read and write speeds, allowing for efficient data storage and retrieval.
• Reliable operation: This flash memory chip is designed to provide reliable performance, ensuring the integrity of stored data.
• Low power consumption: With its low power requirements, the SST39LF040-45-4C-NHE-T is suitable for battery-powered devices.
• Flexible interface: It utilizes the SPI interface, which is widely supported in various electronic systems.

Advantages and Disadvantages

Advantages

• High capacity for data storage needs
• Fast read and write speeds
• Wide operating temperature range
• Low power consumption

Disadvantages

• Limited capacity compared to higher-end flash memory chips
• Requires an external microcontroller or host device for operation

Working Principles

The SST39LF040-45-4C-NHE-T operates based on the principles of flash memory technology. It utilizes floating-gate transistors to store and retrieve digital information. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be erased when needed, allowing for reprogramming of the memory cells.

Detailed Application Field Plans

The SST39LF040-45-4C-NHE-T finds applications in various electronic devices and systems, including but not limited to: - Computers and laptops - Smartphones and tablets - Digital cameras - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SST39VF040-70-4C-NHE: Similar flash memory chip with a higher operating voltage range (2.7V - 3.6V) and faster read/write speeds.
• SST39SF040-70-4C-NHE: Another alternative with similar specifications but without the SPI interface.

These alternative models provide options for different requirements and system compatibility.

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