LH28F160S3HT-TF

Product Overview

Category

The LH28F160S3HT-TF belongs to the category of Flash Memory.

Use

This product is primarily used for data storage in various electronic devices such as smartphones, tablets, digital cameras, and portable media players.

Characteristics

• Non-volatile memory: The LH28F160S3HT-TF retains stored data even when power is turned off.
• High capacity: This flash memory chip has a capacity of 160 megabits (20 megabytes).
• Fast read and write speeds: The LH28F160S3HT-TF offers high-speed data transfer, enabling quick access to stored information.
• Reliable performance: It provides reliable data storage with low error rates.
• Low power consumption: The LH28F160S3HT-TF is designed to consume minimal power, making it suitable for battery-powered devices.
• Compact package: This flash memory chip comes in a small form factor, allowing for easy integration into various electronic devices.

Packaging/Quantity

The LH28F160S3HT-TF is typically packaged in a surface-mount package, which facilitates its installation on printed circuit boards. It is commonly available in reels containing multiple units, with quantities varying based on customer requirements.

Specifications

• Memory Type: Flash
• Capacity: 160 Megabits (20 Megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP (Thin Small Outline Package)

Detailed Pin Configuration

The LH28F160S3HT-TF features a parallel interface with a total of 48 pins. The pin configuration is as follows:

1. VCC (Power Supply)
2. A0-A18 (Address Inputs)
3. DQ0-DQ15 (Data Inputs/Outputs)
4. WE# (Write Enable)
5. CE# (Chip Enable)
6. OE# (Output Enable)
7. RE# (Read Enable)
8. WP#/ACC (Write Protect/Accumulator)
9. RY/BY# (Ready/Busy)
10. RESET# (Reset)

Functional Features

• Erase and Program Operations: The LH28F160S3HT-TF supports both erase and program operations, allowing for flexible data management.
• Block Architecture: The flash memory is organized into multiple blocks, enabling efficient storage and retrieval of data.
• Error Correction Code (ECC): This feature helps in detecting and correcting errors that may occur during data transfer, ensuring data integrity.
• Wear-Leveling Algorithm: The LH28F160S3HT-TF incorporates a wear-leveling algorithm to evenly distribute write and erase cycles across the memory cells, extending the product's lifespan.

Advantages and Disadvantages

Advantages

• High capacity for storing large amounts of data.
• Fast read and write speeds enable quick access to information.
• Reliable performance with low error rates.
• Low power consumption, suitable for battery-powered devices.
• Compact package allows for easy integration into various electronic devices.

Disadvantages

• Limited storage capacity compared to other flash memory options available in the market.
• Parallel interface may not be compatible with certain newer devices that utilize different interfaces.

Working Principles

The LH28F160S3HT-TF utilizes NAND flash memory technology. It stores data by trapping electric charges within floating gate transistors. These charges represent binary values, which can be read or written using appropriate voltage levels. During erase and program operations, high voltages are applied to specific memory cells, modifying the charge trapped within the floating gates.

Detailed Application Field Plans

The LH28F160S3HT-TF is widely used in various electronic devices that require non-volatile data storage. Some common application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players utilize this flash memory for storing operating systems, applications, and user data.
2. Digital Cameras: The LH28F160S3HT-TF enables the storage of high-resolution photos and videos captured by digital cameras.
3. Industrial Control Systems: This flash memory chip finds application in industrial control systems for storing critical data and firmware.
4. Automotive Electronics: It is used in automotive electronics for storing navigation maps, firmware, and other essential data.

Detailed and Complete Alternative Models

• LH28F160BJHE-TL
• LH28F160S5HNS-L70
• LH28F160S3HNS-L70
• LH28F160S3HNS-ZA
• LH28F160S3HNS-ZI

These alternative models offer similar specifications and functionality to the LH28F160S3HT-TF, providing customers with a range of options based on their specific requirements