LH28F800BJE-PTTL90

Product Overview

Category

The LH28F800BJE-PTTL90 belongs to the category of Flash Memory.

Use

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

Characteristics

• Non-volatile memory: The LH28F800BJE-PTTL90 retains stored data even when power is turned off.
• High capacity: This flash memory chip has a capacity of 800 megabits (100 megabytes).
• Fast read and write speeds: It offers quick access to stored data, allowing for efficient data transfer.
• Low power consumption: The LH28F800BJE-PTTL90 is designed to consume minimal power during operation.
• Durable and reliable: It can withstand frequent read and write operations without compromising performance.

Package and Quantity

The LH28F800BJE-PTTL90 is available in a compact package that ensures easy integration into electronic devices. It is typically sold in quantities of one or more, depending on the requirements of the customer.

Specifications

• Model: LH28F800BJE-PTTL90
• Capacity: 800 megabits (100 megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Package Type: TSOP-I

Pin Configuration

The LH28F800BJE-PTTL90 features a total of 48 pins, which are arranged as follows:

Pin Name Description 1 A0-A18 Address Inputs 2 CE# Chip Enable Input 3 OE# Output Enable Input 4 WE# Write Enable Input 5 I/O0 Data Input/Output 6 I/O1 Data Input/Output ... 47 VCC Power Supply 48 GND Ground

Functional Features

• Erase and Program Operations: The LH28F800BJE-PTTL90 supports both erasing and programming of data, allowing for flexible data management.
• Block Architecture: It is organized into multiple blocks, enabling efficient storage and retrieval of data.
• Error Correction Code (ECC): This flash memory chip incorporates ECC algorithms to ensure data integrity and reliability.
• Wear-Leveling: The LH28F800BJE-PTTL90 employs wear-leveling techniques to distribute write operations evenly across the memory cells, extending its lifespan.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast read and write speeds
• Low power consumption
• Durable and reliable
• Supports erase and program operations
• Incorporates error correction code (ECC)
• Utilizes wear-leveling techniques

Disadvantages

• Limited compatibility with certain devices due to the parallel interface
• Relatively higher cost compared to other types of memory

Working Principles

The LH28F800BJE-PTTL90 utilizes a floating-gate transistor technology to store data. It relies on the principle of trapping electric charge in the floating gate, which alters the transistor's behavior and represents binary information (0 or 1). The stored data can be read, erased, and programmed using specific voltage levels applied to the control pins.

Detailed Application Field Plans

The LH28F800BJE-PTTL90 finds applications in various electronic devices, including but not limited to: - Personal computers - Laptops - Smartphones - Tablets - Digital cameras - Gaming consoles - Embedded systems

Alternative Models

For users seeking alternative options, the following flash memory chips can be considered: - LH28F800BFHE-PBTL90 - LH28F800BVHE-PBTL90 - LH28F800BGHE-PBTL90

These models offer similar capacities and features, providing flexibility in choosing the most suitable flash memory solution for specific requirements.

In conclusion, the LH28F800BJE-PTTL90 is a high-capacity flash memory chip that offers fast read and write speeds, low power consumption, and durability. It finds applications in various electronic devices and can be an excellent choice for data storage needs.