MX29LV640EBXEI-70G

Product Overview

Category

The MX29LV640EBXEI-70G belongs to the category of flash memory chips.

Use

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

Characteristics

• High storage capacity: The MX29LV640EBXEI-70G offers a large storage capacity of 64 megabits (8 megabytes).
• Fast data transfer rate: It provides a high-speed data transfer rate, enabling quick access to stored information.
• Reliable performance: This flash memory chip ensures reliable and stable performance, making it suitable for various applications.
• Low power consumption: The MX29LV640EBXEI-70G is designed to consume minimal power, enhancing energy efficiency in electronic devices.

Package and Quantity

The MX29LV640EBXEI-70G is available in a compact package that protects the chip from external elements. It is commonly sold in quantities of one or more, depending on the customer's requirements.

Specifications

• Manufacturer: MXIC (Macronix International Co., Ltd.)
• Model: MX29LV640EBXEI-70G
• Memory Type: Flash memory
• Capacity: 64 megabits (8 megabytes)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 70 nanoseconds
• Interface: Parallel
• Package Type: TSOP (Thin Small Outline Package)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MX29LV640EBXEI-70G has a total of 48 pins, which are arranged as follows:

1. VCC (Power Supply)
2. A0-A18 (Address Inputs)
3. DQ0-DQ15 (Data Inputs/Outputs)
4. CE# (Chip Enable)
5. OE# (Output Enable)
6. WE# (Write Enable)
7. RESET# (Reset)
8. RP (Ready/Busy)
9. BYTE# (Byte/Word Organization Selection)
10. VSS (Ground)

Functional Features

• Erase and Program Operations: The MX29LV640EBXEI-70G supports both sector erase and byte/word programming operations, allowing flexible data manipulation.
• Block Locking: This flash memory chip provides the option to lock specific blocks of memory, preventing accidental modification or erasure.
• Automatic Sleep Mode: When not in use, the MX29LV640EBXEI-70G enters a low-power sleep mode, conserving energy and extending battery life in portable devices.
• Error Correction Code (ECC): It incorporates ECC functionality to detect and correct errors that may occur during data transfer, ensuring data integrity.

Advantages and Disadvantages

Advantages

• High storage capacity for extensive data storage needs.
• Fast data transfer rate for quick access to stored information.
• Reliable performance ensures consistent operation.
• Low power consumption enhances energy efficiency.
• Block locking feature provides data security.

Disadvantages

• Limited compatibility with certain older devices that do not support parallel interfaces.
• Relatively higher cost compared to lower-capacity flash memory chips.

Working Principles

The MX29LV640EBXEI-70G utilizes the principles of flash memory technology. It stores data by trapping electric charges within floating gate transistors. These charges represent binary values (0s and 1s) and can be erased or programmed using specific electrical signals. When the device is powered on, the stored data can be accessed and manipulated as required.

Detailed Application Field Plans

The MX29LV640EBXEI-70G finds applications in various electronic devices, including but not limited to: - Computers and laptops - Smartphones and tablets - Digital cameras - Gaming consoles - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. MX29LV640EBXEI-70G: The model described in this entry.
2. MX29LV320EBXEI-70G: A flash memory chip with a capacity of 32 megabits (4 megabytes).
3. MX29LV128EBXEI-70G: A flash memory chip with a capacity of 128 megabits (16 megabytes).
4. MX29LV256EBXEI-70G: A flash memory chip with a capacity of 256 megabits (32 megabytes).

These alternative models offer different storage capacities to cater to various application requirements.

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