MX29LV400CTXBI-90G

Product Overview

Category

MX29LV400CTXBI-90G belongs to the category of Flash Memory.

Use

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

Characteristics

• Non-volatile memory: The stored data is retained even when power is removed.
• High storage capacity: MX29LV400CTXBI-90G has a capacity of 4 megabits (512 kilobytes).
• Fast access time: It offers quick read and write operations, ensuring efficient data transfer.
• Low power consumption: This flash memory consumes minimal power during operation.
• Durable and reliable: MX29LV400CTXBI-90G is designed to withstand frequent read/write cycles without data loss.

Package and Quantity

MX29LV400CTXBI-90G is available in a compact surface-mount package. The specific package type and quantity may vary depending on the manufacturer and supplier.

Essence

The essence of MX29LV400CTXBI-90G lies in its ability to provide reliable and high-capacity storage for various electronic devices, contributing to their overall performance and functionality.

Specifications

• Manufacturer: MXIC (Macronix International Co., Ltd.)
• Part Number: MX29LV400CTXBI-90G
• Memory Type: Flash Memory
• Capacity: 4 Megabits (512 Kilobytes)
• Supply Voltage: 2.7V - 3.6V
• Access Time: 90 nanoseconds
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MX29LV400CTXBI-90G flash memory module features the following pin configuration:

1. VCC: Power supply voltage
2. A0-A18: Address inputs
3. DQ0-DQ7: Data input/output lines
4. CE#: Chip enable (active low)
5. OE#: Output enable (active low)
6. WE#: Write enable (active low)
7. RESET#: Reset signal (active low)
8. WP#/ACC: Write protect/acceleration control
9. RY/BY#: Ready/busy status output (active low)
10. A19/A20: Additional address inputs
11. NC: No connection
12. GND: Ground

Functional Features

• Erase and Program Operations: MX29LV400CTXBI-90G supports both sector erase and byte program operations, allowing flexible data manipulation.
• Block Locking: Certain sectors can be locked to prevent accidental erasure or modification of critical data.
• Automatic Sleep Mode: The flash memory enters a low-power sleep mode when not in use, conserving energy.
• Error Correction Code (ECC): Built-in ECC ensures data integrity by detecting and correcting errors during read operations.

Advantages and Disadvantages

Advantages

• High storage capacity for its size
• Fast access time for efficient data transfer
• Low power consumption
• Durable and reliable design
• Supports block locking for data protection
• Built-in ECC for data integrity

Disadvantages

• Limited storage capacity compared to newer flash memory models
• Parallel interface may limit compatibility with certain devices
• Higher cost per megabyte compared to other storage technologies

Working Principles

MX29LV400CTXBI-90G utilizes the principles of floating-gate transistors to store digital data. It employs a grid of memory cells, where each cell represents a bit of information. These cells can be electrically programmed and erased using specific voltage levels. During read operations, the stored charge in each cell is measured to determine the stored data.

Detailed Application Field Plans

MX29LV400CTXBI-90G 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

Its high capacity, fast access time, and reliability make it suitable for storing firmware, operating systems, application code, and other critical data in these devices.

Detailed and Complete Alternative Models

• MX29LV800CBTI-70G: 8 Megabit (1 Megabyte) flash memory with similar characteristics and pin configuration.
• MX29LV160CBTC-70G: 16 Megabit (2 Megabyte) flash memory with comparable features and interface.
• MX29LV320CBTC-70G: 32 Megabit (4 Megabyte) flash memory offering higher storage capacity within the same product family.

These alternative models provide options for higher storage requirements while maintaining compatibility and similar functionality to MX29LV400CTXBI-90G.

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