MX29F400CTTI-70G

Product Overview

Category

The MX29F400CTTI-70G 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 MX29F400CTTI-70G retains stored data even when power is turned off.
• High capacity: With a storage capacity of 4 megabits (512 kilobytes), it can store a significant amount of data.
• Fast access time: The MX29F400CTTI-70G provides quick access to stored data, ensuring efficient operation of the device.
• Reliable performance: It offers reliable data storage and retrieval, minimizing the risk of data loss or corruption.
• Low power consumption: This flash memory consumes minimal power, making it suitable for battery-powered devices.
• Wide temperature range: The MX29F400CTTI-70G operates reliably across a wide temperature range, making it suitable for various environments.

Package and Quantity

The MX29F400CTTI-70G is available in a compact Thin Small Outline Package (TSOP) with 48 pins. It is typically sold in quantities of one unit per package.

Specifications

• Manufacturer: MXIC (Macronix International Co., Ltd.)
• Part Number: MX29F400CTTI-70G
• Memory Type: Flash Memory
• Capacity: 4 Megabits (512 Kilobytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP (Thin Small Outline Package)
• Pin Count: 48

Detailed Pin Configuration

The MX29F400CTTI-70G has a total of 48 pins. The pin configuration is as follows:

1. VCC (Power Supply)
2. A0-A18 (Address Inputs)
3. CE# (Chip Enable)
4. OE# (Output Enable)
5. WE# (Write Enable)
6. I/O0-I/O7 (Data Input/Output)
7. RY/BY# (Ready/Busy Output)
8. RESET# (Reset Input)
9. WP#/ACC (Write Protect/Acceleration Input)
10. VSS (Ground)

Functional Features

The MX29F400CTTI-70G offers the following functional features:

• High-speed data transfer: It supports fast read and write operations, enabling quick data access.
• Block erase capability: The flash memory can erase data in blocks, allowing for efficient memory management.
• Write protection: The WP# pin provides write protection, preventing accidental modification or deletion of stored data.
• Ready/Busy output: The RY/BY# pin indicates the status of the device, whether it is ready for data access or busy with internal operations.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Reliable performance
• Low power consumption
• Wide temperature range operation

Disadvantages

• Limited endurance: Flash memory has a limited number of erase/write cycles before it may become unreliable.
• Higher cost per bit compared to other types of memory.

Working Principles

The MX29F400CTTI-70G utilizes the principles of floating-gate transistors to store and retrieve data. It employs a grid of memory cells, each consisting of a floating-gate transistor that can be electrically programmed and erased. When data is written, charges are trapped in the floating gate, representing the stored information. To read the data, the charges are measured, allowing the retrieval of the stored information.

Detailed Application Field Plans

The MX29F400CTTI-70G is widely used in various electronic devices and applications, including:

1. Computers: Used for storing BIOS (Basic Input/Output System) firmware.
2. Smartphones and Tablets: Provides non-volatile storage for operating systems, applications, and user data.
3. Digital Cameras: Stores images, videos, and other multimedia files.
4. Automotive Electronics: Utilized for firmware storage in car infotainment systems, navigation systems, and engine control units.
5. Industrial Control Systems: Used for program storage in PLCs (Programmable Logic Controllers) and other industrial automation equipment.

Detailed and Complete Alternative Models

1. MX29LV400CBTC-70G: Similar flash memory with 4 Megabits capacity, 70 nanoseconds access time, and TSOP package.
2. AT49BV4096A-90TI: Flash memory from Atmel Corporation with 4 Megabits capacity, 90 nanoseconds access time, and TSOP package.
3. S29GL032