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MX29LV640EBTI-70G

Name: MX29LV640EBTI-70G
Rating: 4.7 (12 reviews)

IC FLASH 64MBIT PARALLEL 48TSOP

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資料表 MX29LV640EBTI-70G DataSheet
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規格

Series	MX29LV
Part Status	Active
Base Product Number	MX29LV640
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	64Mbit
Memory Organization	8M x 8
Memory Interface	Parallel
Write Cycle Time - Word, Page	70ns
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package	48-TFSOP (0.724", 18.40mm Width)
Supplier Device Package	48-TSOP
Packaging	Tray
Access Time	70 ns

概述

Description

The MX29LV640EBTI-70G is a 64-megabit (8MB) flash memory chip designed for high-performance applications, including consumer electronics, networking equipment, and automotive systems. It employs a NAND architecture and operates at a voltage range of 2.7V to 3.6V, making it suitable for low-power applications.
This device features a fast access time of 70 nanoseconds, which allows for quick data retrieval and storage. It supports both single and dual I/O data transfer modes, enhancing data throughput. Additionally, the chip is designed to withstand a minimum of 100,000 program/erase cycles, ensuring durability and reliability in demanding environments.
The MX29LV640EBTI-70G is typically available in various packaging options, making it adaptable for different designs. It is often used in firmware storage, boot code, and other applications requiring non-volatile memory. Overall, this flash memory solution combines speed, efficiency, and robustness, making it a popular choice for a wide range of electronic devices.

Features

The MX29LV640EBTI-70G is a 64Mb (8MB) NOR Flash memory device featuring the following key attributes:
1. Architecture: It utilizes a 16-bit data bus and supports asynchronous read operations.
2. Access Time: Offers a maximum access time of 70 ns, enabling fast data retrieval.
3. Voltage Supply: Operates between 2.7V to 3.6V, making it suitable for low-power applications.
4. Programming: Supports a single 4-byte or 1-byte programming mode, enhancing flexibility in data handling.
5. Erase Capability: Features sector erase capability, allowing the erasure of 64KB sectors, which aids in efficient memory management.
6. Endurance: Designed for up to 100,000 program/erase cycles, ensuring durability for extensive use.
7. Data Retention: Ensures data retention of up to 20 years at 125°C.
8. Interface: Compatible with standard parallel interface for easy integration into various systems.
These features make the MX29LV640EBTI-70G ideal for applications such as boot code storage, firmware updates, and embedded systems.

Package

The MX29LV640EBTI-70G is typically available in a 44-pin TSOP (Thin Small Outline Package) type II. This package type is designed for surface mounting and provides a compact footprint for space-constrained applications.

Pinout

The MX29LV640EBTI-70G is a 64Mb (8MB) Flash memory device with a total of 48 pins. It is designed for use in embedded systems and offers features such as dual (1.8V and 3.3V) supply voltage operation. The primary functions of the pins include:
1. Data Input/Output (DQ0-DQ7): 8 data lines for read and write operations.
2. Address Inputs (A0-A18): To select memory addresses.
3. Chip Enable (CE): Activates the chip for read or write operations.
4. Write Enable (WE): Controls write operations.
5. Output Enable (OE): Enables output from the memory during read operations.
6. Reset (RESET): Resets the device.
7. Ready/Busy (RY/BY): Indicates the status of the device.
8. VCC and VSS: Power supply and ground connections.
The MX29LV640EBTI-70G operates at a speed of 70 ns and supports multiple programming and erasing modes.

Manufacturer

The MX29LV640EBTI-70G is manufactured by Macronix International Co., Ltd. Macronix is a semiconductor company based in Taiwan, specializing in the design and production of memory products, including NOR Flash and NAND Flash memory. The company primarily serves various markets, such as consumer electronics, telecommunications, and automotive industries. Macronix is known for its focus on high-performance and low-power memory solutions, catering to the increasing demand for efficient storage technologies in modern electronics.

Application

The MX29LV640EBTI-70G is a 64 Mb (8 MB) flash memory chip commonly used in embedded systems, consumer electronics, and telecommunications. Its applications include firmware storage in routers, digital cameras, automotive electronics, and industrial automation devices. Additionally, it is utilized in applications requiring data retention capabilities, such as BIOS or boot ROMs, where quick access and reliable performance are essential.

Equivalent

The MX29LV640EBTI-70G is a 64Mb (8MB) NOR Flash memory chip. Equivalent products include:
1. SST39VF6401 - 64Mb NOR Flash
2. W25X640 - 64Mb Serial NOR Flash
3. M29W640FB - 64Mb Parallel NOR Flash
4. AT49BV640 - 64Mb Flash Memory from Microchip
Always verify compatibility in terms of pinout, voltage, and timing specifications for your specific application.