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MX29LV400CBTI-70G

Name: MX29LV400CBTI-70G
Rating: 4.7 (12 reviews)

IC FLASH 4MBIT PARALLEL 48TSOP

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資料表 MX29LV400CBTI-70G DataSheet
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規格

Series	MX29LV
Part Status	Active
Base Product Number	MX29LV400
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	4Mbit
Memory Organization	512K 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 MX29LV400CBTI-70G is a 4 Megabit (512 K x 8) CMOS Flash memory chip designed for high-performance applications. It features a 70 ns access time and operates on a single 3.0V to 3.6V supply, making it suitable for low-power devices. The chip supports both asynchronous read and write operations, with a block protection feature to safeguard critical data during updates.
It employs a standard 32-pin TSOP (Thin Small Outline Package) for compact designs, and its architecture allows for fast, byte-alterable programming. The MX29LV400CBTI-70G is ideal for use in consumer electronics, automotive applications, and embedded systems, thanks to its reliability and flexibility in firmware storage.
Additionally, it supports multiple programming modes, enabling efficient data handling and quick access, making it a popular choice for developers needing robust memory solutions.

Features

The MX29LV400CBTI-70G is a 4 Megabit (512 K x 8) CMOS Flash memory device. Key features include:
1. Access Speed: It has a maximum access time of 70 ns, allowing for rapid data retrieval.
2. Architecture: Utilizes a single 3.0V to 3.6V power supply, making it low-power and suitable for portable applications.
3. Program and Erase: Supports byte-wise programming and sector erase, enabling flexible data management.
4. Endurance: Offers a minimum of 100,000 program/erase cycles per sector.
5. Data Retention: Ensures data retention for at least 20 years.
6. Interface: Compatible with standard parallel interface for easy integration.
7. Package Options: Available in different packages, including TSOP and DIP, for versatile design applications.
This device is ideal for a variety of applications such as embedded systems, consumer electronics, and networking devices.

Package

The MX29LV400CBTI-70G comes in a TSOP (Thin Small Outline Package) type package. The specific dimensions are typically 40 pins, with a size of 20mm x 14mm.

Pinout

The MX29LV400CBTI-70G is a 4 megabit (512 K x 8) flash memory device with a 44-pin TSOP (Thin Small Outline Package) configuration.
### Pin Count and Functions:
- Total Pins: 44
- Key Pins:
- A0-A18: Address inputs (for memory access)
- DQ0-DQ7: Data input/output (8-bit data bus)
- CE: Chip Enable (activates the device)
- OE: Output Enable (controls data output)
- WE: Write Enable (controls programming and erasing)
- RESET: Reset input (to reset the device)
- WP: Write Protect (prevents accidental write operations)
- Vcc: Power supply (typically +3V to +3.6V)
- GND: Ground
This device is commonly used in applications requiring non-volatile memory storage, such as firmware and software storage in consumer electronics.

Manufacturer

The manufacturer of the MX29LV400CBTI-70G is Macronix International Co., Ltd. Macronix is a semiconductor company based in Taiwan that specializes in the design and production of non-volatile memory products, including NOR Flash and NAND Flash memory chips. Founded in 1989, Macronix is known for its innovative memory solutions used in a variety of applications, such as consumer electronics, automotive, industrial, and communications. The company focuses on providing high-quality, reliable memory products and has established a strong presence in the global semiconductor market.

Application

The MX29LV400CBTI-70G is a 4Mbit (512KB x8) Flash memory device primarily used in embedded systems. Its application areas include firmware storage, code execution in microcontrollers, automotive electronics, telecommunications equipment, consumer electronics, and industrial automation. It is ideal for applications requiring non-volatile memory with fast read times and the ability to be electrically erased and rewritten.

Equivalent

Equivalent products to the MX29LV400CBTI-70G include the Intel 28F400B, AMD AM29LV400BT, and SST39VF400A. These chips offer similar density (4Mb), voltage range, and functionality (Flash memory), making them suitable substitutes for applications requiring a 4Mbit Flash memory solution. Always verify compatibility with your specific application requirements before substituting.