W949D2DBJX5I

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W949D2DBJX5I

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IC DRAM 512MBIT PAR 90VFBGA

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規格

屬性 價值
Part Status Active
Digi Key Programmable Not Verified
Memory Type Volatile
Memory Format DRAM
Technology SDRAM - Mobile LPDDR
Memory Size 512Mbit
Memory Organization 16M x 32
Memory Interface Parallel
Clock Frequency 200 MHz
Write Cycle Time - Word, Page 15ns
Access Time 5 ns
Voltage - Supply 1.7V ~ 1.95V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 90-TFBGA
Supplier Device Package 90-VFBGA (8x13)
Base Product Number W949D2

概述

Description

The W949D2DBJX5I is a specific model of NAND flash memory chip, commonly used in various electronic devices for data storage and retrieval. This type of memory is non-volatile, meaning it retains data even when power is turned off. The chip typically features high-speed performance, low power consumption, and reliability, making it suitable for applications in smartphones, tablets, laptops, and embedded systems.
Key characteristics often include a certain density (measured in gigabits or gigabytes), interface type (like ONFI or Toggle), and endurance ratings that indicate how many write/erase cycles it can endure before failure. Advances in NAND technology have led to faster read/write speeds and larger storage capacities, enhancing the overall performance of consumer electronics.
Understanding the specifications and capabilities of the W949D2DBJX5I can help in selecting the right storage solution for various technological needs, from casual use to more demanding applications.

Equivalent

The W949D2DBJX5I is a DRAM chip, specifically a 2Gb DDR2 SDRAM. Equivalent products include:
1. MT47H64M16HR-25E
2. K4T1G164QE-HCC9
3. Hynix H5TQ1G83BFR
4. Samsung K4T1G164QA
Ensure compatibility with your specific application regarding voltage, speed, and pin configuration when selecting an equivalent.

Features

The W949D2DBJX5I is a DRAM memory chip produced by Winbond. It typically features 512Mb (megabits) capacity, DDR3 (Double Data Rate 3) technology, and operates at a voltage of 1.5V. The chip is designed for high-speed data processing and is commonly used in various applications such as consumer electronics, automotive systems, and industrial devices.
Key features include:
- Data Rate: Supports speeds of up to 1066 MT/s (megatransfers per second).
- Organization: Often organized as 64Mb x 8 or 128Mb x 4 for flexible integration.
- Temperature Range: Designed for commercial applications, usually with a standard temperature range.
- Package Type: Available in various packages, including FBGA (Fine Ball Grid Array) for compact design.
This memory is known for its reliability and performance in demanding environments, making it suitable for a wide range of electronic applications.

Pinout

The W949D2DBJX5I is a DRAM (Dynamic Random Access Memory) chip manufactured by Winbond. It typically comes in a 54-pin TSOP (Thin Small Outline Package) configuration. This chip is designed for high-density applications and supports a variety of functions, primarily focusing on data storage and retrieval in electronic devices.
The primary functions of this memory chip include:
1. Data Storage: It stores data temporarily for quick access by the processor.
2. Read/Write Operations: It allows simultaneous read and write operations, facilitating efficient data handling.
3. Refresh Cycles: The chip requires periodic refresh cycles to maintain data integrity, which is a characteristic of DRAM technology.
Overall, the W949D2DBJX5I is used in various applications, including computers, consumer electronics, and embedded systems, where reliable and fast memory access is essential.

Manufacturer

The W949D2DBJX5I is a memory chip manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and production of semiconductor memory devices. Founded in 1987, the company focuses on a variety of memory solutions, including DRAM, Flash memory, and other specialized memory products.
Winbond serves a diverse range of markets, including consumer electronics, automotive, industrial, and networking applications. Its products are widely used in devices such as smartphones, tablets, computers, and embedded systems. The company is known for its innovation in memory technology and aims to provide high-performance, reliable memory solutions tailored to the needs of various industries.
In summary, Winbond Electronics Corporation is a prominent semiconductor manufacturer, particularly recognized for its memory products, and plays a significant role in the global electronics supply chain.

Application

W949D2DBJX5I is a DRAM memory chip commonly used in various applications including mobile devices, consumer electronics, and automotive systems. It is suitable for tasks requiring high-speed data access and efficient memory management, making it ideal for smartphones, tablets, and laptops. Additionally, its reliability and performance make it suitable for industrial and embedded systems, where robust data processing is essential.

Package

The W949D2DBJX5I is typically packaged in a TSOP (Thin Small Outline Package) configuration. This package type is commonly used for memory devices, allowing for efficient space utilization on printed circuit boards.

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