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W949D2DBJX5I
+BOMIC DRAM 512MBIT PAR 90VFBGA
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Nhà sản xuấtWinbond Electronics
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Ông. Phần #W949D2DBJX5I
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Bảng dữ liệu W949D2DBJX5I DataSheet
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Có sẵn5439
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| 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 |
Tổng quan
Description
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
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
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 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
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.