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W9825G6KH-6I
+StücklisteIC DRAM 256MBIT PAR 54TSOP II
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HerstellerWinbond Electronics
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Herstellerteil #W9825G6KH-6I
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Datenblatt W9825G6KH-6I DataSheet
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Auf Lager5723
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Base Product Number | W9825G6 |
| Digi Key Programmable | Not Verified |
| Memory Type | Volatile |
| Memory Format | DRAM |
| Technology | SDRAM |
| Memory Size | 256Mbit |
| Memory Organization | 16M x 16 |
| Memory Interface | Parallel |
| Clock Frequency | 166 MHz |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 54-TSOP (0.400", 10.16mm Width) |
| Supplier Device Package | 54-TSOP II |
| Packaging | Tray |
| Access Time | 5 ns |
Übersicht
Description
These chips are used in a variety of electronic devices to provide temporary data storage that the processor can access quickly for running applications and executing tasks. The "25" in the model number may indicate a density or capacity specification, while the "6" might refer to the speed grade of the memory. The "I" typically denotes an industrial-grade component, suggesting it is designed to operate under a wider range of temperatures compared to standard consumer-grade components.
Overall, if you're integrating or repairing devices that utilize this memory, understanding the specifics of the SDRAM, such as its speed, voltage requirements, and temperature tolerance, is crucial for ensuring compatibility and performance.
Equivalent
Features
1. Type: SDRAM (Synchronous Dynamic RAM).
2. Density: 256Mb (Megabits).
3. Organization: Typically organized as 16M x 16 bits.
4. Speed: The "-6I" suggests a speed grade, suitable for industrial applications, with a cycle time that may correspond to a certain frequency, like 166MHz (6ns).
5. Voltage: Generally operates at 3.3V.
6. Package: Often available in TSOP (Thin Small Outline Package).
7. Temperature Range: Suitable for industrial temperatures, typically -40°C to 85°C.
8. Applications: Used in a variety of electronic applications, including networking equipment, consumer electronics, and automotive systems.
These features make it suitable for environments requiring reliable and efficient memory performance. Always refer to the manufacturer's datasheet for precise specifications and compatibility.
Pinout
The main functions of the W9825G6KH-6I include:
1. High-Speed Data Transfer: It operates on a double data rate, meaning data is transferred on both the rising and falling edges of the clock signal, effectively doubling the data rate without increasing the clock frequency.
2. Burst Lengths: Supports burst lengths of 2, 4, or 8, allowing for efficient data transfer in blocks.
3. Auto Refresh: Includes auto-refresh and self-refresh modes to maintain data integrity and reliability.
4. Low Power Consumption: Designed for efficient power usage, which is crucial for battery-powered applications.
Overall, the W9825G6KH-6I is designed to provide high-speed data processing capabilities while maintaining efficient power consumption.
Manufacturer
Winbond's products are widely used in various applications, including consumer electronics, automotive, industrial, and networking sectors. The company focuses on delivering high-quality, reliable, and cost-effective memory solutions that meet the diverse needs of its global clientele. Additionally, Winbond is recognized for its innovation and commitment to advancing memory technology, contributing significantly to the development of the semiconductor industry.
Application
Package
Frequently Asked Questions
Q: What is the maximum clock frequency supported by the W9825G6KH-6I?
A: This SDRAM supports a maximum clock frequency of 166 MHz, ensuring high-speed data access for your parallel interface designs.
Q: What is the memory organization of this DRAM component?
A: It is organized as 16M x 16 bits, providing a total memory size of 256 Mbit, ideal for embedded systems requiring moderate-density volatile storage.
Q: Is this component suitable for industrial temperature applications?
A: Yes, it operates over an industrial temperature range of -40°C to 85°C (TA), making it reliable for harsh environments.
Q: What is the access time for the W9825G6KH-6I?
A: The access time is specified as 5 ns, enabling quick read/write cycles in synchronous operations.
Q: What is the supply voltage requirement for this SDRAM?
A: It requires a supply voltage between 3V and 3.6V, ensuring compatibility with standard 3.3V logic systems.
Q: Does this part come in a surface-mount package?
A: Yes, it is available in a 54-TSOP II (0.400", 10.16mm width) surface-mount package, suitable for automated assembly.