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W9825G6KH-6

Name: W9825G6KH-6
Rating: 4.8 (15 reviews)

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IC DRAM 256MBIT PAR 54TSOP II

제조업체화방전자
제조업체 부품 #W9825G6KH-6
데이터시트 W9825G6KH-6 DataSheet
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사양

속성	가치
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	0°C ~ 70°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

개요

Description

The W9825G6KH-6 is a type of DRAM (Dynamic Random-Access Memory) chip manufactured by Winbond Electronics Corporation. It is a high-speed, low-power synchronous DRAM designed for use in a wide range of applications, including consumer electronics, computing devices, and telecommunications equipment. This chip features a 2.5V power supply and offers a 256M density configuration, making it suitable for applications that require efficient memory solutions.
Key specifications of the W9825G6KH-6 include a 32M x 8-bit organization, a maximum clock frequency of 166 MHz, and a CAS (Column Address Strobe) latency of 2 or 3. The chip supports multiple operating modes, such as burst read and write, ensuring flexibility in data processing tasks. It also has various power-saving features, including deep power-down and automatic power-down modes, which help reduce energy consumption in devices.
Overall, the W9825G6KH-6 provides a balance of performance, efficiency, and cost-effectiveness, making it a popular choice for manufacturers seeking reliable DRAM solutions in a competitive market.

Equivalent

The W9825G6KH-6 is a 256Mb DDR SDRAM chip typically used in memory applications. Equivalent products include:
1. Samsung K4H561638J-LCCC
2. Micron MT46V64M8P-6T
3. Hynix HY5DU121622CTP-J
4. Elpida EDD5116AFTA-6B
These chips have similar specifications in terms of memory size, speed, and DDR technology. Always verify compatibility with your specific application requirements.

Features

The W9825G6KH-6 is a DRAM chip from Winbond, typically used in various electronic applications. Key features include:
1. Memory Type: DDR (Double Data Rate) SDRAM, which offers high-speed data transfer capabilities.
2. Capacity: Typically, this chip provides a capacity of 256Mbit.
3. Data Rate: Operates at a data rate compatible with DDR speeds, ensuring efficient data handling and processing.
4. Voltage: Typically operates at a voltage level of around 2.5V, which is standard for DDR SDRAM.
5. Package: Available in a compact TSOP (Thin Small Outline Package), which is space-efficient and suitable for surface mounting on PCBs.
6. Applications: Used in various applications, including consumer electronics, communication devices, and computing equipment, where reliable memory performance is required.
7. Temperature Range: Designed to function effectively within a standard commercial temperature range, ensuring reliability in diverse environments.
These features make the W9825G6KH-6 suitable for applications requiring stable and efficient memory performance.

Pinout

The W9825G6KH-6 is a 512Mbit DDR2 SDRAM manufactured by Winbond. It features a 66-ball FBGA (Fine-Pitch Ball Grid Array) package. This memory module is organized as 32M x 16 bits x 8 banks, providing high-speed data transfer rates suitable for a variety of applications.
The primary functions of the W9825G6KH-6 include:
1. High-Speed Data Transfer: Supports up to 400 MHz clock speeds (DDR2-800), allowing for efficient data processing.
2. Memory Organization: Arranged in multiple banks to facilitate quick data access and management.
3. Low Power Consumption: Designed to operate at a lower voltage (1.8V), optimizing power efficiency.
This DDR2 SDRAM is commonly used in applications that require balanced performance and power efficiency, such as embedded systems, consumer electronics, and networking equipment. Its architecture and performance characteristics make it a versatile choice for systems demanding moderate memory bandwidth and efficient power use.

Manufacturer

The W9825G6KH-6 is manufactured by Winbond Electronics Corporation. Winbond is a Taiwanese company that specializes in the design and manufacturing of semiconductor products, particularly known for its memory solutions. The company produces a variety of memory products, including DRAM, NOR Flash, and NAND Flash memory. Winbond’s offerings are used in a wide range of applications, such as consumer electronics, automotive, industrial, and communication devices. The company is recognized for its focus on innovation and quality in the semiconductor industry.

Application

The W9825G6KH-6 is a 256Mb SDRAM chip commonly used in consumer electronics, telecommunications, and computing applications. Its primary functions include serving as temporary storage to enhance system performance and speed. It is often utilized in digital cameras, printers, networking equipment, and embedded systems where efficient, high-speed data processing is required. Its compatibility with various processors and controllers makes it suitable for use in industrial applications, automotive electronics, and smart devices.

Package

The W9825G6KH-6 is typically provided in a TSOP II (Thin Small Outline Package) with 54 pins. This packaging is common for SDRAM chips, offering a compact design suitable for surface mounting on PCBs.

Frequently Asked Questions

Q: What is the maximum operating frequency of the W9825G6KH-6?
A: The device supports a maximum clock frequency of 166 MHz, enabling fast data access for SDRAM applications.

Q: Does this DRAM support a 16-bit data bus interface?
A: Yes, the memory organization is 16M x 16, utilizing a parallel interface with a 16-bit data bus width.

Q: What is the typical access time for this SDRAM?
A: The access time is specified as 5 ns, ensuring low-latency read operations under rated conditions.

Q: What is the operating voltage range for the W9825G6KH-6?
A: It requires a supply voltage between 3V and 3.6V, making it suitable for standard 3.3V logic systems.

Q: Can this device operate in extended temperature environments?
A: No, the operating temperature range is 0°C to 70°C (TA), limiting it to commercial-grade applications.

Q: What package type is available for this part?
A: It comes in a 54-TSOP II (0.400", 10.16mm Width) surface-mount package, delivered in tray packaging.

Q: Is the W9825G6KH-6 a volatile or non-volatile memory?
A: It is a volatile memory type, specifically SDRAM, which requires continuous power to retain data.