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Winbond SDRAM Memory Chip 1 GB Surface Mount 60-Pin 16 bit VFBGA W971GG8NB25I

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Winbond SDRAM Memory Chip 1 GB Surface Mount 60-Pin 16 bit VFBGA W971GG8NB25I

Name: Winbond SDRAM Memory Chip 1 GB Surface Mount 60-Pin 16 bit VFBGA W971GG8NB25I
Brand: Winbond
SKU: 291346
Price: 7.16 USD
Availability: InStock

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Category Memory Chips Brand Winbond Condition New

Specifications

Country of Origin	India
Brand	Winbond
Height	650μm
Length	9.1mm
Model	W971GG8NB25I
Width	8.1mm
Mount Type	Surface
Series	W971GG8NB
Maximum Operating Temperature	95°C
Package Type	VFBGA
Minimum Operating Temperature	-40°C
Memory size	1GB
Standards/Approvals	RoHS
Pin Count	60
Maximum Supply Voltage	1.9V
Minimum Supply Voltage	1.7V
Organisation	128M x 8
Number of Bits per Word	8
Maximum Random Access Time	0.4ns
Number of Words	128M

Key Features

This SDRAM chip has a memory size of 1 GB and is organized as 128M x 8.
The device operates with a data bus width of 16 bits and 8 bits per word.
It features a maximum random access time of 0.4 nanoseconds for efficient performance.
The chip package is a 60-pin Very Fine Ball Grid Array (VFBGA) with surface mount technology.
Designed to operate in a temperature range from -40°C to 95°C.
The supply voltage ranges between 1.7 V and 1.9 V ensuring stable operation.
Its physical dimensions are 9.1 mm length, 8.1 mm width, and a height of 650 μm.
The model belongs to the W971GG8NB series and complies with RoHS standards.

Product Description

Winbond W971GG8NB25I SDRAM is a high-performance 1 GB (1 Gigabit) Memory Chip designed for surface mount applications. It features a 60-pin Very Fine Ball Grid Array (VFBGA) package and a 16-bit data bus width, making it suitable for advanced electronic and semiconductor applications in industries such as consumer electronics, computing, communications, and industrial control systems.

This SDRAM is organized as 128 million words by 8 bits and provides extremely fast data access with a maximum random access time of 0.4 nanoseconds. The device supports 8 banks with 8 bits per word and ensures data transfer at high rates through dual data rate (DDR2) architecture allowing two transfers per clock cycle.

The memory chip operates under a supply voltage range of 1.7 to 1.9 volts and functions reliably in extreme environmental temperatures from -40°C to 95°C, suitable for harsh industrial and automotive electronic systems.

Physically, the W971GG8NB25I comes in a compact form factor with dimensions 9.1 mm length, 8.1 mm width, and height of 650 μm, making it ideal for densely packed printed circuit boards (PCBs). The surface mount VFBGA packaging type delivers efficient space utilization and superior mechanical stability for high-speed signal integrity.

Memory size: 1 GB, organized as 128M x 8. Data bus width: 16 bit with 8 bits per word. Maximum random access time: 0.4 ns. Package type: 60-pin VFBGA surface mount. Operating temperature: -40°C to 95°C. Supply voltage: 1.7 V to 1.9 V.

Height: 650 μm, Length: 9.1 mm, Width: 8.1 mm. Series: W971GG8NB complying with RoHS standards.

This component is vital for use in microcontroller memory expansion, high-speed computing devices, embedded systems, and other semiconductor-based hardware designs requiring fast, reliable volatile memory. It complements industrial, laboratory, automotive, and manufacturing applications requiring strict adherence to quality and performance standards.

EnvMart offers this Winbond SDRAM W971GG8NB25I Memory Chip to customers seeking durable and high-quality semiconductor solutions. Explore more semiconductor and memory chip options in our catalog for your design and industrial needs.

Explore more products in our Memory Chips category.