K4A8G085WC-BIWE – DDR4 SDRAM – Samsung

Samsung K4A8G085WC-BIWE is an 8Gb DDR4 SDRAM (1G x8) C-die device rated at DDR4-3200, in a 78-ball FBGA package with an industrial -40°C to +95°C operating temperature range. Available now for RFQ from Pacific Component Xchange.

The Samsung K4A8G085WC-BIWE is an 8 Gb DDR4 SDRAM memory device organized as 1G x 8 (64M x 8 x 16 banks). Built on Samsung’s 8Gb C-die DDR4 process, it operates at a DDR4-3200 data rate (3200 Mbps per pin) on a 1.2 V supply and is supplied in a compact 78-ball FBGA package. The -BIWE ordering suffix designates the industrial temperature grade (-40°C to +95°C, T_C), making this part well suited to demanding embedded, networking, and automotive-adjacent designs where standard commercial DRAM cannot be used.

As a discrete x8 DRAM component, the K4A8G085WC-BIWE is commonly placed on memory modules and embedded boards where designers need high-density, JEDEC-compliant DDR4 in a wide operating-temperature envelope.

Key Features

• Manufacturer: Samsung
• Memory type: DDR4 SDRAM (8Gb C-die)
• Density: 8 Gb
• Organization: 1G x 8 (x8 data width)
• Data rate / speed grade: DDR4-3200 (3200 Mbps)
• Supply voltage: 1.2 V (VDD / VDDQ)
• Package: 78-ball FBGA
• Operating temperature: Industrial, -40°C to +95°C
• Bank groups: 16 banks (4 bank groups x 4 banks), per JEDEC DDR4 x8

Applications

• Industrial and embedded computing
• Networking, routers, and switches
• Industrial PCs and single-board computers
• Automotive-adjacent and infrastructure equipment
• Edge servers and data-collection systems
• DDR4 memory modules requiring wide-temperature DRAM

Why Source K4A8G085WC-BIWE from Pacific Component Xchange

Industrial-grade DDR4 such as the K4A8G085WC-BIWE can be difficult to obtain through standard authorized channels, especially in production volume. Pacific Component Xchange is an independent distributor specializing in hard-to-find, allocated, and obsolete memory. We currently have quantity available on this part and support volume requirements.

Every order is backed by our commitment to authenticity and quality assurance, with inspection and testing processes to mitigate counterfeit risk. We offer global shipping and responsive support for engineers and buyers sourcing end-of-life or supply-constrained components.

Request a quote (RFQ) today for K4A8G085WC-BIWE and let our sourcing team confirm current stock, lead time, and pricing for your required quantity.