K4B1G1646I-BMMA – DDR3L SDRAM – Samsung

The Samsung K4B1G1646I-BMMA is a 1Gb DDR3L SDRAM organized as 64M x 16, rated for DDR3-1866 (1866 Mbps) at 1.35V in a 96-ball FBGA package. This discontinued, hard-to-find memory device is available now from Pacific Component Xchange via RFQ.

The Samsung K4B1G1646I-BMMA is a 1Gb (1 gigabit) DDR3L SDRAM from Samsung’s I-die K4B1G1646I family, organized as 64M x 16. It supports a DDR3-1866 data rate of 1866 Mbps per pin and operates from a low-voltage 1.35V supply (DDR3L), with backward compatibility to 1.5V operation. The device ships in a space-efficient 96-ball FBGA package. The x16 wide I/O makes it well suited to embedded and single-DRAM designs where a high-bandwidth interface is needed without populating multiple x8 devices.

This is a mature, discontinued DDR3L component with little to no authorized-distributor stock remaining. Pacific Component Xchange specializes in sourcing exactly these hard-to-find and obsolete memory devices to keep legacy builds and long-lifecycle production lines running.

Key Features

• Memory type: DDR3L SDRAM (Samsung I-die)
• Density: 1Gb (1 gigabit)
• Organization: 64M x 16 (x16 data width)
• Speed grade: DDR3-1866, 1866 Mbps/pin
• Supply voltage: 1.35V (DDR3L), backward compatible to 1.5V
• Package: 96-ball FBGA
• Compliance: RoHS, Lead-Free / Halogen-Free

Applications

• Embedded systems and single-board computers
• Networking and telecom line cards
• Industrial control and HMI equipment
• Set-top boxes, digital signage, and consumer electronics
• Legacy PC, server, and storage platforms requiring DDR3/DDR3L replacements

Why Source K4B1G1646I-BMMA from Pacific Component Xchange

Pacific Component Xchange is an independent distributor focused on hard-to-find, end-of-life, and allocated memory. The K4B1G1646I-BMMA is discontinued and rarely available through franchised channels, which makes a trusted independent source essential for sustaining existing designs and field-service inventory.

• In-demand inventory: Quantity available now, ready for quotation.
• Obsolete & hard-to-find specialists: We track and secure parts that authorized distributors no longer carry.
• Authenticity & quality: Inspection and traceability processes to guard against counterfeit and substandard product.
• Global shipping: Fast, worldwide fulfillment for prototype through production volumes.

Request a quote today. Submit an RFQ for the Samsung K4B1G1646I-BMMA and our sourcing team will respond promptly with pricing, lead time, and available quantity.