K4B1G1646I-BCK0 – DDR3 SDRAM – Samsung

The Samsung K4B1G1646I-BCK0 is a 1Gb DDR3 SDRAM organized as 64M x 16, rated for DDR3-1600 operation at 1.5V in a 96-ball FBGA package. This is an obsolete (EOL) device available through Pacific Component Xchange.

The Samsung K4B1G1646I-BCK0 is a 1-gigabit DDR3 SDRAM device built on Samsung’s I-die process and organized as 64M words x 16 bits. Rated for DDR3-1600 (1600 Mbps per pin) operation from a 1.5V supply and housed in a space-efficient 96-ball FBGA package, it remains a popular choice for embedded designs, networking gear, and industrial systems that were qualified around the x16 DDR3 footprint. Because this part is end-of-life (EOL) and no longer produced, Pacific Component Xchange stocks it to support legacy production runs and repair programs.

Key Features

• Memory type: DDR3 SDRAM (Samsung I-die)
• Density: 1Gb (1 gigabit)
• Organization: 64M x 16 (x16 data bus)
• Speed grade: DDR3-1600 (1600 Mbps / 800 MHz clock)
• Supply voltage: 1.5V
• Package: 96-ball FBGA
• Manufacturer: Samsung
• Lifecycle: Obsolete / End-of-Life (not re-orderable from the manufacturer)

Applications

• Networking and telecom equipment (routers, switches, gateways)
• Industrial and embedded control systems
• Set-top boxes, digital signage, and consumer electronics
• Single-board computers and SoC reference designs
• Legacy product repair and end-of-life production support

Why Source K4B1G1646I-BCK0 from Pacific Component Xchange

Pacific Component Xchange is an independent distributor specializing in hard-to-find, allocated, and obsolete memory. The Samsung K4B1G1646I-BCK0 has little to no authorized-distributor availability, which makes a trusted independent source essential for keeping legacy designs in production. We support global shipping, rigorous incoming inspection, and authenticity verification to mitigate counterfeit risk on scarce DDR3 components. With current inventory on hand, our team can help you secure the quantities you need. Request a quote (RFQ) today for current pricing, lead time, and date-code availability on the K4B1G1646I-BCK0.