Samsung K3LK6K6 / K3LKBKB (LPDDR4X 200-ball) Alternative - Loongtion Functional Alternative
Functional Alternative Alternative for Samsung K3LK6K6 / K3LKBKB (LPDDR4X 200-ball) — parameter alignment for BOM review, why evaluate Loongtion, FAQs, and datasheet / sample paths. Qualify on your board before swap.
K3LK6K6 / K3LKBKB (LPDDR4X 200-ball)
Also listed as
K3LK6K6, K3LKBKB, K3LK6K60, Samsung LPDDR4X 200-ball
YZDB5CCBM-EA-A / YZDB6CCBM-EA-A / YZDB7CCDM-EA-A
Functional Alternative · Alternative
Summary
Samsung K3LK6K6 / K3LKBKB LPDDR4X 200-ball family — Functional Alternative to Loongtion YZDB* (0.6V). Confirm density, channel map, and FBGA200 ball-out on the SoC. Not Pin-to-Pin certified. (These are Samsung PNs — not SK hynix.)
Parameter alignment
Key handbook fields side by side — confirm package, grade, and firmware against the datasheet for your build.
| Parameter | Loongtion | Samsung |
|---|---|---|
| Density | 2 / 4 / 8 GB | Family-dependent |
| Package | FBGA200 (verify map) | 200-ball (verify map) |
| Voltage (core) | 0.6V LPDDR4X | 0.6V LPDDR4X |
| Temperature | −40~+85°C | Industrial (verify SKU) |
Why evaluate Loongtion for this PN
Cross-reference is not only for discontinued parts — many OEMs qualify a Loongtion path as a second source next to Samsung, then use it for dual-sourcing, allocation relief, or future EOL coverage.
- Second source — not only an EOL story Use this mapping to dual-source alongside Samsung. Qualify Loongtion once so allocation, long lead times, or a future EOL on K3LK6K6 / K3LKBKB (LPDDR4X 200-ball) does not stop your line.
- Functional Alternative path for BOM review This page documents the Loongtion PN, key parameter alignment, and compatibility type. Treat it as engineering guidance — confirm package, speed/firmware, and temperature on your host before production.
- Industrial temperature grades where listed Loongtion lists −40~+85°C for this line. Match the ordering PN to your environmental requirement (commercial, wide-temp, or Extreme-temp / GJB where offered).
- Direct engineering, samples, and small-batch pilots Request datasheet and samples with your incumbent PN, board, and temperature grade. Typical engineering reply is within one business day on China business days — useful for pilots before you lock an AVL dual-source.
Typical applications
Common equipment contexts where engineers search for this part family or a compatible alternative.
- Industrial PLC / DCS controllers
- CNC and motion controllers
- Industrial PCs and HMIs
- Long-lifecycle embedded boards
- Medical and test equipment (where grade allows)
FAQs for this cross-reference
What does “Functional Alternative” mean for K3LK6K6 / K3LKBKB (LPDDR4X 200-ball)?
It means Loongtion YZDB5CCBM-EA-A / YZDB6CCBM-EA-A / YZDB7CCDM-EA-A is a documented functional or form-factor path for BOM exploration versus Samsung K3LK6K6 / K3LKBKB (LPDDR4X 200-ball) — not a blanket semiconductor interchangeability warranty. Confirm interface, package, capacity/density, firmware, and temperature on your host.
Can I use Loongtion as a second source while still buying Samsung?
Yes — that is a common international OEM pattern. Qualify the Loongtion PN on your board, keep Samsung as primary if required, and use Loongtion for allocation relief, cost/lead-time balance, or future EOL coverage.
What must I verify before substituting?
Match the critical interface and mechanical constraints (package / form factor, protocol, capacity, voltage, speed, endurance class). Then validate firmware behavior, power, and −40~+85°C on the target platform.
Can I get a sample for evaluation?
Yes. Request a sample with incumbent PN, application, temperature grade, and qty. Engineering will confirm the closest Loongtion PN and shipping plan.
Related Loongtion products
Open a product page for specs, documents, and inquiry.
Related technical resources
Guides and notes that help qualify replacement, layout, and temperature choices.
Related cross-references
Other published mappings in the same product family.
| Vendor | Vendor PN | Loongtion PN | |
|---|---|---|---|
| SK hynix | H9HCNNNB* |
YZDB5CCBM-EA-A / YZDB6CCBM-EA-A / YZDB7CCDM-EA-A |
Details |
| Samsung | K4U6E3S4AM-MGC1 |
YZDB5CCBM-EA-A / YZDB6CCBM-EA-A / YZDB7CCDM-EA-A |
Details |
| Micron | MT53E1G32D2FW-046 |
YZDB5CCBM-EA-A / YZDB6CCBM-EA-A / YZDB7CCDM-EA-A |
Details |
| Winbond | W957A6MB |
YZDB5CCBM-EA-A / YZDB6CCBM-EA-A / YZDB7CCDM-EA-A |
Details |
| Samsung | K3LKBKB* / K3LK6K6* (LPDDR4X 200-ball family) |
YZDB5CCBM-EA-A / YZDB6CCBM-EA-A / YZDB7CCDM-EA-A |
Details |
| Micron | MT53E* / MT53D* (LPDDR4X family) |
YZDB5CCBM-EA-A / YZDB6CCBM-EA-A / YZDB7CCDM-EA-A |
Details |
Source: Handbook §5 + knowledge-base LPDDR4X xref. Dedicated P1 page; broader family remains samsung-lpddr4x-200ball-family.
All manufacturer names, logos, and part numbers (such as Micron, Samsung, SK hynix, Phison, Kontron, Silicon Motion, and others) used on this website are for cross-reference and identification purposes only. These trademarks remain the property of their respective owners. Loongtion is not an authorized distributor or affiliate of these manufacturers.
Need help qualifying this functional alternative?
Share the incumbent PN, target board, and temperature grade — we respond within one business day on China business days (Mon–Fri, UTC+8; excl. public holidays).