Memory Products

Non-Standard Memory Products

  • 2JK has Direct Sourcing Capabilities to Original Sources and Manufacturers of Downgraded Memory Products
  • 2JK has World’s Most Competitive Technical Enabling and Software Capabilities
    • Codes for Speedy Sorting Process
    • High Speed Chip Sorting Program for DDR2 and DDR3
    • DIMM Test Program for High Speed DIMMs eliminating the use of RST Cards
    • Teradyne and Advantest Codes for Testing Chips and DIMM for SDR, DDR1,
      DDR2, and DDR3
    • Complete Test Programs for Chip and DIMM Test development In-House for
      Partial Memory Business
    • MP TOOL Interface for Testing USB Flash
    • Page Mode Testing for USB Drives
    • DG Flash Software to Sort ½ and ¼ Good Chips with Capabilities to Sort Other
      Capacities.
  • 2JK’s Focus is to “Go and Create New Markets”
    • Products Sourced with Technically Enabled are to be Sold to New Immerging and Growing Market like Southeast Asia (Indonesia), India, and Middle East through Strong Networks in Regional Contract Manufacturers, Government Infrastructure Development Agencies and Agents; and secondary IT, Consumer Electronics, Gaming, and other markets who they need Downgraded Memory Solutions.
      Micro SD Cards USB/UFD Manufacturing
      DRAM Memory Module MCP / e-MMC for MID/Mobile Phone Manufacturer
      DRAM and Flash Components for 2nd Low-End Market IoT Devices DRAM Components for Mid & Low-End Set-Top Box Manufacturing

Business Model & Process for OVERVIEW

Business of Interests

Wafer
DRAM Wafer Level Assembly PKG
Good Wafer LPDDR MCP (Add Flash + Controller)
Normal DDR FBGA
Low yield Wafer FBGA
Flash Good Wafer TSOP, Micro SD, USB Sip
BGA
eMMC (Add Controller)
MCP (Add Controller + LPDDR)
Partial Wafer BGA
TSOP, Micro SD, USB Sip
Low yield Wafer TSOP, USB Sip
Ink Wafer TSOP
Component
DRAM Component (Reclaim)
MCP, BGA – Sorting – Bin 1, Bin 2
Flash TSOP, Micro SD, USB Sip
BGA
eMMC (Add Controller)
MCP (Add Controller + LPDDR)
LGA**
Sorting:
Bin 1 (full), 2 (half), 3 (quarter), 4 (eighth)
Module,Card,SIP
SSD,Embedded
DRAM Module (RMA)
Rework DDR Module – BGA (single IC)
And sell to market by IC
Flash Pen-Drive Rework – TSOP or BGA
And sell to market by
TSOP / BGA
SSD

Business Model for DRAM

Test-House Service for DRAM Component

AGENDA CONTENTS
DRAM Components System Level Test for Module
  • DDR4 X4 for Server, High Speed (Over Clocking) for Gaming Module, Test for UTT & Reworked
  • RDIMM, UDIMM/SODIMM for PC & Workstation, Over-Clocking UDIMM/SODIMM for GamingPC

 

DRAM Module Refurbishment (Rework) BUSINESS

AGENDA CONTENTS (1) CONTENTS (2)
Failed DRAM Module RDIMM UDIMM SODIMM
  • Failed DRAM
    • DDR4 & DDR3
  • Scrapped DRAM
    • To Make 2Gb DRAM Based In-house Modules
      2GB/4GB UDIMM / SoDIMM
  • Detaching, Cleaning, Reshaping for Ball without
    Re-balling process

 

Sourcing DRAM Components & Module BUSINESS

AGENDA CONTENTS
Failed DRAM
Module &
Scrapped
DRAM Package
(DDR4/DDR3)
  • Failed DRAM Module (DDR4 / DDR3)
    • DDR4
    • DDR3
  • Scrapped DRAM Package (DDR4 / DDR3)

Business Model for NAND FLASH

Test-House (Sorting) Service for NAND FLASH

AGENDA CONTENTS
NAND FLASH, INK-DIE WAFERS and FAILED COMPONENTS & MODULES SYSTEM LEVEL TEST
  • 16GB MLC Inked Die Test > 3 Steps Test – Binning : 16GB / 8GB / 4GB
  • 8GB MLC Inked Die Test > 2 Steps Test – Binning : 8GB / 4GB
  • Component Test
  • Module Test

 

Sourcing Capabilities of NAND FLASH Ink-Die Wafers, Low Yield Wafers, Components & Module BUSINESS

AGENDA CONTENTS
NAND FLASH, INK-DIE WAFERS, LOW YIELD WAFERS, FAILED COMPONENTS & MODULES
  • Ink-Die Wafers ( with Examples at 35%)
    • 16GB MLC & TLC
    • 8GB MLC
  • Low Yield Wafers / Components / Modules

Mobile Memory Business for eMCP

CAPACITY Mobile DRAM
NAND TLC
eMCP
PACKAGE
16Gb + 16GB LPDDR3 16Gb/8Gb*2
NAND TLC 128Gb(16GB)
FBGA221
8Gb + 16GB LPDDR3 8Gb
NAND TLC
128Gb(16GB)/
64Gb(8GB)*2
FBGA221
8Gb + 8GB LPDDR3 8Gb
NAND MLC
64Gb(8GB)
FBGA221

 

Test Solution

Product NAND
TYPE
DENSITY FLASH CODE CONTROLLER
eMCP MLC 32Gb L83A AVISTA AV8200
L83A Skymedi SK6818
eMMC MLC 64Gb L94C Skymedi SK6818
L04A AVISTA AV8200
TLC 128Gb B05A Skymedi SK6818
256Gb B16A AVISTA AV8200

PRODUCT BUSINESS ROADMAP

SOLUTION BUSINESS ROADMAP

Any questions or need any help?