Waferpedia

Comparison ledger

0 500versusKokusai DD 823 V Vertical Diffusion

Blue M 0 500, Hitachi Kokusai DD 823 V Vertical Diffusion, side by side. Every value shown is drawn from the cited encyclopedia entries.

Side-by-side comparison of selected equipment models
Attribute
0 500Blue M
OEMBlue MHitachi
CategoryThermal / DiffusionThermal / Diffusion
Wafer size——
Process node——
Introduced——
Production run——
Lifecycle——
Lifecycle milestones——
Control system——
Generation——
FamilyBlue M 0 500Hitachi Kokusai
Specifications
ManufacturerBlue M[1]—
Model0 500[1]DD 823 V[2]
Asset number139866[1]—
Last confirm dateSeptember 10, 2025[1]—
Equipment typeOven[1]Vertical Diffusion Furnace[2]
Process—H2 Anneal[2]
System Layout—Main, Utility[2]
System Type—L Type[2]
Configuration—No Side Maintenance[2]
System Paint Color—Ivory[2]
Furnace Front Surface Finish—Painted[2]
Rapid Cooling Unit—Not Installed[2]
N2 Load Lock—Not Installed[2]
O2 Analyzer—Not Installed[2]
Cassette I/O Type—SMIF[2]
SMIF—Asyst / Indexer 2200[2]
AVG Compatibility—Unable[2]
System Main Controller—CX 3002 A[2]
Mechanical Controller—CX 1215-1, 1215-2[2]
Sequence Controller—CX 1312[2]
Gas Controller—CX 3201 B[2]
Gs Flow Chart Panel—Installed (Front)[2]
Operational Panel—Installed (Front)[2]
Signal Tower/ colors—Not Installed[2]
Furnace Temperature Controller—CQ 1600[2]
Furnace Over-temp Detector—DN 150[2]
Gas Detector—Riken Keiki GD-V 11 D[2]
Detecting Gas—H2[2]
Host Communications—Yes[2]
User Host Computer I/F—HSMS[2]
Process Gas—N2, H2[2]
Basic Style (Gas System)—Integrated Gas System (Fujikin)[2]
Wafer Qty in Cassette—26[2]
Cassette Storage Qty—24[2]
Fork Type—1 + 4 (VAC)[2]
Fork-Wafer Presence Sensor—Installed[2]
Fork-Variable Pitch—Installed[2]
Wafer size—8 inch[2]
Cassette I/O type—SMIF with Asyst/Indexer 2200[2]
Cassette I/O type (alternative)—Normal I/O[3]
System main controller (alternative)—CX 2003 A[3]
Furnace temperature controller (alternative)—CQ 1500 A[3]
Gas detector—Riken Keiki GD-V 11 D (H2)[2]
Gas detector (alternative)—Riken Keiki GD-D 8 V (H2)[3]
Gas system basic style—Integrated Gas System (Fujikin)[2]
User host computer interface—HSMS[2]
Wafer quantity per cassette—26[2]
Wafer quantity per cassette (alternative)—25[3]
Cassette storage quantity—24[2]
Cassette storage quantity (alternative)—21[3]
Auto wafer aligner—Not installed[2]
Auto wafer aligner (alternative)—Installed[3]
Vintage (year)—1997[2]
Vintage (year) (alternative)—1995[3]
OEM—Hitachi Kokusai[2]

Plan your fab

Building a Thermal / Diffusion process? Get a complete equipment list.

Open the fab equipment planner →
Sources (3)Every fact above is drawn from these public sources
  1. [1]Equipment inventory listing
  2. [2]inventory listing
  3. [3]inventory listing