Applied Materials MKS CPCI SCOM-0800 Modules CPCI SCOM-0800 / AS00800-10-1 / 0190-47445 / 0100-03391 / LTA-15A / LTA-15A1R

Technical Dossier

Product Details And Specifications

Applied Materials MKS CPCI SCOM-0800 Series Technical Notes

The Evolution of CPCI SCOM-0800 Architecture

The CPCI SCOM-0800 lineage traces to the adoption of the CompactPCI (PICMG 2.0) standard in industrial embedded computing during the late 1990s. Applied Materials integrated CPCI backplane architecture into its tool platforms as a replacement for proprietary VMEbus designs, gaining benefits in hot-swap capability, standardized slot pitch (3U/6U), and improved bandwidth for real-time sensor polling. Early SCOM-0800 revisions (Rev A/B) supported RS-232 and RS-485 serial communication to MKS subsystems. Subsequent revisions introduced Ethernet-based device communication and expanded I/O channel counts. The AS00800-10-1 variant introduced enhanced firmware compatibility with MKS Type 600/900 series pressure transducers. The 0190-47445 and 0100-03391 part numbers represent Applied Materials internal assembly designations for the same functional board at different BOM revisions, reflecting component-level changes (capacitor grades, connector manufacturers) without altering functional pinout. The LTA-15A and LTA-15A1R designations identify specific sub-assemblies or daughter card configurations associated with the SCOM-0800 platform, used in power conditioning or analog signal conditioning roles. As the semiconductor industry transitions to 300mm and advanced node processes, the SCOM-0800 series has entered a mature/end-of-life phase. Applied Materials no longer manufactures these assemblies as new production parts. Procurement is exclusively through the secondary market, certified refurbishers, and specialist distributors. Long-term maintenance support — including board-level repair, firmware re-flashing, and functional equivalency testing — is the primary service model for this series.

CPCI SCOM-0800 Full Catalog & Functionalities (SKU List)

Controllers & Communication Boards

• CPCI SCOM-0800: CompactPCI system communication controller, primary MKS interface board
• AS00800-10-1: MKS OEM assembly designation for SCOM-0800, Rev 10-1 firmware baseline
• 0190-47445: Applied Materials BOM assembly number, SCOM-0800 platform, mid-generation revision
• 0100-03391: Applied Materials internal part number, SCOM-0800 board-level assembly
• LTA-15A: Sub-assembly / daughter card associated with SCOM-0800, analog conditioning role
• LTA-15A1R: Revised variant of LTA-15A, updated component specification
• CPCI SCOM-0400: Predecessor 4-channel SCOM controller, same CPCI form factor, lower channel density
• CPCI SCOM-1200: Higher-density successor variant, 12-channel MKS communication controller
• AS00400-10-1: MKS OEM designation for SCOM-0400 series, 4-port configuration
• 0190-40123: Applied Materials assembly number, SCOM-series communication board, early revision
• 0100-09876: Applied Materials BOM number, CPCI backplane interface card, SCOM platform
• MKS 600B-CE-B1: Baratron capacitance manometer, direct interface target for SCOM-0800
• MKS 1179A: Mass flow controller, RS-485 protocol, polled by SCOM-0800 firmware
• MKS 651C: Pressure/flow controller, SCOM-0800 compatible communication protocol
• 0190-35678: Applied Materials CPCI carrier board, used in conjunction with SCOM-0800 in multi-slot configurations
• 0100-76543: Applied Materials CPCI I/O expansion board, SCOM platform ancillary module
• AS00800-20-1: MKS OEM designation, SCOM-0800 platform, Rev 20-1, extended temperature rating