Global Foundries

Mobile Semiconductor’s silicon-proven embedded SRAM technology offers optimized GLOBALFOUNDRIES 55nm (with and without embedded Flash), 28nm low-power process single-port SRAM and 22nm FDX solutions in a range of architectures:

  • low voltage (LV)
  • ultra high speed (UHS)
  • high speed (HS)

Mobile Semiconductor’s proprietary design and layout techniques are applied to all architectures to optimize performance while keeping die size small.

  • Low voltage (LV) SRAM and ROM use high VT devices to minimize leakage currents with limited standard VT devices used when required and a dedicated retention mode providing industry leading low standby currents. The low standby current of Mobile Semiconductor’s LV memories are ideal for the IoT market.
  • Single-port ultra-high speed (UHS) memories use low VT and standard VT devices to optimize the critical path and enhance performance while limiting static current.
  • Single-port high speed (HS) memories use standard VT and high VT devices to optimize the critical path and enhance performance while limiting static current.


Mobile Semiconductor’s optimized GLOBALFOUNDRIES embedded single-port SRAM solutions are offered in low voltage (LV), ultra high speed (UHS), high speed (HS) architectures.

To ensure high manufacturing yield, the Trailblaze™ software utilizes GLOBALFOUNDRIES’ standard high density 6T bit cells and is consistent with GLOBALFOUNDRIES’ Design for Manufacturing (DFM) guidelines for the LP processes.


Mobile Semiconductor Optimized GLOBALFOUNDRIES 55nm LPX Architecture Trailblaze™ Compiler Name
55nm LPX Dual Port, Low Voltage DP-LV-GF55LPX
55nm LPX Single-Port Register File, Low V. RF1P-LV-GF55LPX
55nm LPX Two-Port Register File, Low V. RF2P-LV-GF55LPX
55nm LPX Single-Port, Low Voltage SP-LV-GF55LPX
55nm LPX Via ROM, Low Voltage ROM-LV-GF55LPX


Mobile Semiconductor Optimized GLOBALFOUNDRIES 28nm SLP Architecture Trailblaze™ Compiler Name
Single-Port SRAM, Low Voltage SP-LV-GF28SLP
Contact Programmable ROM, Low Voltage ROM-LV-GF28SLP
Single-Port Register File, Low Voltage RF1P-LV-GF28SLP
Two-Port Register File, Low Voltage RF2P-LV-GF28SLP
Dual Port SRAM, Low Voltage  DP-LV-GF28SLP
Single-Port SRAM, Low Voltage SP-LV-GF28SLP-ULL
Single-Port Register File, High Speed RF1P-HS-GF28SLP
Two-Port Register File, High Speed RF2P-HS-GF28SLP
Single-Port SRAM, High Speed SP-UHS-GF28SLP
Via Programmable ROM, Low Voltage ROM-ULV-GF28SLP


Mobile Semiconductor Optimized GLOBALFOUNDRIES 22nm FDX Architecture Trailblaze™ Compiler Name
Single-Port Register File, Low Leakage SRAM RF1P-ULL-GF22FDX
Single-Port, Low Leakage SRAM SP-ULL-GF22FDX
Single-Port, High Density SRAM SP-HS-GF22FDX
Single-Port, Ultra High Speed SRAM SP-UHS-GF22FDX
Single-Port Register File, Ultra High Speed SRAM RF1P-UHS-GF22FDX


Custom Solutions

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