CPU

PSP CXD2962GG

333 MHz MIPS R4000

Specifications

• Sony CXD2962GG CPU
• Based on MIPS R4000 32-bit Core
• Little-endian
• 90 nm Semiconductor CMOS Process
• 1–333 MHz (set at 222 MHz by default) @ 1.2 V
• 16 kB Instruction Cache / 16 kB Data Cache
• SiP:
  • 32 MB eDRAM @ 2.6 Gbit/s
  • Embedded FPU
• Embedded Vector FPU @ 3.2 GFLOPS

See Sony CXD2962GG Processor with Embedded DRAM - Chiptease Analysis Report.