LX Processor 481-Pin TEBGA

AMD Geode LX processor is integrated x86 processors specifically designed to power embedded devices for entertainment, education, and business. Serving the needs of consumers and business professionals alike, it’s an excellent solution for embedded applications, such as thin clients, interactive set-top boxes, single board computers, and mobile computing devices. Available with a core voltage of 1.2V, 1.25V, or 1.4V it offers extremely low typical power consumption leading to longer battery life and enabling small form-factor, fanless designs. While the processor core provides maximum compatibility with the vast amount of Internet content available, the intelligent integration of several other functions, including graphics and video datapaths, offers a true system-level multimedia solution.

• Functional blocks include:
  • CPU Core
  • GeodeLink Control Processor
  • GeodeLink Interface Units
  • GeodeLink Memory Controller
  • Graphics Processor
  • Display Controller
  • Video Processor
  • TFT Controller/Video Output Port
  • Video Input Port
  • GeodeLink PCI Bridge
  • Security Block
• 0.13 micron process
• Packaging:
  • 481-Terminal BGU (Ball Grid Array Cavity Up) with internal heatspreader
• Single packaging option supports all features
• x86/x87-compatible CPU core
• Performance:
  • Processor frequency: up to 600 MHz
  • Dhrystone 2.1 MIPs: 150 to 450
  • Fully pipelined FPU
• Split I/D cache/TLB (Translation Look-aside Buffer):
  • 64 KB I-cache/64 KB D-cache
  • 128 KB L2 cache configurable as I-cache, D-cache, or both
• Efficient prefetch and branch prediction
• Integrated FPU that supports the MMX and AMD 3DNow! instruction sets
• Fully pipelined single precision FPU hardware with microcode support for higher precisions GeodeLink Control Processor
• JTAG interface:
  • ATPG, Full Scan, BIST on all arrays
  • 1149.1 Boundary Scan compliant
• ICE (in-circuit emulator) interface
• Reset and clock control
• Designed for improved software debug methods and performance analysis
• Power Management:
  • LX 700@0.8W processor (Unterminated): Total Dissipated Power (TDP) 3.1W, 1.3W typical @ 500 MHz max power
  • GeodeLink active hardware power management
  • Hardware support for standard ACPI software power management
  • I/O companion SUSP/SUSPA power controls
  • Lower power I/O
  • Wakeup on SMI/INTR