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RDC x86 CPUs

 

The R88/R88LV series of processors use RISC technology to execute the 186 instruction set. This solution provides pin for pin compatible replacements for the discontinued 186EM, 186ES, and 186ED processors. Additional hardware information can be found at the RDC website.

Email support@devtools.com with additional questions or sample requests.

R88 series (DC - 40 MHz with 5 volt power supply)

  • R8800 is compatible with 186EM
  • R8810 is compatible with 188EM
  • R8820 is compatible with 186ES
  • R8830 is compatible with 188ES
  • R8822 is compatible with 186ED

R88LV series (DC - 25 MHz with 3.3 volt power supply)

  • R8800LV is compatible with 186EMLV
  • R8810LV is compatible with 188EMLV
  • R8820LV is compatible with 186ESLV
  • R8830LV is compatible with 188ESLV
  • R8822LV is compatible with 186EDLV

RDC has also released new processors with built in Ethernet controllers, JTAG on chip debugging, and extended mode capabilities.

Network processors ( 100 MHz maximum internal fequency with 3.3V operating voltage)

  • R1610C with one 10/100M MAC controller and a 1MB real mode address space
  • R2010C with one 10/100M MAC controller and a 16MB extended mode address space
  • R2020C with two 10/100M MAC controllers and a 16MB extended mode address space
  • R2880B (100mhz at 2.5V) with two 10/100M MAC controllers and a 16MB extended mode address space
  • R2886 (150mhz at 1.8V) with two 10/100M MAC controllers and a 16MB extended mode address space
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