Replacement Main PCB for the Sam4s ER230BEJ ECR

Processor RENESAS CPU R5F5631ECDFB (RX-631 , 32-Bit)

Memory RAM(DATA) SRAM (R1LV0408DSP-5SI) : 4Mbits SRAM (R1LV0408DSP-5SI) : 4Mbits (Option)

ROM(PGM) CPU ON CHIP FLASH ROM : 16Mbits

RAM: 4Mb

RS232: 2 x RJ45 Socket

USB: 1 x USB A Socket / 1 x USB B Socket

Drawer: 1 x RJ12 Socket