Description
Replacement Main PCB for the Sam4s NR520 range of ECRs
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: 8Mb
SD: Micro SD Socket
Suitable for the NR520F and NR520R ECRs manufactured after December 2015 (serial number B5AKC***** onwards)






