16-Bit MCU, 20MHz, 44 I/O, FLASH, 48-Pin PQFP
16-Bit MCU, 20MHz, 64-Pin PQFP, FLASH, Industrial
16-Bit MCU, 20MHz, 42 I/O, FLASH, S-PQFP-G48
16-Bit Flash MCU, 32MHz, 48-Pin LQFP, Industrial
R5F100LEAFB Microcontroller Starter Kit 0.032768MHz/20MHz CPU Windows 7/Windows Vista/Windows XP OS