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W7500 Series 128 KB Flash 16 kB RAM 48 MHz 32-Bit Microcontroller - TQFP-64
Descriptions of WIZnet W7500 provided by its distributors.
IC MCU 32BIT 128KB FLASH 64TQFP
DigiKey
W7500 Series 128 KB Flash 16 kB RAM 48 MHz 32-Bit Microcontroller - TQFP-64
Future Electronics