BUY EZ80F91NA050SG https://www.utsource.net/itm/p/11244053.html
IC MCU 8BIT 256KB FLASH 144BGA
Description: The EZ80F91NA050SG is a Zilog 8-bit microcontroller with an embedded Flash memory. Features: 8-bit Zilog Z80 CPU core Up to 50 MHz operation On-chip Flash memory (up to 512 KB) On-chip SRAM (up to 64 KB) On-chip EEPROM (up to 8 KB) On-chip oscillator On-chip voltage regulator On-chip power-on reset On-chip watchdog timer On-chip I/O ports On-chip interrupt controller On-chip DMA controller On-chip analog comparator On-chip serial communication interface Application: The EZ80F91NA050SG is suitable for a wide range of applications, including industrial control, medical, automotive, consumer, and other embedded applications. (For reference only)