PIC16F84A-20/P pic MCU, 8-bit flash, 20MHz
https://electronicarych.com/shop/pic16f84a-20-p-pic16f84a-20-p-pic-mcu-8-bit-flash-20mhz-8838
https://electronicarych.com/web/image/product.template/8838/image_1920?unique=80e6321
pic MCU, 8-bit flash, 20MHz