Mb1364 Schematic -

The board features ST Zio connectors (extending Arduino Uno V3) and ST morpho headers for full access to all MCU I/Os.

You have just found a blurry, handwritten schematic from 1989. Don’t let it disappear again: mb1364 schematic

October 26, 2023 Category: Vintage Electronics / Module Repair The board features ST Zio connectors (extending Arduino

I recently bought 10 "MB1364" from an online surplus store. 5 of them were actually STR-F6654 chips with the label sanded off. Check the underside of the IC. A genuine MB1364 has a distinct, matte black resin with a slight indentation around Pin 1. mb1364 schematic