• Pack

Z80-MBC2 assembled Micro Computer


Cpu Z80 4/8MHz (SW selectable), 128KB banked RAM, 16 GPIO, I2C, RS232-TTL, HD emulation on SD, RTC with temperature sensor, Multi-boot management for max. 10 OS with 16 HD each. Currently available: CP/M 2.2, Q/PM 2.71, CP/M 3, UCSD Pascal. Autoboot (direct binary load and execution from SD), iLOAD (automatic load and run executables files in Intel-Hex format), SW controlled User led and key, stand-alone Basic and Forth interpreters (with IOS-LITE embedded into FW), boot mode and system parameters user menu.

This pack contains


Independent Z80 Micro Computer composed of the Z80-MBC2 board (Cpu) and the uTerm board (VT100 terminal), just connect a VGA monitor and a PS2 or USB keyboard (Attention: check that the keyboard used must have emulation of the PS2 protocol).

This Micro Computer need a 9V power supply. DC at least 1A. or higher with 5.5 x 2.1 mm plug. which is not supplied with the kit.

This project is released (hardware and software) under the GPL 3 license and was designed by Fabio Defabis (Just4Fun), more information is available at this link and this link.

Attention, VAT and shipping costs change depending on the country of the customer.

Example calculation cost of the kit all inclusive

Country Kit VAT Shipping Total
Italy 164,90€ 36,28€  6,90€ 208,08€
EU Area 164,90€ 36,28€ 14,25€ 215,43€
United States  164,90€ 0,00€ 18,65€ 183,55€
Australia 164,90€ 0,00€ 23,90€ 188,80€

The product is shipped from Italy to worldwide, with tracking code.

No customs fees, the customer will not pay customs fees, shipping by legal procedure.

Delivery time:
Italy: 1 working day, Sardinia and Sicily 2 working days
France: 4 working days
United Kingdom: 4 working days

- Z80-MBC2 card assembled and ready to use, including RS232 USB adapter cable, ATMEGA32A already programmed, modified RTC module, microSD card module, microSD with all programs and CR2032 battery.
- uTerm board assembled and ready to use with the STM32 chip already programmed.

The boards are assembled using lead-free tin for the soldering of all electronic components, as RoHS regulation.

All the electronic components used are RoHS certified by the respective manufacturers.


Data sheet

Zilog Z80
RAM Memory
128 KB



uTerm documents

Download (180.14k)


Z80-MBC2 documents

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