The Z80MPU is a complete Z80-based microcomputer on a board of the exact size of a credit card. It has all signals available on standard 2.54mm pitch pads along the two longer sides of the board to give the designer freedom for his/her application. Together with the Z80-CPU there are 64kB static RAM, one KIO (2 UARTS, 3 parallel ports, 4 timers) and a socket for a 32kB EPROM (PLCC) that is enabled for all READ accesses in the lower half of the address space and switched off by the first IN/OUT-instruction. This feature allows the bootstrap from the power hungry EPROM, but running off the more power preserving RAM, making the board especially usable in portable applications.
Technical Data :
|ROM||socket for a 32kB EPROM (PLCC)|
1 SIO (2 UARTS, async./sync)
1 PIO (2 parallel ports, bitwise usable, handshaking)
1 CTC (4 8bit-timers, cascadable)
1 extra parallel port, bitwise usable
all Z80 interrupt modes supported
|Connectors||1 30pin header with all data/address lines plus some bus signals|
1 60pin header with the remaining bus signals and all peripheral signals
The board is shippded with a short description of the signals at the pin headers, but not with manuals of the chips on it. To get a copy of them please contact Zilog directly. Prices below are for single quantity.
|EU||EUR 100||incl. tax, handling and shipment|
|Europe (not EU)||EUR 100||excl. tax, incl. handling and shipment|
|World||$100||excl. tax and handling and shipment|
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