IC80 Single Board Computer with TMPZ84C015, 5MHz

Cheque-Card-sized Z80 Computer

IC80 is designed to be used like an IC. Using standard units in a design usually saves time and money.

The board contains all components required for an operable micro computer. These are CPU, RAM, EPROM, serial I/O, parallel I/O, timer and A/D converter. The experience in the creation of electronic units results in modular concepts. IC80 is such a module.

For best reliability the board is built in four layers. The dimensions correspond to that of a cheque card. The logic for frequency divider and address decoder consists of HCT components, resulting in low-power requirement (about 20mA, depending on assembly variant).

The heart of the IC80 is the TMPZ84C015 from Toshiba. This device contains CPU, SIO, PIO and CTC. Because A/D converters are needed in many micro controller applications, optioanally the ADS7803 from Burr Brown, a 4 channel A/D converter with 12Bit resolution is available.

Also optional is a battery-buffered Real Time Clock (RTC).

The IC-pins of the IC80 consist of two rows with 33 pins each. Adress bus (8Bit), data bus, PIO lines, SIO lines, timer I/O, analog inputs and a couple of control lines are accessible.

 Technical Data

IC80 Board 86mm x 54mm, 4 layers CPU TMPZ84C015 with 5MHz (4.915MHz) system clock 5V supply voltage, current consumption typical 20mA Connector for power supply with PWRFAIL and PWRDOWN signals, compatible to the power supply POWER1 Reset controller 32KB RAM 32KB EPROM 2 serial interfaces on IF-module connectors 2Bit timer out, 2Bit timer in 4 x 8Bit timer 16 parallel in/outputs Options 10MHz (9.83MHz) Real Time Clock plus battery A/D converter 12Bit, 4 channels

Manual  Assembly  Diagram

 Development Kit

For a start we offer a complete development kit:

• IC80 board with monitor program in the EPROM (plus version), RTC72421 plus battery, ADC
• IF232-Modul
• Cross assembler, various auxiliary programs
• Terminal programm for communication with the PC
• Definition files
• All necessary cables
• A set of manuals

 Prices

Part Code	Details	EUR*
ic80-ent	IC80 development kit, supply scope as described above	265.87
ic80-1	IC80 board without EPROM, without manual	113.51
opt-10mhz	Option 10MHz	20.45
RTC72421	Option RTC plus battery	15.59
RTC63421	Option RTC with integrated alarmtimer plus battery	20.45
ADS7803	Option ADC 12Bit, 4 channels	41.93

^*VAT and shipment not included. Quantity discounts on inquiry.

www.mct.net: Products: Single Board Computers

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