| No. |
Part Name |
Description |
Manufacturer |
| 1 |
UA857D |
Counter time circuit, 4 independent channels, maximum clock frequency 4 MHz, possibly equivalent Z80-CTC |
RFT |
| 2 |
UA880D |
8-bit microprocessor (CPU), 158 basic instructions, maximum clock frequency 4 MHz, possibly equivalent Z80-CPU |
RFT |
| 3 |
UB880D |
8 bit microprocessor (CPU), 158 basic instructions, maximul clock frequency 2.5 MHz, possibly equivalent Z80-CPU |
RFT |
| 4 |
VB857D |
Couter timer circuit, 4 independent channels, max. clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-CTC/PE |
RFT |
| 5 |
VB880D |
8 bit microprocessor (CPU), 158 basic commands, max. clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-CPU/PE |
RFT |
| | | |
