| No. |
Part Name |
Description |
Manufacturer |
| 31 |
MK3880P-10Z80-CPU |
Central processing unit. Mostek Z80 processor. Ceramic package. Max clock frequency 2.5 MHz. |
Mostek |
| 32 |
MK3880P-20Z80-CPU |
Central processing unit. Mostek Z80 processor. Ceramic package. Max clock frequency 2.5 MHz. |
Mostek |
| 33 |
MK3880P-4Z80-CPU |
Central processing unit. Mostek Z80 processor. Ceramic package. Max clock frequency 4.0 MHz. |
Mostek |
| 34 |
MK3880PZ80-CPU |
Central processing unit. Mostek Z80 processor. Ceramic package. Max clock frequency 2.5 MHz. |
Mostek |
| 35 |
MK50H28 |
MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
SGS Thomson Microelectronics |
| 36 |
MK50H28 |
MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
ST Microelectronics |
| 37 |
MK50H28DIP |
MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
ST Microelectronics |
| 38 |
MK50H28N |
MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
SGS Thomson Microelectronics |
| 39 |
MK50H28N25 |
MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
ST Microelectronics |
| 40 |
MK50H28PLCC52 |
MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
ST Microelectronics |
| 41 |
MK50H28Q |
MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
SGS Thomson Microelectronics |
| 42 |
MK50H28Q25 |
MULTI LOGICAL LINK FRAME RELAY CONTROLLER |
ST Microelectronics |
| 43 |
MOBITEXTM SUPPORT |
MobitexTM R14N Short Data Block Frame Support |
CONSUMER MICROCIRCUITS LIMITED |
| 44 |
MX909A |
MobitexTM R14N Short Data Block Frame Support |
CONSUMER MICROCIRCUITS LIMITED |
| 45 |
UA855D |
Programmable parallel input/output circuit, maximum clock frequency 4 MHz, two 8 bit bidirectional channels, possibly equivalent Z80A-PIP |
RFT |
| 46 |
UA8563D |
Programmable serial input/output circuit, only for asynchronous operation, maximum clock frequency 4 MHz, possibly equivalent Z80A-DART |
RFT |
| 47 |
UA856D |
Programmable serial input/output circuit, maximum clock frequency 4 MHz, possibly equivalent Z80A-SIO |
RFT |
| 48 |
UA857D |
Counter time circuit, 4 independent channels, maximum clock frequency 4 MHz, possibly equivalent Z80-CTC |
RFT |
| 49 |
UA858D |
Programmable peripheral circuit (DMA) for Direct Memory Access, maximum clock frequency 4 MHz, possibly equivalent Z80-DMA |
RFT |
| 50 |
UA880D |
8-bit microprocessor (CPU), 158 basic instructions, maximum clock frequency 4 MHz, possibly equivalent Z80-CPU |
RFT |
| 51 |
UB855D |
Programmable parallel input/output circuit, maximum clock frequency 2.5 MHz, two 8 bit bidirectional channels, possibly equivalent Z80-PIO |
RFT |
| 52 |
UB8563D |
Programmable serial input/output circuit, only for asynchronous operation, maximum clock frequency 2.5 MHz, possibly equivalent Z80A-DART |
RFT |
| 53 |
UB856D |
Programmable serial input/output circuit, maximum clock frequency 2.5 MHz, possibly equivalent Z80-SIO |
RFT |
| 54 |
UB857D |
Counter time circuit, 4 independent channels, maximum clock frequency 2.5 MHz, possibly equivalent Z80CTC |
RFT |
| 55 |
UB880D |
8 bit microprocessor (CPU), 158 basic instructions, maximul clock frequency 2.5 MHz, possibly equivalent Z80-CPU |
RFT |
| 56 |
VB855D |
Programmable parallel input/output circuit, max. clock frequency 2.5 MHz, extended temperature range, two 8 bit bidirectional channels, possibly equivalent Z80-PIO/PE |
RFT |
| 57 |
VB8563D |
Programmable serial input/output circuit, for asynchronous operation only, max, clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-DART/PE |
RFT |
| 58 |
VB856D |
Programmable serial input/output circuit, max. clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-SIO/PE |
RFT |
| 59 |
VB857D |
Couter timer circuit, 4 independent channels, max. clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-CTC/PE |
RFT |
| 60 |
VB880D |
8 bit microprocessor (CPU), 158 basic commands, max. clock frequency 2.5 MHz, extended temperature range, possibly equivalent Z80-CPU/PE |
RFT |
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