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Read-Only Memories (ROMs) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ CDP1835C MA7 MA6 MAS MA4 MA3 MA2 MAl MAO BUSO BUSI BUS2 VSS I 24 Voo 2 23 TPA 3 22 cn 4 21 CSI 5 20 CS2 6 19 MRli 7 18 CEO 8 17 BUS7 • 9 16 BUS6 10 IS BUSS II 14 BUS4 12 13 BUS3 TOP VIEW 92CS-33188 TERMINAL ASSIGNMENT CMOS 2048-Word X 8-Bit Static Read-Only Memory Features: • Interface.
• Interfaces with CDP1800-series microprocessors (fCIOCk::; 5 MHz) without additional components
• On-chip address latch
• On-chip address decoder pro~ides programmable location within 64K
memory space
• Three-state outputs
The RCA-COP1835C is a 16384-bit mask-programmable CMOS read-only memory, organized as 2048 words x 8 bits and is completely static: no clocks required. It will directly interface with COP1800-series microprocessors that have clock frequencies up to 5 MHz without additional components.
The COP1835C responds to a 16-bit address multiplexed on 8 address lines. Address latche.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CDP1831 |
GE |
512-Word x 8-Bit Static Read-Only Memory |
|
| 2 | CDP1831C |
GE |
512-Word x 8-Bit Static Read-Only Memory |
|
| 3 | CDP1832 |
GE |
512-Word x 8-Bit Static Read-Only Memory |
|
| 4 | CDP1832C |
GE |
512-Word x 8-Bit Static Read-Only Memory |
|
| 5 | CDP1833 |
GE |
CMOS 1024-Word x 8-Bit Static Read-Only Memory |
|
| 6 | CDP1833 |
Intersil |
CMOS 7-Bit Latch and Decoder Memory Interface |
|
| 7 | CDP1833BC |
GE |
CMOS 1024-Word x 8-Bit Static Read-Only Memory |
|
| 8 | CDP1833C |
GE |
CMOS 1024-Word x 8-Bit Static Read-Only Memory |
|
| 9 | CDP1833C |
Intersil |
CMOS 7-Bit Latch and Decoder Memory Interface |
|
| 10 | CDP1834 |
GE |
1024-Word x 8-Bit Static Read-Only Memory |
|
| 11 | CDP1834C |
GE |
1024-Word x 8-Bit Static Read-Only Memory |
|
| 12 | CDP1837C |
GE |
4096-Word x a-Bit Static Read-Only Memory |
|