CDP1855C Datasheet

CDP1855C

Overview

Cascadable up to 4 units for 32-bit by 32-bit multiply or64 -7- 32 bit divide
8-blt by 8-bit multiply or 16 -7- 18 bit divide in 5.6 jJs at 5 Vor 2.8 jJs at 10 V
Direct interface to CDP1800 series microprocessors
Easy interface to other 8-bit microprocessors
Significantly increases throughput of microprocessor used for arithmetic calculations The RCA-CDP1855 and CDP1855C are CMOS 8-bit multiply/divide units which can be used to greatly increase the capabilities of 8-bit microprocessors. They perform multiply and divide operations on unsigned, binary operators. In general, microprocess

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