UPD8080AF-1 Datasheet PDF learn more.
Part number : UPD8080AF-1
Functions : This is a kind of semiconductor, 8-BIT N-CHANNEL MICROPROCESSOR.
Pin arrangement :
Package information :
Manufacturer : NEC
The texts in the PDF file :
NEe Microcomputers, Inc. JLPD8080AF 8-BIT N-CHANNEL MICROPROCESSOR FAMILY NEe fLPD8080AF fL PD8080AF·2 fL PD8080AF·1 DESCRIPTION FEATURES The IlPD8080AF is a complete 8-bit parallel processor for use ill general purpose digital computer systems_ It is fabricated on a single LSI chip using N-channel silicon gate MOS process, which offers much higher performance than conventional microprocessors (1.28Ils minimum instruction cycle). A complete microcomputer system is formed when the IlPD8080AF is interfaced with I/O ports (up to 256 input and 256 output ports) and any type or speed of semiconductor memory. It is available in a 40 pin ceramic or plastic package. • 78 Powerful Instructions • Three Devices – Three Clock Frequencies pPD8080AF – 2.0 MHz IlPD8080AF-2 – 2.5 MHz uPD8080AF-l – 3.0 MHz • Direct Access to 64K Bytes of Memory with 16-Bit Program Counter • 256 8-Bit I nput Ports and 256 8-Bit Output Ports • Double Length Operations Including Addition • Automatic Stack [ … ]
UPD8080AF-1 PDF File