CDP68EM05C4 - CMOS High-Performance Silicon-Gate 8-Bit Microcomputer Piggyback Emulator
Product Preview 6805-Serles Microprocessors and Microcomputers CDP68EM05C4 TERMINAL ASSIGNMENT R'fSiT iiiQ NC PA7 PAS PAA PAl PAa PAl PAO pso PB1 P", ps, P.A P P P.7 Vss (11 1:,2 ~ (2) as 27 Vcc a.
I'm! A7 ' A, 4 2164 25 Vcc 7 EPROM 24 : : S A' ' AA A, 7 23 A11 22 OE 10 :611 A2 : 12 '0 21 AID 20 Ci 19 DB? DBO 11 "" DB' 1 ,".
DB2 13 GND 14 ,.17 '8 DB6 17 16 085 0B4 15 DBS 19 CDP68EM05C4 EMULATOR !~ ~~~1 38 OSC2 37 Te
CDP68EM05C4 Features
* All CDP68HC05C4 hardware and software features
* Un-multiplexed external address, data, and READ control lines
* Full8K byte address space available (7984 bytes available externally)
* 176 bytes of on-chip RAM, no ROM
* Direct interface to industry standard
