GMS90C320 Datasheet, PDF (40/46 Pages) Hynix Semiconductor – HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS

GMS90C320
ALE
PSEN
PORT 0
PORT 2
tL H L L
tA V L L
tL L P L
t_{L L I V}
tP L P H
t_{P L I V}
t_{A Z P L}
t_LLAX
A0-A7
tA V IV
A8-A15
INSTR.
IN
t_{P X A V}
tP X IZ
t_{P X IX}
A0-A7
A8-A15
Figure 4 External Program Memory Read Cycle
36
OCT. 2000 Ver 1.2