UPD784044 Datasheet, PDF (76/90 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

Write Operation (8 bits)
tCYK
(CLK)
µPD784044(A), 784046(A)
AD8-AD15
(Output)
AD0-AD7
(Output)
ASTB
(Output)
LWR
(Output)
WAIT
(Input)
High-order address
tSAST
Low-order address
(Output)
tWSTH
Undefined
Data (Output)
tHWOD
tHSTA
tDWST
High-order address
Low-order address
(Output)
tDSTW
tDAW
tDSTWTH
tHSTWT
tDSTWT
tDWWT
tDAWT
tDWOD
tWWL
tHWWT
tDWWTH
tSODW
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