UPD78F4046GC-3B9 NEC, UPD78F4046GC-3B9 Datasheet - Page 28

• Manufacturer Part Number: UPD78F4046GC-3B9
• Description: 16-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

Write Operation (8 bits)
28
AD8 to AD15
AD0 to AD7
(Output)
(Output)
(Output)
(Output)
(Input)
(CLK)
ASTB
WAIT
LWR
t
CYK
Lower address (output)
t
WSTH
t
SAST
t
DAW
t
DAWT
t
t
HSTA
DSTW
Data Sheet U11447EJ2V0DS00
t
t
DSTWT
DWWT
t
t
DSTWTH
HSTWT
Undefined
Higher address
t
t
t
HWWT
DWOD
DWWTH
t
WWL
t
SODW
Data (output)
t
t
HWOD
DWST
Lower address (output)
Higher address
PD78F4046