UPD784035YGC NEC, UPD784035YGC Datasheet - Page 78

• Manufacturer Part Number: UPD784035YGC
• Description: 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: NEC

HOLD TIMING
EXTERNAL WAIT SIGNAL INPUT TIMING
78
(1) Read operation
(2) Write operation
AD0 to AD7
AD0 to AD7
A8 to A19
A8 to A19
ADTB, A8 to A19,
AD0 to AD7, RD, WR
ASTB
WAIT
ASTB
WAIT
WR
RD
HLDRQ
HLDAK
t
t
DAWT
DAWT
t
t
FHQC
t
DSTWT
DSTWT
t
DHQHHAH
t
DCFHA
t
t
t
DWWTL
t
DRWTL
HSTWTH
HSTWTH
t
t
DSTWTH
DSTWTH
t
t
HWWT
t
HRWT
DWWTH
t
PD784035Y, 784036Y, 784037Y, 784038Y
DRWTH
t
DWTID
t
t
DWTW
DWTR
t
DHQLHAL
t
DHAC