UPD98405 Datasheet, PDF (43/64 Pages) NEC – 155M ATM INTEGRATED SAR CONTROLLER

Generic bus interface
Slave write access
Parameter
ASEL_B setup time
ASEL_B hold time
SEL_B setup time
SEL_B hold time
Address setup time
Address hold time
Data setup time
Data hold time
PAR setup time
PAR hold time
SR/W_B setup time
SR/W_B hold time
Slave write access
CLK
ASEL_B
SEL_B
AD31-AD0
SR/W_B
PAR3-PAR0
µPD98405
Symbol
tSASEL
tHASEL
tSSEL
tHSEL
tSDADD
tHDADD
tSDDAT
tHDDAT
tSPAR1
tHPAR1
tSSRW
tHSRW
Condition
MIN.
8
3
8
1 tCYCLK + 3
8
3
8
3
8
3
8
3
TYP.
MAX. Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tSASEL
tHASEL
tSSEL
tHSEL
tSDADD
Address
tSSRW
tHDADD
tHSRW
tSDDAT
Data
tHDDAT
tSPAR1
(Input)
tHPAR1
tSPAR1
(Input)
tHPAR1
Data Sheet S12689EJ2V0DS00
43