UPD77110GC NEC [NEC], UPD77110GC Datasheet - Page 61

• Manufacturer Part Number: UPD77110GC
• Description: 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
• Manufacturer: NEC [NEC]

Bus Arbitration ( PD77112 only)
Timing requirements
Switching characteristics
HOLDRQ setup time
HOLDRQ hold time
BSTB hold time
BSTB output delay time
HOLDAK output delay time
Data hold time during bus
arbitration
Data valid time during bus
arbitration
Parameter
Parameter
Symbol
Symbol
t
t
t
t
h (BS-D)
v (BS-D)
t
suHRQ
hHRQ
t
t
dHAK
hBS
dBS
Data Sheet U12801EJ4V0DS00
Condition
Condition
MIN.
MIN.
0
0
0
PD77110, 77111, 77112
TYP.
TYP.
MAX.
MAX.
20
18
25
25
PD77111, 77112
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
61