UPD720122F1-DN2-A Renesas Electronics America, UPD720122F1-DN2-A Datasheet - Page 25

• Manufacturer Part Number: UPD720122F1-DN2-A
• Manufacturer: Renesas Electronics America

Specifications of UPD720122F1-DN2-A

• Lead Free Status / RoHS Status: Supplier Unconfirmed

(3) CPU BUS RDB vs. WRB timing
CPU bus read vs. write change timing
T20
Symbol
Remark It is assumed that the external pin capacitance is 15 pF (data bus = 50 pF).
WRB
RDB
CSB
WRB vs. RDB inactive time
Low level
Parameter
Data Sheet S16685EJ3V0DS
Min.
34
t
20
Typ.
µ
PD720122
Max.
∞
Unit
ns
23