SH7032 Datasheet, PDF (563/687 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 20 Electrical Characteristics
CK
A21–A0
HBS, LBS
CSn
RD (Read)
AD15–AD0
DPH, DPL
(Read)
DACK0
DACK1
T₁
t_AD
t_CSD1
t_RDD
t_CSD2
t_RDAC1^*1
t_RSD
t_ACC1^*2 t_RDS
t_RDH^*3
t_DACD1
t_DACD2
Notes: 1. For t_RDAC1, use t_cyc × 0.65 – 20 (for 35% duty) or t_cyc × 0.5 – 20 (for 50% duty) instead
of t_cyc – t_RDD – t_RDS.
2. For t_ACC1, use t_cyc – 30 instead of t_cyc – t_AD (or t_CSD1) – t_RDS.
3. t_RDH is measured from A21–A0, CSn, or RD, whichever is negated first.
Figure 20.52 Basic Bus Cycle: One-State Access
Rev. 7.00 Jan 31, 2006 page 537 of 658
REJ09B0272-0700