HD6417616 RENESAS [Renesas Technology Corp], HD6417616 Datasheet - Page 858

• Manufacturer Part Number: HD6417616
• Description: 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 22 Electrical Characteristics
Rev. 2.00 Mar 09, 2006 page 832 of 906
REJ09B0292-0200
Address
upper bits
Address
lower bits
CSn
WAIT
Notes: 1. Dotted line shows the case where synchronous DRAM in a different CS space is
CKIO
BS
RD/WR
RD
WEn
DQMxx
D31
DACKn*
RAS
CAS
CKE
–
–
D0
OE
2
2. DACKn waveform when active-high is specified
accessed.
t
RASD1
T
r
(RCD = 2 Cycles, CAS Latency = 2 Cycles, Burst = 4)
Figure 22.17 Synchronous DRAM Read Bus Cycle
t
T
RASD1
rw
t
T
CASD1
c
t
T
CASD1
w
T
d1
T
d2
T
d3
T
d4
*
1