HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 590

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 6.00 Jun. 12, 2007 Page 558 of 610
REJ09B0131-0600
Section 21 Electrical Characteristics
Asynchronous External Wait Cycle, CSnWCR.BAS = 1 (WE-Controlled Write Cycle)
Read
Write
Figure 21.15 Byte Control SRAM Timing: SW = 1 Cycle, HW = 1 Cycle, One
D15 to D0
D15 to D0
RD/WR
RD/WR
CKIO
WAIT
WEn
CSn
RD
BS
An
t
t
t
WDD1
t
WED2
t
t
t
CSD1
AD1
BSD
RWD
RWD
Th
t
BSD
t
t
WTH
RSD
T1
t
WTS
t
RWD2
t
WTH
Twx
t
WTS
t
RSD
T2
t
RDS1
t
RWD2
t
RDH1
Tf
t
t
t
WED2
t
t
t
WDH1
CSD1
RWD
RWD
AD1