HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 606

• 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 574 of 610
REJ09B0131-0600
Section 21 Electrical Characteristics
Note: * An address pin connected to pin A10 of SDRAM
D15 to D0
A25 to A0
RD/WR
DQMxx
CKIO
A11 *
RAS
CAS
CKE
CSn
BS
Figure 21.31 Synchronous DRAM Self-Refreshing Timing (WTRP = 1 Cycle)
t
RASD
t
t
t
t
AD1
AD1
CSD1
RWD
Tp
t
t
RASD
RWD
t
CSD1
Tap
t
RASD
t
t
t
CSD1
CASD
CKED
Trr
t
RASD
t
t
AD1
t
t
CSD1
CASD
AD1
Trc
(Hi-Z)
t
CKED
Trc
Trc
Trc
Trc
t
RWD