HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1407

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

A12/A11*
D15 to D0
A23 to A0
Notes: 1. Address pin that is connected to A10 of SDRAM
DACKn*
RD/WR
DQMx
CKIO
RAS
CAS
CKE
CSn
BS
2. Waveform when active low is specified for DACKn
1
2
(Bank Active Mode: PRE + ACTV + WRIT Command, TRCD = 1 Cycle)
Figure 38.33
t
t
t
t
DQMD1
t
t
RASD1
CASD1
RWD1
DACD
CSD1
t
t
AD1
AD1
Tp
t
t
RASD1
RWD1
t
AD1
Tpw
Address
Row
t
RASD1
Burst Write Bus Cycle of SDRAM (Single Write × 8)
Tr
t
t
t
t
RASD1
CASD1
RWD1
WDD2
t
t
t
BSD
AD1
AD1
Tc1
Address1
Column
t
t
WDH2
WDD2
t
AD1
Tc2
Address2
Column
t
WDH2
t
WDD2
t
AD1
Tc3
Address3
Column
t
t
WDH2
WDD2
t
AD1
Rev. 3.00 Jan. 18, 2008 Page 1345 of 1458
Tc4
Address4
Column
Command
t
WRITE
WDH2
t
WDD2
t
AD1
(High)
Section 38
Tc5
Address5
Column
t
WDH2
t
WDD2
t
AD1
Tc6
Address6
Column
t
WDH2
Electrical Characteristics
t
WDD2
t
AD1
Tc7
Address7
Column
REJ09B0033-0300
t
WDH2
t
WDD2
t
AD1
Tc8
Address8
Column
t
t
t
DQMD1
t
t
WDH2
t
CASD1
t
DACD
t
RASD1
t
RWD1
BSD
CSD1
t
AD1
AD1