HD6417606 RENESAS [Renesas Technology Corp], HD6417606 Datasheet - Page 493

• Manufacturer Part Number: HD6417606
• Manufacturer: RENESAS [Renesas Technology Corp]

(Bank Active Mode: READ Command, Same Row Address, CAS Latency = 2,
Figure 19.25 Synchronous DRAM Burst Read Bus Cycle (Single Read × 4)
D15 to D0
A25 to A0
RD/WR
DQMxx
Note: * An address pin connected to pin A10 of SDRAM
CKIO
A11 *
RAS
CAS
CKE
CSn
BS
t
t
t
t
t
t
t
CSD1
RWD
RASD
CASD
t
AD1
AD1
DQMD
BSD
Tc1
Column
address
Read command
t
AD1
Tc2
Column
address
WTRCD = 0 Cycle)
t
AD1
Td1
Tc3
Column
address
t
RDS2
(High)
t
t
RDH2
AD1
Td2
Tc4
t
t
t
AD1
CASD
BSD
Td3
Rev. 4.00 Sep. 13, 2007 Page 467 of 502
Column
address
Section 19 Electrical Characteristics
Td4
t
RDS2
t
t
t
RDH2
CSD1
DQMD
Tde
t
t
AD1
RWD
REJ09B0239-0400