HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 803

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

(Bank Active, Different Row Access, TRP = 1 Cycle, RCD = 1 Cycle, CAS Latency = 1 Cycle)
794
CKIO
Address
upper bits
Address
lower bits
BS
CSn
RD/WR
RD
WEn
DQMxx
D31–D0
DACKn
WAIT
RAS
CAS
OE
CKE
Note: DACKn waveform when active-high is specified
tRWD
tBSD
tCSD1
tRASD1
tDACD1
tAD
Tp
Figure 21.20 Synchronous DRAM Read Bus Cycle
tRWD
tDQMD
Tr
tRASD1
tAD
Tc
Td1
Td2
Td3
Td4
Tde