HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 807

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

D15 to D0
A23 to A0
Note: * Address pin that is connected to A10 of SDRAM
RD/WR
DQMn
CKIO
A11*
RAS
CAS
CKE
CS3
BS
t
t
t
t
DQMD1
t
RWD1
RASD1
CASD1
t
t
CSD1
AD1
AD1
Tp
Figure 28.39 Power-On Sequence of Synchronous DRAM
t
t
t
RASD1
RWD1
CSD1
Tpw
t
t
t
RASD1
CASD1
CSD1
(Mode Write Timing, TRP = 2 Cycle)
Trr
t
t
t
RASD1
CASD1
t
t
CSD1
AD1
AD1
Trc
t
t
RASD1
CSD1
(High-Z)
(High)
Trr
t
t
RASD1
CSD1
Trc
Rev. 1.00, 02/04, page 769 of 804
Trc
t
t
t
RASD1
t
t
t
RWD1
CASD1
CSD1
AD1
AD1
Tmw
t
t
RASD1
t
t
RWD1
CASD1
CSD1
Tde
t
t
t
t
t
t
RASD1
DQMD1
RWD1
CASD1
t
CKED
CSD1
t
t
BSD
AD1
AD1
1