HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 810

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

Rev. 1.00, 02/04, page 772 of 804
D15 to D0
A23 to A0
Note: * Address pin that is connected to A10 of SDRAM
RD/WR
DQMn
CKIO
Figure 28.42 Self Refresh Timing in Low-Frequency Mode of Synchronous DRAM
A11*
RAS
CAS
CKE
CS3
BS
t
t
t
t
DQMD2
t
RASD2
CASD2
RWD2
t
t
CSD2
AD3
AD3
Tp
t
t
t
RASD2
RWD2
CSD2
Tpw
t
t
t
t
RASD2
CASD2
CKED2
CSD2
Trr
(TRP = 2 Cycle)
t
t
t
RASD2
CASD2
t
t
CSD2
AD3
AD3
(Hi-Z)
Trc
t
CKED2
Trc
Trc
Trc
Trc