r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 1126

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

Section 25 Electrical Characteristics
Rev. 2.00 Dec. 09, 2005 Page 1102 of 1152
REJ09B0191-0200
A12/A11
D31 to D0
Notes: 1. An address pin to be connected to pin A10 of SDRAM.
A25 to A0
RASU/L
CASU/L
RD/WR
DQMxx
TENDn
DACKn
CKIO
CKE
Figure 25.38 Synchronous DRAM Access Timing in Low-Frequency Mode
CSn
BS
2. The waveform for DACKn and TENDn is when active low is specified.
*
1
*
2
t
t
t
t
RASD2
CASD2
t
t
RWD2
t
t
CSD2
DQMD2
DACD
AD3
AD3
Tr
address
Row
t
t
CASD2
t
t
RASD2
(Auto-Precharge, TRWL = 2 Cycles)
t
AD3
AD3
BSD
Tc
t
RDH4
Command
(High)
address
Column
READA
t
CASD2
t
t
t
t
DACD
BSD
AD3
AD3
Td1
t
RDS4
t
t
CSD2
DQMD2
Tde
Tap
t
t
RASD2
t
t
t
t
CSD2
DQMD2
DACD
AD3
AD3
Tr
address
Row
t
t
t
CASD2
RASD2
t
RWD2
t
t
t
WDD3
AD3
AD3
BSD
Tc
(High)
Command
WRITA
t
t
t
t
t
RWD2
t
DACD
CSD2
CASD2
DQMD2
t
t
WDH3
address
BSD
Column
AD3
Tnop
t
t
AD3
AD3
Trw1
Tap