r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 1113

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

Figure 25.25 Synchronous DRAM Single Write Bus Cycle
Notes: 1. An address pin to be connected to pin A10 of SDRAM.
A12/A11
D31 to D0
A25 to A0
RASU/L
CASU/L
RD/WR
DQMxx
DACKn
TENDn*
CKIO
CKE
2. The waveform for DACKn and TENDn is when active low is specified.
CSn
BS
*
1
2
(Auto Precharge, TRWL = 1 Cycle)
t
t
t
DQMD1
t
t
RWD1
CSD1
t
AD1
AD1
DACD
t
RASD1
Tr
address
Row
t
RWD1
t
t
t
RASD1
CASD1
t
t
t
WDD2
AD1
BSD
AD1
Tc1
command
address
Column
WRITA
(High)
t
t
DQMD1
t
t
t
CASD1
BSD
t
WDH2
t
RWD1
t
AD1
AD1
CSD1
t
DACD
Trwl
Rev. 2.00 Dec. 09, 2005 Page 1089 of 1152
Section 25 Electrical Characteristics
REJ09B0191-0200