W90N740CD WINBOND [Winbond], W90N740CD Datasheet - Page 52

• Manufacturer Part Number: W90N740CD
• Description: 32-Bit ARM7TDMI-Based Micro-Controller
• Manufacturer: WINBOND [Winbond]

tRAS [2:0] ：SDRAM bank 0/1, Row active time (see Fig 6.3.4)
0
0
0
0
1
1
1
1
tRAS [2:0]
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Fig 6.3.5 Access timing 2 of SDRAM
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W90N740CD/W90N740CDG
Publication Release Date: September. 19, 2005
MCLK
1
2
3
4
5
6
7
8
Revision A7