W90N740CD WINBOND [Winbond], W90N740CD Datasheet - Page 45

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

BASADDR [31:19] ：Base address pointer of ROM/Flash bank
The start address is calculated as ROM/Flash bank base pointer << 18. The base address pointer
together with the “SIZE” bits constitutes the whole address range of each bank.
SIZE [18:16] ：The size of ROM/FLASH memory
tPA [11:8]：Page mode access cycle time
0
0
0
0
0
0
0
0
31
23
15
7
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
tPA [11:8]
30
22
14
RESERVED
6
SIZE [10:8]
tACC
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
BASADDR
29
21
13
5
0
1
0
1
0
1
0
1
MCLK
28
20
12
0
1
0
1
0
1
0
1
1
2
3
4
5
6
7
8
4
BASADDR
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W90N740CD/W90N740CDG
27
19
11
1
1
1
1
1
1
1
1
3
BTSIZE
0
0
0
0
1
1
1
1
tPA [11:8]
26
18
10
2
tPA
BYTE
256K
512K
16M
32M
0
0
1
1
0
0
1
1
1M
2M
4M
8M
SIZE
25
17
9
1
PGMODE
0
1
0
1
0
1
0
1
MCLK
24
16
10
12
14
16
18
20
22
24
8
0