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2.2.3.1 Flash Bank Sectoring Configuration
The bank is divided into multiple sectors. A flash sector is the smallest region in the flash bank that must
be erased. The sectoring configuration of each flash bank is shown in Table 2-3.
• The Flash banks are 288-bit wide bank with ECC support.
• The flash bank7 can be programmed while executing code from flash bank0.
• Code execution is not allowed from flash bank7.
Table 2-3. Flash Memory Banks and Sectors
Sector Number Sector Size Low Address High Address
Bank 0: 2.0 MBytes
0 16K Bytes 0x0000_0000 0x0000_3FFF
1 16K Bytes 0x0000_4000 0x0000_7FFF
2 16K Bytes 0x0000_8000 0x0000_BFFF
3 16K Bytes 0x0000_C000 0x0000_FFFF
4 16K Bytes 0x0001_0000 0x0001_3FFF
5 16K Bytes 0x0001_4000 0x0001_7FFF
6 32K Bytes 0x0001_8000 0x0001_FFFF
7 128K Bytes 0x0002_0000 0x0003_FFFF
8 128K Bytes 0x0004_0000 0x0005_FFFF
9 128K Bytes 0x0006_0000 0x0007_FFFF
10 256K Bytes 0x0008_0000 0x000B_FFFF
11 256K Bytes 0x000C_0000 0x000F_FFFF
12 256K Bytes 0x0010_0000 0x0013_FFFF
13 256K Bytes 0x0014_0000 0x0017_FFFF
14 256K Bytes 0x0018_0000 0x001B_FFFF
15 256K Bytes 0x001C_0000 0x001F_FFFF
Bank 1: 2.0 Mbytes
0 128K Bytes 0x0020_0000 0x0021_FFFF
1 128K Bytes 0x0022_0000 0x0023_FFFF
2 128K Bytes 0x0024_0000 0x0025_FFFF
3 128K Bytes 0x0026_0000 0x0027_FFFF
4 128K Bytes 0x0028_0000 0x0029_FFFF
5 128K Bytes 0x002A_0000 0x002B_FFFF
6 128K Bytes 0x002C_0000 0x002D_FFFF
7 128K Bytes 0x002E_0000 0x002F_FFFF
8 128K Bytes 0x0030_0000 0x0031_FFFF
9 128K Bytes 0x0032_0000 0x0033_FFFF
10 128K Bytes 0x0034_0000 0x0035_FFFF
11 128K Bytes 0x0036_0000 0x0037_FFFF
12 128K Bytes 0x0038_0000 0x0039_FFFF
13 128K Bytes 0x003A_0000 0x003B_FFFF
14 128K Bytes 0x003C_0000 0x003D_FFFF
15 128K Bytes 0x003E_0000 0x003F_FFFF
Bank 7: 128 kBytes
0 4K Bytes 0xF020_0000 0xF020_0FFF
: : : :
31 4K Bytes 0xF021_F000 0xF021_FFFF
118
Architecture SPNU562–May 2014
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