16 Mbit / 32 Mbit / 64 Mbit Multi-Purpose Flash Plus
SST39VF1601 / SST39VF3201 / SST39VF6401
SST39VF1602 / SST39VF3202 / SST39VF6402
Preliminary Specifications
TABLE 10: DEVICE GEOMETRY INFORMATION FOR SST39VF3201/3202
Address
27H
28H
Data
Data
0016H
0001H
0000H
0000H
0000H
0002H
00FFH
0003H
0010H
0000H
003FH
0000H
0000H
0001H
Device size = 2N Bytes (16H = 22; 222 = 4 MByte)
Flash Device Interface description; 0001H = x16-only asynchronous interface
29H
2AH
2BH
2CH
2DH
2EH
2FH
30H
31H
32H
33H
34H
Maximum number of byte in multi-byte write = 2N (00H = not supported)
Number of Erase Sector/Block sizes supported by device
Sector Information (y + 1 = Number of sectors; z x 256B = sector size)
y = 1023 + 1 = 1024 (03FFH = 1023)
z = 16 x 256 Bytes = 4 KBytes/sector (0010H = 16)
Block Information (y + 1 = Number of blocks; z x 256B = block size)
y = 63 + 1 = 64 blocks (003FH = 63)
z = 256 x 256 Bytes = 64 KBytes/block (0100H = 256)
T10.2 1223
TABLE 11: DEVICE GEOMETRY INFORMATION FOR SST39VF6401/6402
Address
27H
28H
Data
Data
0017H
0001H
0000H
0000H
0000H
0002H
00FFH
0007H
0010H
0000H
007FH
0000H
0000H
0001H
Device size = 2N Bytes (17H = 23; 223 = 8 MByte)
Flash Device Interface description; 0001H = x16-only asynchronous interface
29H
2AH
2BH
2CH
2DH
2EH
2FH
30H
31H
32H
33H
34H
Maximum number of bytes in multi-byte write = 2N (00H = not supported)
Number of Erase Sector/Block sizes supported by device
Sector Information (y + 1 = Number of sectors; z x 256B = sector size)
y = 2047 + 1 = 2048 sectors (07FFH = 2047)
z = 16 x 256 Bytes = 4 KBytes/sector (0010H = 16)
Block Information (y + 1 = Number of blocks; z x 256B = block size)
y =127 + 1 = 128 blocks (007FH = 127)
z = 256 x 256 Bytes = 64 KBytes/block (0100H = 256)
T11.2 1223
©2003 Silicon Storage Technology, Inc.
S71223-03-000
11/03
11
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