16 Mbit / 32 Mbit / 64 Mbit Multi-Purpose Flash Plus
SST39VF1601 / SST39VF3201 / SST39VF6401
SST39VF1602 / SST39VF3202 / SST39VF6402
Preliminary Specifications
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TABLE 7: CFI QUERY IDENTIFICATION STRING FOR SST39VF160X/320X/640X
Address
10H
11H
12H
13H
14H
15H
16H
17H
Data
Data
0051H
0052H
0059H
0001H
0007H
0000H
0000H
0000H
0000H
0000H
0000H
Query Unique ASCII string “QRY”
Primary OEM command set
Address for Primary Extended Table
Alternate OEM command set (00H = none exists)
Address for Alternate OEM extended Table (00H = none exits)
18H
19H
1AH
T7.1 1223
1. Refer to CFI publication 100 for more details.
TABLE 8: SYSTEM INTERFACE INFORMATION FOR SST39VF160X/320X/640X
Address
Data
Data
1BH
0027H
VDD Min (Program/Erase)
DQ7-DQ4: Volts, DQ3-DQ0: 100 millivolts
1CH
0036H
VDD Max (Program/Erase)
DQ7-DQ4: Volts, DQ3-DQ0: 100 millivolts
1DH
1EH
1FH
20H
21H
22H
23H
24H
25H
26H
0000H
0000H
0003H
0000H
0004H
0005H
0001H
0000H
0001H
0001H
VPP min. (00H = no VPP pin)
VPP max. (00H = no VPP pin)
Typical time out for Word-Program 2N µs (23 = 8 µs)
Typical time out for min. size buffer program 2N µs (00H = not supported)
Typical time out for individual Sector/Block-Erase 2N ms (24 = 16 ms)
Typical time out for Chip-Erase 2N ms (25 = 32 ms)
Maximum time out for Word-Program 2N times typical (21 x 23 = 16 µs)
Maximum time out for buffer program 2N times typical
Maximum time out for individual Sector/Block-Erase 2N times typical (21 x 24 = 32 ms)
Maximum time out for Chip-Erase 2N times typical (21 x 25 = 64 ms)
T8.3 1223
TABLE 9: DEVICE GEOMETRY INFORMATION FOR SST39VF1601/1602
Address
27H
28H
Data
Data
0015H
0001H
0000H
0000H
0000H
0002H
00FFH
0001H
0010H
0000H
001FH
0000H
0000H
0001H
Device size = 2N Bytes (15H = 21; 221 = 2 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 = 511 + 1 = 512 sectors (01FF = 511
z = 16 x 256 Bytes = 4 KByte/sector (0010H = 16)
Block Information (y + 1 = Number of blocks; z x 256B = block size)
y = 31 + 1 = 32 blocks (001F = 31)
z = 256 x 256 Bytes = 64 KByte/block (0100H = 256)
T9.0 1223
S71223-03-000 11/03
©2003 Silicon Storage Technology, Inc.
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SST [ SILICON STORAGE TECHNOLOGY, INC ]
