W19B(L)320ST/B
Primary Vendor-Specific Extended Query
DESCRIPTION
ADDRESS
(Word Mode)
ADDRESS
(Byte Mode)
80h
DATA
40h
41h
42h
43h
44h
0050h
0052h
0049h
0031h
0031h
Query-unique ASCII string "PRI"
82h
84h
Major version number, ASCII
Minor version number, ASCII
86h
88h
Address sensitive unlock (Bits 1−0)
0 = required, 1 = not required
45h
0000h
8Ah
Silicon Revision Number (Bit 7-2)
Erase suspend
0 = Not supported, 1 = To read only; 2 = To read & write
Sector protect
0 = Note supported, 1 = Supported
Sector Temporary Unprotect
00 = Not supported, 01 = Supported
Sector protect/unprotect scheme
Simultaneous operation
46h
47h
0002h
0001h
8Ch
8Eh
48h
49h
4Ah
0001h
0004h
0000h
90h
92h
94h
00 = Not supported
Burst mode type
00 = Not supported, 01 = Supported
Page mode type
00 = Not Supported, 01 = 4 Word Page, 02 = 8 Word Page
ACC (Acceleration) Supply Minimum
00h = Not Supported, D7−D4; Volt, D3−D0: 100 mV
ACC (Acceleration) Supply Maximum
00h = Not Supported, D7−D4; Volt, D3−D0: 100 mV
Top/bottom boot Sector Flag
4Bh
4Ch
4Dh
4Eh
4Fh
0000h
0000h
0085h
0095h
000Xh
96h
98h
9Ah
9Ch
9Eh
02h=Bottom Boot Device, 03h = Top Boot Device
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