D A T A S H E E T
Table 11. Primary Vendor-Specific Extended Query
Addresses
Data
Description
40h
41h
42h
0050h
0052h
0049h
Query-unique ASCII string “PRI”
43h
44h
0031h
0033h
Major version number, ASCII
Minor version number, ASCII
Address Sensitive Unlock (Bits 1-0)
0 = Required, 1 = Not Required
45h
000Ch
Silicon Technology (Bits 5-2) 0011 = 0.13 µm
Erase Suspend
0 = Not Supported, 1 = To Read Only, 2 = To Read & Write
46h
47h
48h
49h
4Ah
4Bh
4Ch
0002h
0001h
0000h
0007h
00x7h
0001h
0000h
Sector Protect
0 = Not Supported, X = Number of sectors in per group
Sector Temporary Unprotect
00 = Not Supported, 01 = Supported
Sector Protect/Unprotect scheme
07 = Advanced Sector Protection
Simultaneous Operation: number of Sectors in all banks except boot block
BDS128H = 00E7h; BDS640H = 0077h
Burst Mode Type
00 = Not Supported, 01 = Supported
Page Mode Type
00 = Not Supported, 01 = 4 Word Page, 02 = 8 Word Page, 04 = 16 Word Page
ACC (Acceleration) Supply Minimum
4Dh
4Eh
00B5h
00C5h
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
ACC (Acceleration) Supply Maximum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
4Fh
50h
57h
0001h
0000h
0004h
Boot Sector Flag
Program Suspend. 00h = not supported
Bank Organization: X = Number of banks
58h
59h
5Ah
5Bh
0027h / 0017h
0060h / 0030h
0060h / 0030h
0027h / 0017h
Bank A – Bank D Region Information. X = Number of sectors in bank.
Address: 58h = Bank A; 59h = Bank B; 5Ah = Bank C; 5Bh = Bank D
Data: BDS128H / BDS640H
26
Am29BDS128H/Am29BDS640H
27024B3 May 10, 2006
SPANSION [ SPANSION ]
