S29AL008D55MANR22 Просмотр технического описания (PDF) - Spansion Inc.
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производитель
S29AL008D55MANR22
Spansion Inc.
S29AL008D55MANR22 Datasheet PDF : 55 Pages
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Data Sheet
Table 3. S29AL008D Bottom Boot Block Sector Addresses
Sector A18
SA0
0
SA1
0
SA2
0
SA3
0
SA4
0
SA5
0
SA6
0
SA7
0
SA8
0
SA9
0
SA10 0
SA11 1
SA12 1
SA13 1
SA14 1
SA15 1
SA16 1
SA17 1
SA18 1
A17
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A16
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A15
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A14
0
0
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
A13
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
A12
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Sector Size
(Kbytes/
Kwords)
16/8
8/4
8/4
32/16
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
64/32
Address Range (in hexadecimal)
(x8)
Address Range
(x16)
Address Range
00000h–03FFFh 00000h–01FFFh
04000h–05FFFh 02000h–02FFFh
06000h–07FFFh 03000h–03FFFh
08000h–0FFFFh 04000h–07FFFh
10000h–1FFFFh 08000h–0FFFFh
20000h–2FFFFh 10000h–17FFFh
30000h–3FFFFh 18000h–1FFFFh
40000h–4FFFFh 20000h–27FFFh
50000h–5FFFFh 28000h–2FFFFh
60000h–6FFFFh 30000h–37FFFh
70000h–7FFFFh 38000h–3FFFFh
80000h–8FFFFh 40000h–47FFFh
90000h–9FFFFh 48000h–4FFFFh
A0000h–AFFFFh 50000h–57FFFh
B0000h–BFFFFh 58000h–5FFFFh
C0000h–CFFFFh 60000h–67FFFh
D0000h–DFFFFh 68000h–6FFFFh
E0000h–EFFFFh 70000h–77FFFh
F0000h–FFFFFh 78000h–7FFFFh
Note for Tables and : Address range is A18:A-1 in byte mode and A18:A0 in word mode. See Word/Byte Configura-
tion, on page 11.
Autoselect Mode
The autoselect mode provides manufacturer and device identification, and sector
protection verification, through identifier codes output on DQ7–DQ0. This mode
is primarily intended for programming equipment to automatically match a device
to be programmed with its corresponding programming algorithm. However, the
autoselect codes can also be accessed in-system through the command register.
When using programming equipment, the autoselect mode requires VID (11.5 V
to 12.5 V) on address pin A9. Address pins A6, A1, and A0 must be as shown in
Table 4, on page 16. In addition, when verifying sector protection, the sector ad-
dress must appear on the appropriate highest order address bits (see Table 2, on
page 14 and Table 3, on page 15). Table 4, on page 16 shows the remaining ad-
dress bits that are don’t care. When all necessary bits are set as required, the
programming equipment may then read the corresponding identifier code on
DQ7–DQ0.
To access the autoselect codes in-system, the host system can issue the autose-
lect command via the command register, as shown in Table 5, on page 25. This
method does not require VID. See Command Definitions, on page 19 for details
on using the autoselect mode.
June 16, 2005 S29AL008D_00A3
S29AL008D
15
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