A29L800A Ver la hoja de datos (PDF) - AMIC Technology
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A29L800A Datasheet PDF : 36 Pages
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A29L800A Series
the system to read the boot-up firmware from the Flash
memory.
If RESET is asserted during a program or erase operation,
the RY/ BY pin remains a “0” (busy) until the internal reset
operation is complete, which requires a time tREADY (during
Embedded Algorithms). The system can thus monitor RY/BY
to determine whether the reset operation is complete. If
RESET is asserted when a program or erase operation is not
executing (RY/BY pin is “1”), the reset operation is completed
within a time of tREADY (not during Embedded Algorithms). The
system can read data tRH after the RESET pin return to VIH.
Refer to the AC Characteristics tables for RESET parameters
and diagram.
Table 2. A29L800A Top Boot Block Sector Address Table
Sector A18 A17 A16 A15 A14 A13 A12 Sector Size
Address Range (in hexadecimal)
(Kbytes/
Kwords)
Byte Mode (x 8) Word Mode (x16)
SA0
0
0
0
0
X
X
X
64/32
00000h - 0FFFFh
00000h - 07FFFh
SA1
0
0
0
1
X
X
X
64/32
10000h - 1FFFFh 08000h - 0FFFFh
SA2
0
0
1
0
X
X
X
64/32
20000h - 2FFFFh
10000h - 17FFFh
SA3
0
0
1
1
X
X
X
64/32
30000h - 3FFFFh 18000h - 1FFFFh
SA4
0
1
0
0
X
X
X
64/32
40000h - 4FFFFh
20000h - 27FFFh
SA5
0
1
0
1
X
X
X
64/32
50000h - 5FFFFh 28000h - 2FFFFh
SA6
0
1
1
0
X
X
X
64/32
60000h - 6FFFFh
30000h - 37FFFh
SA7
0
1
1
1
X
X
X
64/32
70000h - 7FFFFh 38000h - 3FFFFh
SA8
1
0
0
0
X
X
X
64/32
80000h - 8FFFFh
40000h - 47FFFh
SA9
1
0
0
1
X
X
X
64/32
90000h - 9FFFFh 48000h - 4FFFFh
SA10
1
0
1
0
X
X
X
64/32
A0000h - AFFFFh 50000h - 57FFFh
SA11
1
0
1
1
X
X
X
64/32
B0000h - BFFFFh 58000h - 5FFFFh
SA12
1
1
0
0
X
X
X
64/32
C0000h - CFFFFh 60000h - 67FFFh
SA13
1
1
0
1
X
X
X
64/32
D0000h - DFFFFh 68000h - 6FFFFh
SA14
1
1
1
0
X
X
X
64/32
E0000h - EFFFFh 70000h - 77FFFh
SA15
1
1
1
1
0
X
X
32/16
F0000h - F7FFFh 78000h - 7BFFFh
SA16
1
1
1
1
1
0
0
8/4
F8000h - F9FFFh 7C000h - 7CFFFh
SA17
1
1
1
1
1
0
1
8/4
FA000h - FBFFFh 7D000h - 7DFFFh
SA18
1
1
1
1
1
1
X
16/8
FC000h - FFFFFh 7E000h - 7FFFFh
Note:
Address range is A18 : A-1 in byte mode and A18 : A0 in word mode. See “Word/Byte Configuration” section.
(June, 2005, Version 1.1)
7
AMIC Technology, Corp.
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