AM29F004B AMD [Advanced Micro Devices], AM29F004B Datasheet - Page 11

• Manufacturer Part Number: AM29F004B
• Description: 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

Output Disable Mode
When the OE# input is at V
abled. The output pins are placed in the high impedance
state.
8/5/05
Sector
Sector
SA10
SA10
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
A18
A18
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
A17
A17
IH
0
0
1
1
0
0
1
1
1
1
1
0
0
0
0
0
1
1
0
0
1
1
, output from the device is dis-
Table 3. Am29F004B Bottom Boot Block Sector Addresses
Table 2. Am29F004B Top Boot Block Sector Addresses
A D V A N C E
A16
A16
0
1
0
1
0
1
0
1
1
1
1
0
0
0
0
1
0
1
0
1
0
1
A15
A15
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
1
0
0
0
1
A14
A14
Am29F004B
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
0
1
1
I N F O R M A T I O N
A13
A13
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
0
1
Sector Size
Sector Size
(Kbytes)
(Kbytes)
64
64
64
64
64
64
64
32
16
16
32
64
64
64
64
64
64
64
8
8
8
8
(in hexadecimal)
(in hexadecimal)
7A000h–7BFFFh
7C000h–7FFFFh
00000h–0FFFFh
10000h–1FFFFh
20000h–2FFFFh
30000h–3FFFFh
40000h–4FFFFh
50000h–5FFFFh
60000h–6FFFFh
08000h–0FFFFh
10000h–1FFFFh
20000h–2FFFFh
30000h–3FFFFh
40000h–4FFFFh
50000h–5FFFFh
60000h–6FFFFh
70000h–7FFFFh
Address Range
70000h–77FFFh
78000h–79FFFh
Address Range
00000h–03FFFh
04000h–05FFFh
06000h–07FFFh
9