TB28F800B5B90 Intel, TB28F800B5B90 Datasheet - Page 11

• Manufacturer Part Number: TB28F800B5B90
• Manufacturer: Intel

Specifications of TB28F800B5B90

• Density: 8Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 20/19Bit
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 85C
• Package Type: SOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8/16Bit
• Number Of Words: 1M/512K
• Supply Current: 70mA
• Mounting: Surface Mount
• Pin Count: 44
• Lead Free Status / Rohs Status: Not Compliant

NOTE: Word addresses shown.
NOTE: Word addresses shown.
1FFFFH
0FFFFH
03FFFH
02FFFH
01FFFH
10000H
04000H
03000H
02000H
00000H
PRELIMINARY
1DFFFH
1CFFFH
1FFFFH
1BFFFH
0FFFFH
1D000H
1C000H
1E000H
10000H
00000H
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
16-Kbyte BOOT BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
16-Kbyte BOOT BLOCK
96-Kbyte MAIN BLOCK
96-Kbyte MAIN BLOCK
28F200-B
28F200-T
Figure 5. Word-Wide x16-Mode Memory Maps (Bottom Boot)
Figure 4. Word-Wide x16-Mode Memory Maps (Top Boot)
3DFFFH
3CFFFH
3BFFFH
3FFFFH
3D000H
3C000H
2FFFFH
1FFFFH
0FFFFH
3FFFFH
2FFFFH
1FFFFH
0FFFFH
3E000H
03FFFH
02FFFH
01FFFH
30000H
20000H
10000H
00000H
30000H
20000H
10000H
04000H
03000H
02000H
00000H
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
16-Kbyte BOOT BLOCK
96-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
16-Kbyte BOOT BLOCK
96-Kbyte MAIN BLOCK
28F400-T
28F400-B
28F200B5, 28F004/400B5, 28F800B5
7DFFFH
7CFFFH
7FFFFH
6FFFFH
5FFFFH
4FFFFH
3FFFFH
2FFFFH
1FFFFH
0FFFFH
03FFFH
02FFFH
01FFFH
7FFFFH
7BFFFH
6FFFFH
5FFFFH
4FFFFH
3FFFFH
2FFFFH
1FFFFH
0FFFFH
7E000H
7D000H
7C000H
70000H
60000H
50000H
40000H
30000H
20000H
10000H
04000H
03000H
02000H
00000H
70000H
60000H
50000H
40000H
30000H
20000H
10000H
00000H
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
8-Kbyte PARAMETER BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
16-Kbyte BOOT BLOCK
96-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
128-Kbyte MAIN BLOCK
16-Kbyte BOOT BLOCK
96-Kbyte MAIN BLOCK
28F800-T
28F800-B
0599-03
0599-04
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