參數(shù)資料
型號: 28F400BX-B
英文描述: 4-MBIT (256K X 16. 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY
中文描述: 4兆位(256 × 16。為512k × 8)啟動塊閃存系列
文件頁數(shù): 13/44頁
文件大小: 496K
代理商: 28F400BX-B
28F400BL-T/B, 28F004BL-T/B
2.1.2.2 28F400BL-T Memory Map
The 28F400BL-T device has the 16-Kbyte boot
block located from 3E000H to 3FFFFH to accommo-
date those microprocessors that boot from the top
of the address map. In the 28F400BX-T the first
8-Kbyte parameter block resides in memory space
from 3D000H to 3DFFFH. The second 8-Kbyte pa-
rameter block resides in memory space from
3C000H to 3CFFFH. The 96-Kbyte main block re-
sides in memory space from 30000H to 3BFFFH.
The three 128-Kbyte main blocks reside in memory
space from 20000H to 2FFFFH, 10000H to 1FFFFH
and 00000H to 0FFFFH as shown in Figure 8.
(Word Addresses)
3FFFFH
16-Kbyte BOOT BLOCK
3DFFFH
3E000H
8-Kbyte PARAMETER BLOCK
3CFFFH
3D000H
8-Kbyte PARAMETER BLOCK
3BFFFH
3C000H
96-Kbyte MAIN BLOCK
2FFFFH
30000H
128-Kbyte MAIN BLOCK
1FFFFH
20000H
128-Kbyte MAIN BLOCK
0FFFFH
10000H
128-Kbyte MAIN BLOCK
00000H
Figure 8. 28F400BL-T Memory Map
13
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
28F400BX-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-MBIT (256K X 16. 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY
28F400BX-T/B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
28F400BX-TB 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY
28F400BX-TL/BL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
28F400CE-T/B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Boot Block