參數(shù)資料
型號(hào): 9S12HN64
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: 16-bit Microcontroller
中文描述: 16位微控制器
文件頁(yè)數(shù): 23/28頁(yè)
文件大小: 503K
代理商: 9S12HN64
Memory Maps
16-bit Microcontroller HCS12H Family, Rev. 11.1
Freescale Semiconductor
23
PRELIMINARY
Figure 10. MC9(3)S12HZ(N)64 User Configurable Memory Map
$0000
$0400
$0800
$1000
$FFFF
$C000
$8000
$4000
$3000
$FF00
EXT
NORMAL
SINGLE CHIP
EXPANDED
SPECIAL
SINGLE CHIP
VECTORS
VECTORS
VECTORS
$FF00
$FFFF
BDM
(If Active)
$C000
$FFFF
16K Fixed Flash EEPROM
2K, 4K, 8K or 16K Protected Boot Sector
$8000
$BFFF
16K Page Window
Four * 16K Flash EEPROM Pages
$4000
$7FFF
16K Fixed Flash EEPROM
0.5K, 1K, 2K or 4K Protected Sector
$3000
$3FFF
4K Bytes RAM
Mappable to any 4K Boundary
$0000
$03FF
1K Register Space
Mappable to any 2K Boundary
The figure shows a useful map, which is not the map out of reset. After reset the map is:
$0000 - $03FF: Register Space
$0000 - $0FFF: 4K RAM (1K not visible)
$0000 - $07FF: 1K EEPROM mapped twice (not visible)
There is no mapping of EEPROM Flash on MC3S12HZ(N)64
$0800
$0FFF
1K Bytes EEPROM
(1K mapped twice in 2K Boundary)
Mappable to any 2K Boundary
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