Freescale Semiconductor Demonstration Board for Freescale MC9S12XHY256 Microcontroller DEMO9S12XHY256 DEMO9S12XHY256 用户手册
产品代码
DEMO9S12XHY256
Device Overview MC9S12XHY-Family
MC9S12XHY-Family Reference Manual, Rev. 1.04
Freescale Semiconductor
25
Table 1-3. Derivative Dependent Memory Parameters of Device Internal Resources
Device
FLASH_LOW
SIZE/
PPAGE
(1)
1. Number of 16K pages addressable via PPAGE register
RAM_LOW
SIZE/
RPAGE
(2)
2. Number of 4K pages addressing the RAM.
DF_HIGH
SIZE/
EPAGE
(3)
3. Number of 1K pages addressing the DFLASH
S12XHY256
0x7C_0000
256K / 16
0x0F_D000
12K / 3
0x10_1FFF
8K / 8
S12XHY128
0x7E_0000
128K / 8
0x0F_E000
8K / 2
0x10_1FFF
8K / 8