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S912XHY128F0VLM Datasheet, PDF (25/802 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers
Device Overview MC9S12XHY-Family
Table 1-3. Derivative Dependent Memory Parameters of Device Internal Resources
Device
FLASH_LOW
SIZE/
PPAGE(1)
RAM_LOW
S12XHY256
0x7C_0000
256K / 16 0x0F_D000
S12XHY128
0x7E_0000
128K / 8 0x0F_E000
1. Number of 16K pages addressable via PPAGE register
2. Number of 4K pages addressing the RAM.
3. Number of 1K pages addressing the DFLASH
SIZE/
RPAGE(2)
12K / 3
8K / 2
DF_HIGH
0x10_1FFF
0x10_1FFF
SIZE/
EPAGE(3)
8K / 8
8K / 8
MC9S12XHY-Family Reference Manual, Rev. 1.01
Freescale Semiconductor
25