S912XHZ512F1VAG Datasheet, PDF (135/978 Pages) Freescale Semiconductor, Inc – Covers MC9S12XHZ384, MC9S12XHZ256

MODULE BASE + 0x0000
MODULE BASE + 0x000F
FLASH START = 0x78_0000
Chapter 3 512 Kbyte Flash Module (S12XFTX512K4V3)
Flash Registers
16 bytes
Flash Protected/Unprotected Region
480 Kbytes
0x7F_8000
0x7F_8400
0x7F_8800
0x7F_9000
0x7F_A000
0x7F_C000
Flash Protected/Unprotected Lower Region
1, 2, 4, 8 Kbytes
Flash Protected/Unprotected Region
8 Kbytes (up to 29 Kbytes)
0x7F_E000
Flash Protected/Unprotected Higher Region
2, 4, 8, 16 Kbytes
0x7F_F000
0x7F_F800
FLASH END = 0x7F_FFFF
Flash Configuration Field
16 bytes (0x7F_FF00 - 0x7F_FF0F)
Figure 3-2. Flash Memory Map
MC9S12XHZ512 Data Sheet, Rev. 1.06
Freescale Semiconductor
135