mc9s08ac16 Freescale Semiconductor, Inc, mc9s08ac16 Datasheet - Page 41

• Manufacturer Part Number: mc9s08ac16
• Description: Hcs08 Microcontrollers 8-bit Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 4
Memory
4.1
Figure 4-1
MC9S08AC16 Series of MCU consists of RAM, FLASH program memory for nonvolatile data storage,
plus I/O and control/status registers. The registers are divided into three groups:
Freescale Semiconductor
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•
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Direct-page registers (0x0000 through 0x006F)
High-page registers (0x1800 through 0x185F)
Nonvolatile registers (0xFFB0 through 0xFFBF)
MC9S08AC16 Series Memory Map
shows the memory maps for the MC9S08AC16 Series MCUs. On-chip memory in the
0xBFFF
0xC000
0x0000
0x006F
0x0070
0x046F
0x0470
0x17FF
0x1800
0x185F
0x1860
0xFFFF
MC9S08AC16 and S9S08AW16A
DIRECT PAGE REGISTERS
HIGH PAGE REGISTERS
UNIMPLEMENTED
UNIMPLEMENTED
Figure 4-1. MC9S08AC16 Series Memory Maps
42,912 BYTES
16,384 BYTES
1024 BYTES
5008 BYTES
FLASH
RAM
MC9S08AC16 Series Data Sheet, Rev. 0
PRELIMINARY
0xBFFF
0xC000
0xDFFF
0xE000
0x0000
0x006F
0x0070
0x036F
0x0370
0x046F
0x0470
0x17FF
0x1800
0x185F
0x1860
0xFFFF
MC9S08AC8 and S9S08AW8A
DIRECT PAGE REGISTERS
RESERVED — 256 BYTES
HIGH PAGE REGISTERS
UNIMPLEMENTED
UNIMPLEMENTED
42,912 BYTES
5008 BYTES
8192 BYTES
8192 BYTES
RESERVED
768 BYTES
FLASH
RAM
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