mc9s08qd4 Freescale Semiconductor, Inc, mc9s08qd4 Datasheet - Page 33

• Manufacturer Part Number: mc9s08qd4
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 4
Memory Map and Register Definition
4.1
As shown in
program memory for non-volatile data storage, and I/O and control/status registers. The registers are
divided into these groups:
Freescale Semiconductor
•
•
•
Direct-page registers (0x0000 through 0x005F)
High-page registers (0x1800 through 0x184F)
Non-volatile registers (0xFFB0 through 0xFFBF)
0xFFFF
0xEFFF
0x0000
0x0060
0x17FF
0x1800
0xF000
0x005F
0x0160
0x184F
0x1850
0x015F
MC9S08QD4 Series Memory Maps
Figure
DIRECT PAGE REGISTERS
HIGH PAGE REGISTERS
4-1, on-chip memory in the MC9S08QD4 series MCU consists of RAM, flash
UNIMPLEMENTED
UNIMPLEMENTED
MC9S08QD4
4096 BYTES
55,216 BYTES
5,792 BYTES
256 BYTES
FLASH
RAM
Figure 4-1. MC9S08QD4 Series Memory Maps
MC9S08QD4 Series MCU Data Sheet, Rev. 3
0x0100–0x015F
0x0080–0x0FF
0x0060–0x07F
0xFFFF
0xEFFF
0x0000
0x17FF
0x1800
0xF000
0x005F
0x184F
0x1850
0xF7FF
0xF800
RESERVED — 2048 BYTES
DIRECT PAGE REGISTERS
RESERVED — 32 BYTES
RESERVED — 96 BYTES
HIGH PAGE REGISTERS
RAM — 128 BYTES
UNIMPLEMENTED
UNIMPLEMENTED
MC9S08QD2
2048 BYTES
55,216 BYTES
5,792 BYTES
FLASH
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