MC9S08RG60 Datasheet, PDF (35/232 Pages) Motorola, Inc – Microcontrollers

Chapter 4 Memory
SoC Guide — MC9S08RG60/D Rev 1.10
4.1 MC9S08RC/RD/RE/RG Memory Map
As shown in Figure 4-1, on-chip memory in the MC9S08RC/RD/RE/RG series of MCUs consists of
RAM, FLASH program memory for nonvolatile data storage, and I/O and control/status registers. The
registers are divided into three groups:
• Direct-page registers ($0000 through $0045 for 32K and 60K parts, and $0000 through $003F for
16K and 8K parts)
• High-page registers ($1800 through $182B)
• Nonvolatile registers ($FFB0 through $FFBF)
$0000
DIRECT PAGE REGISTERS
$0045
$0046
RAM
$0845
$0846
2048 BYTES
FLASH
4026 BYTES
$17FF
$1800
$182B
$182C
HIGH PAGE REGISTERS
FLASH
59348 BYTES
$0000
DIRECT PAGE REGISTERS _$0045
RAM
$0046
2048 BYTES
UNIMPLEMENTED
$0845
$0846
4026 BYTES
$17FF
HIGH PAGE REGISTERS ^$1800
$182B
$182C
UNIMPLEMENTED
26580 BYTES
$0000
DIRECT PAGE REGISTERS _$003F
RAM _{1024 BYTES}⁽¹⁾
$0040
$043F
$0440
UNIMPLEMENTED
5056 BYTES
HIGH PAGE REGISTERS
$17FF
$1800
$182B
$182C
$0000
DIRECT PAGE REGISTERS _$003F
RAM _{1024 BYTES}⁽¹⁾
$0040
$043F
$0440
UNIMPLEMENTED
5056 BYTES
HIGH PAGE REGISTERS
$17FF
$1800
$182B
$182C
$8000
UNIMPLEMENTED
42964 BYTES
UNIMPLEMENTED
51156 BYTES
FLASH
32768 BYTES
$BFFF
$C000
$FFFF
MC9S08RC/RD/RE/RG60
MC9S08RC/RD/RE/RG32
FLASH
16384 BYTES
MC9S08RC/RD/RE16
$FFFF
FLASH
8192 BYTES
MC9S08RC/RD/RE8
$DFFF
$E000
$FFFF
NOTE:
1. MC3S08RC/RD/RE16/8 ROM MCU devices have 512 bytes of RAM instead of 1K bytes.
Figure 4-1 MC9S08RC/RD/RE/RG Memory Map
Freescale Semiconductor
MC9S08RC/RD/RE/RG
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