s908az32ag2cfue Freescale Semiconductor, Inc, s908az32ag2cfue Datasheet - Page 29

• Manufacturer Part Number: s908az32ag2cfue
• Description: M68hc08 Microcontrollers 8-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 2
Memory Map
2.1 Introduction
The CPU08 can address 64K bytes of memory space. The memory map, shown in
The following definitions apply to the memory map representation of reserved and unimplemented
locations.
Freescale Semiconductor
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32,256 Bytes of FLASH EEPROM
1024 Bytes of RAM
512 Bytes of EEPROM with Protect Option
52 Bytes of User-Defined Vectors
320 Bytes of Monitor ROM
Reserved — Accessing a reserved location can have unpredictable effects on MCU operation.
Unused — These locations are reserved in the memory map for future use, accessing an
unused location can have unpredictable effects on MCU operation.
Unimplemented — Accessing an unimplemented location can cause an illegal address reset
(within the constraints as outlined in the
$0000
$004F
$0050
$0450
$04FF
$0500
$057F
$0580
$07FF
$0800
$09FF
$044F
↓
↓
↓
↓
↓
↓
Figure 2-1. Memory Map (Sheet 1 of 3)
MC68HC908AZ32A Data Sheet, Rev. 2
UNIMPLEMENTED (176 BYTES)
CAN CONTROL AND MESSAGE
UNIMPLEMENTED (640 BYTES)
I/O REGISTERS (80 BYTES)
BUFFERS (128 BYTES)
EEPROM (512 BYTES)
Chapter 7 System Integration Module
RAM (1024 BYTES)
Figure
(SIM)).
2-1, includes:
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