MC68HC05P18A Datasheet, PDF(27/130 Page) Freescale Semiconductor, Inc

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MC68HC05P18A Datasheet, PDF (27/130 Pages) Freescale Semiconductor, Inc – HCMOS Microcontroller Unit

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Freescale Semiconductor, Inc.

Memory Map

I/O and Control Registers

$0000

$001F

$0020

$004F

$0050

$00BF

$00C0

$00FF

$0100

$010F

$0140

$01BF

$01C0

0000

I/O

32 BYTES

0031

USER ROM

0032

48 BYTES

0079

INTERNAL RAM

0080

192 BYTES

0191

STACK 0192

64 BYTES

0255

0256

0271

EEPROM

0272

128 BYTES

0399

0400

UNUSED

7728 BYTES

$1FBF

8127

$1FC0

8128

USER ROM

8000 BYTES

$3EFF

$3F00

$3FEF

$3FF0

$3FFF

RESERVED FOR

TEST

240 BYTES

USER VECTORS ROM

16 BYTES

16127

16128

16367

16368

16383

I/O REGISTERS

SEE FIGURE 2-2

$0000

$001F

COP CONTROL REGISTER

UNIMPLEMENTED

TIMER VECTOR (HIGH BYTE)

TIMER VECTOR (LOW BYTE)

IRQ VECTOR (HIGH BYTE)

IRQ VECTOR (LOW BYTE)

SWI VECTOR (HIGH BYTE)

SWI VECTOR (LOW BYTE)

RESET VECTOR (HIGH BYTE)

RESET VECTOR (LOW BYTE)

$3FF0

$3FF1

$3FF2

$3FF3

$3FF4

$3FF5

$3FF6

$3FF7

$3FF8

$3FF9

$3FFA

$3FFB

$3FFC

$3FFD

$3FFE

$3FFF

Figure 2-1. MC68HC05P18A User Mode Memory Map

MC68HC05P18A

Memory Map

For More Information On This Product,

Go to: www.freescale.com

Technical Data

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