MCMC68HC05L16 Freescale Semiconductor, Inc, MCMC68HC05L16 Datasheet - Page 23

• Manufacturer Part Number: MCMC68HC05L16
• Description: M68hc05 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 2
Memory Map
2.1 Introduction
The MC68HC05L16 contains a 16,384-byte mask ROM, 496 bytes of self-check ROM, and 512 bytes of
RAM. An additional 16 bytes of mask ROM are provided for user vectors at $FFF0–$FFFF.
The MCU’s memory map is shown in
Freescale Semiconductor
$FDFF
$FFDF
$FFEF
$00C0
$0FFF
$4FFF
$FE00
$FFE0
$FFF0
$FFFF
$00FF
$003F
$023F
$0000
$0040
$0240
$1000
$5000
RAM
512 BYTES
MC68HC05L16 • MC68HC705L16 Data Sheet, Rev. 4.1
SELF-CHECK ROM
STACK 64 BYTES
USER VECTORS
TEST VECTORS
MASK ROM
16 KBYTES
496 BYTES
64 BYTES
UNUSED
UNUSED
I/O
Figure
Figure 2-1. Memory Map
2-1.
0
63
64
191
192
255
256
575
576
4095
4096
20479
20480
65023
65024
65503
65504
65519
65520
65535
$000F
$003F
$0000
$0010
DUAL-MAPPED
I/O REGISTERS
16 BYTES
48 BYTES
I/O
0000
0015
0016
0063
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