M68HC12A4EVB Evaluation Board — Rev. 1
User’s Manual
MOTOROLA
General Information
15
User’s Manual — M68HC12A4EVB Evaluation Board
Section 1. General Information
1.1 Contents
1.2
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.3
General Description and Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.4
Performance Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1.5
Functional Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.6
External Equipment Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.7
EVB Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1.8
Typographic Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1.9
Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
1.2 Introduction
This user’s manual provides the necessary information for using the
M68HC12A4EVB evaluation board (EVB), an evaluation, debugging, and
code-generation tool for the MC68HC812A4 microcontroller units (MCU).
Reference items, such as schematic diagrams and parts lists, are shipped as part
of the EVB package.
1.3 General Description and Features
The EVB is an economical tool for designing and debugging code for and
evaluating the operation of the M68HC12 MCU Family. By providing the
essential MCU timing and input/output (I/O) circuitry, the EVB simplifies user
evaluation of prototype hardware and software.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
.
..
AR
CH
IVE
D B
Y F
RE
ES
CA
LE
SE
MI
CO
ND
UC
TO
R,
IN
C.