MC68HC708XL36 FREESCALE [Freescale Semiconductor, Inc], MC68HC708XL36 Datasheet - Page 17

• Manufacturer Part Number: MC68HC708XL36
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Pin Functions
Power Supply Pins
(V
7-intro_a
MOTOROLA
DD
and V
SS
)
V
from a single power supply.
Fast signal transitions on MCU pins place high, short-duration current
demands on the power supply. To prevent noise problems, take special
care to provide power supply bypassing at the MCU as
Place the C1 bypass capacitor as close to the MCU as possible. Use a
high-frequency-response ceramic capacitor for C1. C2 is an optional
bulk current bypass capacitor for use in applications that require the port
pins to source high current levels.
DD
Freescale Semiconductor, Inc.
and V
For More Information On This Product,
SS
Go to: www.freescale.com
are the power supply and ground pins. The MCU operates
Figure 4. Power Supply Bypassing
Introduction
NOTE: Component values shown
V
DD
V
DD
represent typical applications.
MCU
0.1 F
+
C1
C2
V
SS
Figure 4
MC68HC708XL36
Pin Functions
Introduction
shows.
17