mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 495

• Manufacturer Part Number: mcf5272
• Description: Mcf5272 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
Chapter 23
Electrical Characteristics
This chapter describes AC and DC electrical specifications and thermal characteristics for
the MCF5272 microcontroller. Because additional speeds may have become available since
the
http://www.motorola.com/coldfire, to confirm that this is the latest information.
23.1 Maximum Ratings
This section contains information on the maximum ratings of the MCF5272
microcontroller.
23.1.1 Supply, Input Voltage, and Storage Temperature
Table 23-1 lists maximum voltages and temperatures.
The ratings in Table 23-1 define maximum conditions to which the MCF5272 may be
subjected without being damaged. However, the device cannot operate normally while
exposed to these electrical extremes.
This device contains circuitry that protects against damage from high static voltages or
electrical fields; however, normal precautions should be taken to avoid application of
voltages higher than maximum-rated voltages to this high-impedance circuit. Reliability
improves when unused inputs are tied to an appropriate logic voltage level (GND or V
Supply voltage
Maximum operating voltage
Minimum operating voltage
Input voltage
Storage temperature range
publication
Table 23-1. Maximum Supply, Input Voltage and Storage Temperature
Rating
of
this
Chapter 23. Electrical Characteristics
book,
consult
V
V
V
V
T
stg
DD
in
DD
DD
Symbol
Motorola’s
–0.3 to + 4.0
+3.6
+3.0
–0.5 to +5.5
–55 to 150
ColdFire
Value
web
V
V
V
V
°C
Unit
page,
DD
23-1
).