mc68hc908gp32 Freescale Semiconductor, Inc, mc68hc908gp32 Datasheet - Page 233

• Manufacturer Part Number: mc68hc908gp32
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 19
Electrical Specifications
19.1 Introduction
This section contains electrical and timing specifications.
19.2 Absolute Maximum Ratings
Maximum ratings are the extreme limits to which the microcontroller unit (MCU) can be exposed without
permanently damaging it.
Freescale Semiconductor
Supply voltage
Input voltage
Maximum current per pin excluding V
Maximum current for pins PTC0–PTC4
Maximum current into V
Maximum current out of V
Storage temperature
Note:
1. Voltages referenced to V
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
conditions.
This device contains circuitry to protect the inputs against damage due to
high static voltages or electric fields; however, it is advised that normal
precautions be taken to avoid application of any voltage higher than
maximum-rated voltages to this high-impedance circuit. For proper
operation, it is recommended that V
V
inputs are connected to an appropriate logic voltage level (for example,
either V
SS
≤ (V
DD
Characteristic
SS
SS
19.5 5.0-V DC Electrical Characteristics
In
SS
or V
or V
Out
DD
DD
).
) ≤ V
(1)
, V
MC68HC908GP32 Data Sheet, Rev. 10
SS
DD
,
and PTC0–PTC4
. Reliability of operation is enhanced if unused
NOTE
NOTE
In
and V
Out
I
PTC0–PTC4
Symbol
I
I
be constrained to the range
mvdd
mvss
T
V
V
stg
DD
I
In
for guaranteed operating
V
SS
– 0.3 to V
–0.3 to + 6.0
–55 to +150
Value
± 15
± 25
150
150
DD
+ 0.3
Unit
mA
mA
mA
mA
°C
V
V
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