mc68hc908lb8 Freescale Semiconductor, Inc, mc68hc908lb8 Datasheet - Page 221

• Manufacturer Part Number: mc68hc908lb8
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 20
Electrical Specifications
20.1 Introduction
This section contains electrical and timing specifications.
20.2 Absolute Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be exposed without permanently damaging
it.
Freescale Semiconductor
NOTES:
Supply voltage
Input voltage
Maximum current per pin
excluding those specified below
Maximum current into V
Maximum current out of V
Storage temperature
1. Voltages referenced to V
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
operating 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
Characteristic
SS
20.5 5.0-Volt Electrical Characteristics
In
or V
or V
Out
DD
DD
).
) ≤ V
SS
(1)
SS
MC68HC908LB8 Data Sheet, Rev. 1
DD
. Reliability of operation is enhanced if unused
NOTE
NOTE
In
Symbol
I
I
MVDD
MVSS
V
and V
T
V
DD
stg
I
In
Out
be constrained to the range
and for guaranteed
V
SS
– 0.3 to V
–0.3 to + 6.0
–55 to +150
Value
± 15
100
100
DD
+ 0.3
Unit
mA
mA
mA
°C
V
V
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