Freescale Semiconductor, Inc.
Ele c tric a l Sp e c ific a tions
13.3 Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it.
The MCU contains circuitry to protect the inputs against damage from
high static voltages; however, do not apply voltages higher than those
shown in the table here. Keep VIn and VOut within the range
VSS ≤ (VIn or VOut) ≤ VDD. Connect unused inputs to the appropriate
voltage level, either VSS or VDD.
(1)
Symbol
Value
Unit
Rating
Supply voltage
Input voltage
V
–0.3 to +7.0
V
DD
V
–0.3
SS
V
V
In
to V +0.3
DD
V
–0.3 to
16.0
DD
Programming voltage
V
PP
V
– 0.3
SS
Bootstrap mode (IRQ pin only)
Current drain per pin excluding
V
In
V
to 2 x V + 0.3
DD
I
25
mA
V
and V
DD
SS
Storage temperature range
1. Voltages referenced to V
T
–65 to +150
°C
STG
SS
NOTE: This device is not guaranteed to operate properly at the maximum
ratings. Refer to 13.7 5.0-Volt DC Electrical Characteristics and
13.8 3.3-Volt DC Electrical Characteristics for guaranteed operating
conditions.
Technical Data
172
MC68HC705C8A — Rev. 3
Electrical Specifications
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