mc68hc908mr32 Freescale Semiconductor, Inc, mc68hc908mr32 Datasheet - Page 265

• Manufacturer Part Number: mc68hc908mr32
• Description: M68hc08 Microcontrollers
• 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.
This device is not guaranteed to operate properly at the maximum ratings. For guaranteed operating
conditions, refer to
Freescale Semiconductor
Supply voltage
Input voltage
Input high voltage
Maximum current per pin excluding V
Storage temperature
Maximum current out of V
Maximum current into V
1. Voltages referenced to V
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
19.5 DC Electrical
≤ (V
DD
SS
SS
In
Characteristic
SS
or V
or V
.
MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1
Out
DD
DD
).
) ≤ V
and V
(1)
DD
Characteristics.
SS
. Reliability of operation is enhanced if unused
NOTE
NOTE
In
and V
Out
be constrained to the range
Symbol
I
I
T
MVDD
MVSS
V
V
V
STG
DD
I
HI
In
V
DD
–0.3 to +6.0
–55 to +150
V
V
+ 4 maximum
SS
Value
DD
±25
100
100
–0.3 to
+0.3
Unit
mA
mA
mA
°C
V
V
V
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