mc68hc908ap8cfa Freescale Semiconductor, Inc, mc68hc908ap8cfa Datasheet - Page 299

• Manufacturer Part Number: mc68hc908ap8cfa
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 22
Electrical Specifications
22.1 Introduction
This section contains electrical and timing specifications.
22.2 Absolute Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be exposed without permanently damaging it.
Freescale Semiconductor
Supply voltage
Input voltage
Maximum current per pin excluding
V
Maximum current out of V
Maximum current into V
Storage temperature
1. Voltages referenced to V
This device is not guaranteed to operate properly at the maximum ratings.
Refer to DC Electrical Characteristics for guaranteed 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
range V
unused inputs are connected to an appropriate logic voltage level (for
example, either V
All pins (except IRQ1)
IRQ1 pin
DD
and V
SS
Characteristic
SS
≤ (V
IN
Table 22-1. Absolute Maximum Ratings
or V
SS
DD
MC68HC908AP Family Data Sheet, Rev. 4
(1)
SS
or V
OUT
SS
.
DD
) ≤ V
.)
DD
. Reliability of operation is enhanced if
NOTE
NOTE
Symbol
I
I
T
MVDD
MVSS
V
IN
V
STG
DD
I
IN
and V
OUT
V
SS
be constrained to the
V
–0.3 to V
–0.3 to +6.0
–55 to +150
SS
–0.3 to 8.5
Value
±25
100
100
DD
+0.3
Unit
mA
mA
mA
°C
V
V
V
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