MC908QL4 FREESCALE [Freescale Semiconductor, Inc], MC908QL4 Datasheet - Page 203

• Manufacturer Part Number: MC908QL4
• Description: M68HC08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Chapter 17
Electrical Specifications
17.1 Introduction
This section contains electrical and timing specifications.
17.2 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
Mode entry voltage, IRQ pin
Maximum current per pin excluding PTA0–PTA5, V
Maximum current for pins PTA0–PTA5
Storage temperature
Maximum current out of V
Maximum current into V
1. Voltages references to V
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
Characteristics
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
DD
Characteristic
SS
SS
17.5 5-V DC Electrical Characteristics
SS
.
≤ (V
IN
for guaranteed operating conditions.
or V
SS
(1)
or V
OUT
MC68HC908QL4 Data Sheet, Rev. 7
DD
) ≤ V
.)
DD
, and V
DD
. Reliability of operation is enhanced if
NOTE
NOTE
SS
IN
and V
OUT
and
I
PTA0—
Symbol
I
I
T
be constrained to the
V
MVSS
MVDD
V
V
STG
TST
17.8 3.3-V DC Electrical
DD
I
IN
I
PTA5
V
SS
V
SS
–0.3 to V
–0.3 to +6.0
–55 to +150
–0.3 to +9.1
Value
±15
±25
100
100
DD
+0.3
Unit
mA
mA
mA
mA
°C
V
V
V
203