S908AC4MDRE FREESCALE [Freescale Semiconductor, Inc], S908AC4MDRE Datasheet - Page 235

• Manufacturer Part Number: S908AC4MDRE
• Description: M68HC08 Microcontrollers
• Manufacturer: FREESCALE [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.
Freescale Semiconductor
Supply voltage
Input voltage
Mode entry voltage, IRQ pin
Maximum current per pin excluding
Maximum current for pins PTA0–PTA5
Storage temperature
Maximum current out of V
Maximum current into V
1. Voltages references to V
PTA0–PTA5, V
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
Characteristics
DD
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
, and V
MC68HC908QC16 • MC68HC908QC8 • MC68HC908QC4 Data Sheet, Rev. 5
Characteristic
DD
SS
SS
SS
19.5 5-V DC Electrical Characteristics
SS
.
≤ (V
IN
for guaranteed operating conditions.
or V
SS
(1)
or V
OUT
DD
) ≤ V
.)
DD
. Reliability of operation is enhanced if
NOTE
NOTE
IN
and V
I
PTA0—
OUT
Symbol
I
I
V
T
and
MVDD
MVSS
V
V
STG
TST
DD
I
IN
I
be constrained to the
PTA5
19.8 3.3-V DC Electrical
V
SS
V
SS
–0.3 to V
–0.3 to +6.0
–55 to +150
–0.3 to +9.1
Value
100
100
±15
±25
DD
+0.3
Unit
mA
mA
mA
mA
°C
V
V
V
235