mc9s08qe4 Freescale Semiconductor, Inc, mc9s08qe4 Datasheet - Page 8

• Manufacturer Part Number: mc9s08qe4
• Description: 8-bit Hcs08 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
3
3.1
This section contains electrical and timing specifications for the MC9S08QE8 series of microcontrollers available at the time
of publication.
3.2
The electrical parameters shown in this supplement are guaranteed by various methods. To give the customer a better
understanding the following classification is used and the parameters are tagged accordingly in the tables where appropriate:
3.3
Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not guaranteed. Stress beyond the
limits specified in
conditions, refer to the remaining tables in this section.
This device contains circuitry protecting against damage due to high static voltage or electrical fields; however, it is advised
that normal precautions be taken to avoid application of any voltages higher than maximum-rated voltages to this
high-impedance circuit. Reliability of operation is enhanced if unused inputs are tied to an appropriate logic voltage level (for
instance, either V
8
C
D
P
T
Electrical Characteristics
Introduction
Parameter Classification
Absolute Maximum Ratings
Those parameters are guaranteed during production testing on each individual device.
Those parameters are achieved by the design characterization by measuring a statistically relevant
sample size across process variations.
Those parameters are achieved by design characterization on a small sample size from typical devices
under typical conditions unless otherwise noted. All values shown in the typical column are within this
category.
Those parameters are derived mainly from simulations.
Supply voltage
Maximum current into V
Digital input voltage
Instantaneous maximum current
Storage temperature range
SS
The classification is shown in the column labeled “C” in the parameter
tables where appropriate.
Table 3
Single pin limit (applies to all port pins)
or V
DD
may affect device reliability or cause permanent damage to the device. For functional operating
) or the programmable pullup resistor associated with the pin is enabled.
Rating
DD
Table 3. Absolute Maximum Ratings
Table 2. Parameter Classifications
Subject to Change Without Notice
MC9S08QE8 Series, Rev. 3
1, 2, 3
Preliminary
NOTE
Symbol
V
T
I
V
DD
I
DD
stg
D
In
–0.3 to V
–0.3 to 3.8
–55 to 150
Value
120
r25
DD
+ 0.3
Freescale Semiconductor
Unit
mA
mA
qC
V
V