MC9S08QE4CTGR Freescale Semiconductor, MC9S08QE4CTGR Datasheet - Page 8

• Manufacturer Part Number: MC9S08QE4CTGR
• Description: MCU 8BIT 4K FLASH 16-TSSOP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QE4CTGR

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 12
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Electrical Characteristics
3.3
Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not
guaranteed. Stress beyond the limits specified in
damage to the device. For functional operating 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
pullup resistor associated with the pin is enabled.
3.4
This section provides information about operating temperature range, power dissipation, and package
thermal resistance. Power dissipation on I/O pins is usually small compared to the power dissipation in
on-chip logic and voltage regulator circuits, and it is user-determined rather than being controlled by the
MCU design. To take P
voltage and V
pin current (heavy loads), the difference between pin voltage and V
8
Absolute Maximum Ratings
Thermal Characteristics
1
2
3
SS
Supply voltage
Maximum current into V
Digital input voltage
Instantaneous maximum current
Storage temperature range
current-limiting resistor, calculate resistance values for positive (V
voltages, then use the larger of the two resistance values.
All functional non-supply pins, except for PTA5 are internally clamped to V
Power supply must maintain regulation within operating V
operating maximum current conditions. If positive injection current (V
I
out of regulation. Ensure external V
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if
no system clock is present, or if the clock rate is very low (which would reduce overall power
consumption).
Input must be current limited to the value specified. To determine the value of the required
DD
Single pin limit (applies to all port pins)
or V
, the injection current may flow out of V
DD
I/O
and multiply by the pin current for each I/O pin. Except in cases of unusually high
into account in power calculations, determine the difference between actual pin
Rating
DD
Table 3. Absolute Maximum Ratings
MC9S08QE8 Series Data Sheet, Rev. 8
DD
load will shunt current greater than maximum injection
1, 2, 3
Table 3
DD
and could result in external power supply going
may affect device reliability or cause permanent
Symbol
V
T
I
V
DD
I
DD
stg
D
In
DD
range during instantaneous and
SS
DD
–0.3 to V
) and negative (V
or V
In
–0.3 to 3.8
–55 to 150
SS
> V
Value
120
25
DD
or V
SS
DD
DD
) is greater than
and V
will be very small.
+ 0.3
DD
) or the programmable
DD
Freescale Semiconductor
SS
.
) clamp
Unit
mA
mA
C
V
V