Electrical Characteristics
MC9RS08LA8 Series MCU Data Sheet, Rev. 2
Freescale Semiconductor
11
Figure 3. Typical IOH vs. VDD-VOH (VDD = 5.5 V)
15
P
Output low voltage (port A)4
IOL = 5 mA (VDD ≥ 4.5 V)
IOL = 3 mA (VDD ≥ 3 V)
VOL
——
0.8
V
16
C
Maximum total IOL for all port pins
IOLT
—
100
mA
17
C
dc injection current5,6,7
VIn < VSS, VIn > VDD
Single pin limit
Total MCU limit, includes sum of all stressed pins
—
0.2
0.8
mA
18
C
Input capacitance (all non-supply pins)
CIn
——
7
pF
1 This parameter is characterized and not tested on each device.
2 Measurement condition for pull resistors: VIn = VSS for pullup and VIn = VDD for pulldown.
3 The IOH is for high output drive strength.
4 It is tested under high output drive strength only.
5 All functional non-supply pins are internally clamped to VSS and VDD except the RESET/VPP which is internally clamped to
VSS only
6 Input must be current limited to the value specified. To determine the value of the required current-limiting resistor, calculate
resistance values for positive and negative clamp voltages, then use the larger of the two values.
7 This parameter is characterized and not tested on each device.
Table 7. DC Characteristics (Temperature Range = –40 to 85
°C Ambient) (continued)
Num
C
Parameter
Symbol
Min
Typical
Max
Unit
Typical IOH vs. VDD-VOH VDD = 5.5 V
0
100
200
300
400
500
600
700
800
3mA
6mA
9mA
12mA
15mA
mV
-40C
25C
85C