MC9RS08LE4 Datasheet, PDF (9/30 Pages) Freescale Semiconductor, Inc – MCU Block Diagram

DC Characteristics
Table 7. DC Characteristics (Temperature Range = –40 to 85°C Ambient) (continued)
Num C
Parameter
Symbol
Min
Typical
Max
Unit
Input low voltage (V_DD > 2.3 V) (all digital inputs)
—
—
0.30 × V_DD ^V
6 C _{Input low voltage (1.8 V ≤ VDD ≤ 2.3 V)}
(all digital inputs)
V_IL
—
—
0.30 × V_DD ^V
7 C Input hysteresis (all digital inputs)
V_hys
0.06 × V_DD
—
—
V
8 P ^{Input leakage current (per pin)}
V_In = V_DD or V_SS, all input only pins
|I_In|
—
0.025
1.0
μA
9 P ^{High impedance (off-state) leakage current (per pin)}
V_In = V_DD or V_SS, all input/output
|I_OZ|
—
10 P Internal pullup/pulldown resistors²(all port pins)
R_PU
20
0.025
45
1.0
μA
65
kΩ
Output high voltage (port A)
11 C ^{IOH = –5 mA (VDD ≥ 4.5 V)}
I_OH = –3 mA (V_DD ≥ 3 V)
I_OH = –2 mA (V_DD ≥ 1.8 V)
12 C Maximum total IOH for all port pins
V_OH
V_DD – 0.8
—
—
—
|I_OHT|
—
—
—
V
—
—
40
mA
Output low voltage (port A)
13 C ^{IOL = 5 mA (VDD ≥ 4.5 V)}
I_OL = 3 mA (V_DD ≥ 3 V)
V_OL
—
—
I_OL = 2 mA (V_DD ≥ 1.8 V)
—
14 C Maximum total I_OL for all port pins
dc injection current^{3, 4, 5 ,6}
I_OLT
—
15
C
V_In < V_SS, V_In > V_DD
Single pin limit
—
—
Total MCU limit, includes sum of all stressed pins
—
—
0.8
V
—
0.8
—
0.8
—
100
mA
—
0.2
mA
—
0.8
mA
16 C Input capacitance (all non-supply pins)
C_In
—
—
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 _{All functional non-supply pins are internally clamped to VSS and VDD except the RESET/VPP which is internally clamped to VSS}
only
4 _{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.
5 _{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.
6 _{This parameter is characterized and not tested on each device.}
MC9RS08LE4 MCU Data Sheet, Rev. 2
Freescale Semiconductor
9