Datasheet

Table 4. Voltage and current operating behaviors (continued)
Symbol Description Min. Typ. Max. Unit Notes
• 2.7 V ≤ V
DD
≤ 3.6 V, I
OL
= 10 mA
• 1.71 V ≤ V
DD
≤ 2.7 V, I
OL
= 5 mA
— — 0.5 V
Output low voltage — low drive strength
• 2.7 V ≤ V
DD
≤ 3.6 V, I
OL
= 2 mA
• 1.71 V ≤ V
DD
≤ 2.7 V, I
OL
= 1 mA
—
—
—
—
0.5
0.5
V
V
I
OLT
Output low current total for all ports — — 100 mA
I
OLT_io60
Output low current total for fast digital ports — — 100 mA
I
INA
Input leakage current, analog pins and digital
pins configured as analog inputs
• V
SS
≤ V
IN
≤ V
DD
• All pins except EXTAL32, XTAL32,
EXTAL, XTAL
• EXTAL (PTA18) and XTAL (PTA19)
• EXTAL32, XTAL32
—
—
—
0.002
0.004
0.075
0.5
1.5
10
μA
μA
μA
1,
I
IND
Input leakage current, digital pins
• V
SS
≤ V
IN
≤ V
IL
• All digital pins
• V
IN
= V
DD
• All digital pins except PTD7
• PTD7
—
—
—
0.002
0.002
0.004
0.5
0.5
1
μA
μA
μA
2,
I
IND
Input leakage current, digital pins
• V
IL
< V
IN
< V
DD
• V
DD
= 3.6 V
• V
DD
= 3.0 V
• V
DD
= 2.5 V
• V
DD
= 1.7 V
—
—
—
—
18
12
8
3
26
19
13
6
μA
μA
μA
μA
2, 3,
I
IND
Input leakage current, digital pins
• V
DD
< V
IN
< 5.5 V — 1 50 μA
2, 3
Z
IND
Input impedance examples, digital pins
• V
DD
= 3.6 V
• V
DD
= 3.0 V
• V
DD
= 2.5 V
• V
DD
= 1.7 V
—
—
—
—
—
—
—
—
48
55
57
85
kΩ
kΩ
kΩ
kΩ
2
, 5
R
PU
Internal pullup resistors 20 — 50 kΩ 6
R
PD
Internal pulldown resistors 20 — 50 kΩ 7
1. Analog pins are defined as pins that do not have an associated general purpose I/O port function.
General
K60 Sub-Family, Rev5, 10/2013.
Freescale Semiconductor, Inc. 15