MCIMX31L FREESCALE [Freescale Semiconductor, Inc], MCIMX31L Datasheet - Page 67

• Manufacturer Part Number: MCIMX31L
• Description: Multimedia Applications Processors
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

1
2
3
4
5
Freescale Semiconductor
High-level output voltage
Low-level output voltage
High-level output current, slow slew rate
High-level output current, fast slew rate
Low-level output current, slow slew rate
Low-level output current, fast slew rate
High-Level DC input voltage
Low-Level DC input voltage
Input Hysteresis
Schmitt trigger VT+
Schmitt trigger VT-
Pull-up resistor (100 KΩ PU)
Pull-down resistor (100 KΩ PD)
Input current (no PU/PD)
Input current (100 KΩ PU)
Input current (100 KΩ PD)
Tri-state Hi-Z input current
Power rail for output driver 1.75 - 3.1 V.
Tested per I/O pad.
V
Hysteresis of 250 mV is guaranteed over all operating conditions when hysteresis is enabled.
Typ condition: typ model, 1.875 V and 25°C. Max condition: bcs model, 3.3 V and 105°C.
IH
, V
IL
,V
T+
and V
Parameter
1, 4
T-
for the pads in supply groups NVCC3-NVCC10 are referenced to OVDD.
5
3
3
Table 14. GPIO Pads DC Electrical Parameters
2
i.MX31/i.MX31L Advance Information, Rev. 1.4
2
2
2
Symbol
I
I
I
I
V
V
V
OH_S
OH_F
R
R
V
OL_S
OL_F
V
V
V
I
I
I
HYS
I
T
OH
IN
IN
IN
OL
T
PU
PD
IH
Z
IL
+
-
I
I
OH
OL
Preliminary
Test Conditions
V
V
V
V
V
OH
OH
OL
OL
I
I
= spec’ed Drive
= spec’ed Drive
OH
I
V
V
V
High Drive
High Drive
High Drive
High Drive
= OVDD or 0
Max Drive
Max Drive
Max Drive
Max Drive
OL
Std Drive
Std Drive
Std Drive
Std Drive
=0.2*OVDD
=0.2*OVDD
I
I
I
=0.8*OVDD
=0.8*OVDD
V
= OVDD
V
= OVDD
V
= OVDD
= –1 mA
= 1 mA
I
I
I
–
–
–
–
–
–
–
= 0
= 0
= 0
0.8*OVDD
0.7*OVDD
0.5*VDD
OVDD
–0.15
0.25
Min
–2
–4
–8
–4
–6
–8
70
61
–
–
2
4
8
4
6
8
0
–
–
–
–
–
1
0.33
Typ
100
100
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Electrical Characteristics
0.2*OVDD
0.3*VDD
0.5*VDD
OVDD
0.15
0.25
Max
268
343
250
100
0.1
25
28
–
–
–
–
–
–
–
–
2
Units
mA
mA
mA
mA
KΩ
VV
nA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
67