MC94MX21DVKN3 Freescale, MC94MX21DVKN3 Datasheet - Page 15

• Manufacturer Part Number: MC94MX21DVKN3
• Manufacturer: Freescale

Specifications of MC94MX21DVKN3

• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

1. Data labeled Typical is not guaranteed, but is intended as an indication of the IC's potential performance.
2. For DSCR definition refer to the System Control chapter in the reference manual.
3.3
Table 5
Table 6
Freescale Semiconductor
High-level input voltage
Low-level Input voltage
High-level output voltage
Low-level output voltage
High-level output current, slow I/O
High-level output current, fast I/O
Low-level output current, slow I/O
Low-level output current, fast I/O
Schmitt trigger Positive–input threshold
Schmitt trigger Negative–input threshold
Hysteresis
Input leakage current (no pull-up or pull-
down)
I/O leakage current
contains the DC characteristics of the i.MX21.
shows the input and output capacitance for the device.
DC Electrical Characteristics
Parameter
Input capacitance
Output capacitance
Parameter
Table 6. Input/Output Capacitance
Symbol
I
I
MC94MX21 Technical Data, Rev. 1.5
I
I
V
V
V
OH_S
OH_F
V
OL_S
OL_F
V
V
V
I
HYS
I
OZ
T
OH
OL
T
in
Table 5. DC Characteristics
IH
IL
+
-
I/O = High impedance
Symbol
I
I
OH
OL
V
Test Conditions
V
C
V
V
C
V
V
I/O
DSCR
DSCR
DSCR
DSCR
out
out
in
o
DSCR = 001
DSCR = 011
DSCR = 111
DSCR = 001
DSCR = 011
DSCR = 111
DSCR = 001
DSCR = 011
DSCR = 111
DSCR = 001
DSCR = 011
DSCR = 111
i
= spec’ed Drive
out
out
= spec’ed Drive
= 0 or NVDD
= NVDD or 0
=0.8NVDD1
=0.2NVDD1
=0.8NVDD
=0.2NVDD
state
–
–
–
–
2
2
2
2
= 000
= 000
= 000
= 000
Min
–
–
Typ
0.7NVDD
0.8NVDD
–
–
0.75
Min
-3.5
-4.5
-5.5
-6.5
-12
3.5
4.5
5.5
6.5
12
-2
-4
-8
O
–
2
4
8
–
–
–
–
Max
5
5
Typ
0.3
–
–
–
–
–
–
–
–
–
–
–
–
1
Units
pF
pF
0.3NVDD
0.2NVDD
NVDD
2.15
Max
±1
±5
–
–
–
–
–
–
–
Specifications
Units
mA
mA
mA
mA
μA
μA
V
V
V
V
V
15