MCF5232 ETC, MCF5232 Datasheet - Page 37

• Manufacturer Part Number: MCF5232
• Description: Integrated Microprocessor Hardware Specification
• Manufacturer: ETC

6.3
Freescale Semiconductor
Core Supply Voltage
Pad Supply Voltage
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Leakage Current
High Impedance (Off-State) Leakage Current
Output High Voltage (All input/output and all output pins)
I
Output Low Voltage (All input/output and all output pins)
I
Weak Internal Pull Up Device Current, tested at V
Input Capacitance
OH
OL
V
V
All input-only pins
All input/output (three-state) pins
For most applications P
and T
Solving equations 1 and 2 for K gives:
where K is a constant pertaining to the particular part. K can be determined from equation (3)
by measuring P
T
in
in
= 5.0mA
= –5.0 mA
J
= V
= V
can be obtained by solving equations (1) and (2) iteratively for any value of T
DC Electrical Specifications
DD
J
DD
P
I/O
(if P
or V
or V
= Power Dissipation on Input and Output Pins — User Determined
I/O
SS
SS
, Input-only pins
, All input/output and output pins
3
is neglected) is:
D
MCF523x Integrated Microprocessor Hardware Specification, Rev. 1.3
(at equilibrium) for a known T
Characteristic
K = P
I/O
D
< P
× (T
Table 28. DC Electrical Specifications
INT
A
P
+ 273 °C) + Θ
and can be ignored. An approximate relationship between P
D
=
K
IL
÷
Max.
(
T
Preliminary
J
JMA
+
2
273°C
× P
A
. Using this value of K, the values of P
D
)
2
(2)
(3)
Symbol
OV
V
V
V
I
V
V
V
I
APU
C
HYS
I
OZ
OH
DD
OL
in
IH
IL
in
DD
1
Preliminary Electrical Characteristics
0.06
0.7
OV
V
SS
1.35
–1.0
–1.0
DD
×
Min
–10
×
__
—
—
3
– 0.3
OV
OV
- 0.5
DD
DD
0.35
A
.
– 130
Max
1.65
3.65
3.6
1.0
1.0
0.5
×
__
—
7
7
OV
DD
D
and
Unit
mV
µA
µA
µA
pF
D
V
V
V
V
V
V
37