M5271EVB Freescale Semiconductor, M5271EVB Datasheet - Page 19

• Manufacturer Part Number: M5271EVB
• Description: BOARD EVAL FOR MCF5270/71
• Manufacturer: Freescale Semiconductor

Specifications of M5271EVB

• Processor To Be Evaluated: MCF5271
• Interface Type: RS-232, Ethernet
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7.3
Freescale Semiconductor
Core Supply Voltage
Pad Supply Voltage
PLL 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
in
in
= 5.0mA
= –5.0 mA
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
= V
= V
J
can be obtained by solving equations (1) and (2) iteratively for any value of T
DD
DD
DC Electrical Specifications
J
T
Θ
P
P
P
or V
or V
A
D
INT
I/O
(if P
JMA
= Ambient Temperature, °C
= P
SS
SS
= Power Dissipation on Input and Output Pins — User Determined
= I
, Input-only pins
, All input/output and output pins
3
I/O
= Package Thermal Resistance, Junction-to-Ambient, °C/W
INT
DD
Characteristic
is neglected) is:
D
+ P
× V
MCF5271 Integrated Microprocessor Hardware Specification, Rev. 4
(at equilibrium) for a known T
I/O
DD
K = P
I/O
, Watts - Chip Internal Power
D
< P
× (T
Table 9. DC Electrical Specifications
INT
A
P
+ 273 °C) + Θ
and can be ignored. An approximate relationship between P
D
=
IL
K
Max.
÷
(
T
2
J
JMA
+
273°C
× P
A
Symbol
V
OV
V
. Using this value of K, the values of P
DDPLL
I
V
V
V
V
I
D
V
APU
C
HYS
I
OZ
)
DD
OH
in
OL
IH
IL
in
2
DD
(2)
(3)
0.06
0.7
OV
V
SS
–1.0
–1.0
DD
Min
×
–10
1.4
3.0
3.0
×
—
—
—
– 0.3
OV
OV
- 0.5
1
DD
DD
Typical
—
—
—
—
—
—
—
—
—
—
—
—
Electrical Characteristics
A
0.35
.
– 130
Max
3.65
1.6
3.6
3.6
1.0
1.0
0.5
×
—
—
7
7
OV
D
DD
and
D
Unit
mV
μA
μA
μA
pF
V
V
V
V
V
V
V
19