MSC8144 Freescale Semiconductor, MSC8144 Datasheet - Page 32

• Manufacturer Part Number: MSC8144
• Description: Quad Core Digital Signal Processor
• Manufacturer: Freescale Semiconductor

Electrical Characteristics
2.6.3
The measurements in Table 13 assume the following system conditions:
Note:
2.6.4
The measurements in Table 14 assume the following system conditions:
Note:
2.6.5
TBD
32
Supply voltage 3.3 V
Input high voltage
Input low voltage
Input Pull-up voltage
Input leakage current, 0<V
Tri-state (high impedance off state) leakage current, 0<V
Signal low input current, V
Signal high input current, V
Output high voltage, I
except open drain pins
Output low voltage, I
Input Pin Capacitance
Notes:
Supply voltage 3.3 V
Input high voltage
Input low voltage
Input leakage current, 0<V
Tri-state (high impedance off state) leakage current,
Signal input current,
Output high voltage, I
Output low voltage, I
Pin Capacitance
Note:
•
•
•
•
T
GND
The leakage current is measured for nominal
T
GND
The leakage current is measured for nominal
1.
2.
Not tested. Guaranteed by design.
A
A
= 25 °C
= 25 °C
See Figure 6 for undershoot and overshoot voltages.
Not tested. Guaranteed by design.
PCI DC Electrical Characteristics
TDM DC Electrical Characteristics
UART DC Electrical Characteristics
= 0 V
= 0 V
1
2
OL
OL
OH
OH
DC
DC
= 1.5 μA
= 0.4mA
= –0.5 μA,
= –1.6 mA,
IL
IN
IN
IH
Characteristic
Characteristic
= 0.4 V
<V
<V
= 2.0 V
DDPCI
DDTDM
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 1
2
2
Table 14. TDM DC Electrical Characteristics
Table 13. PCI DC Electrical Characteristics
IN
<V
conditions
conditions
DDPCI
.
.
Symbol
Symbol
V
V
DDTDM
V
DDPCI
V
V
V
V
C
V
I
V
I
V
V
Cp
I
I
OZ
I
OZ
IPU
I
I
IN
OH
IN
OH
H
OL
OL
L
L
IH
IL
IN
IH
IL
0.5 × V
0.7 × V
0.9 × V
3.135
3.135
–0.5
–0.3
Min
Min
–10
–10
–10
–10
–10
–10
–10
2.0
2.4
—
—
DDPCI
DDPCI
DDPCI
0.3 × V
0.1 × V
Freescale Semiconductor
3.465
3.465
3.465
3.465
Max
Max
0.8
0.4
10
10
10
10
10
10
10
10
—
—
8
DDPCI
DDPCI
Unit
Unit
μA
μA
μA
μA
pF
μA
μA
μA
pF
V
V
V
V
V
V
V
V
V
V