MSC8144EC Datasheet, PDF (32/80 Pages) Freescale Semiconductor, Inc – Quad Core Digital Signal Processor

Electrical Characteristics
2.6.3 PCI DC Electrical Characteristics
Table 13. PCI DC Electrical Characteristics
Characteristic
Supply voltage 3.3 V
Input high voltage
Input low voltage
Input Pull-up voltage²
Input leakage current, 0<V_IN <V_DDPCI
Tri-state (high impedance off state) leakage current, 0<V_IN <V_DDPCI
Signal low input current, V_IL = 0.4 V²
Signal high input current, V_IH = 2.0 V²
Output high voltage, I_OH = –0.5 μA,
except open drain pins
Output low voltage, I_OL= 1.5 μA
Input Pin Capacitance²
Notes: 1. See Figure 6 for undershoot and overshoot voltages.
2. Not tested. Guaranteed by design.
Symbol
V_DDPCI
V_IH
V_IL
V_IPU
I_IN
I_OZ
I_L
I_H
V_OH
V_OL
C_IN
Min
3.135
0.5 × V_DDPCI
–0.5
0.7 × V_DDPCI
–30
–30
–30
–30
0.9 × V_DDPCI
Max
3.465
3.465
0.3 × V_DDPCI
30
30
30
30
—
—
0.1 × V_DDPCI
10
2.6.4 TDM DC Electrical Characteristics
Table 14. TDM DC Electrical Characteristics
Characteristic
Supply voltage 3.3 V
Input high voltage
Input low voltage
Input leakage current, 0<V_IN <V_DDTDM
Tri-state (high impedance off state) leakage current,
Signal input current,¹
Output high voltage, I_OH = –1.6 mA,
Output low voltage, I_OL= 0.4mA
Pin Capacitance¹
Note: 1. Not tested. Guaranteed by design.
Symbol
V_DDTDM
V_IH
V_IL
I_IN
I_OZ
I_L
V_OH
V_OL
Cp
Min
3.135
2.0
–0.3
–30
–30
–30
2.4
—
Max
3.465
3.465
0.8
30
30
30
—
0.4
8
2.6.5 Ethernet DC Electrical Characteristics
2.6.5.1 MII, SMII and RMII DC Electrical Characteristics
Table 15. MII, SMII and RMII DC Electrical Characteristics
Characteristic
Symbol
Min
Supply voltage 3.3 V
Input high voltage
Input low voltage
Input leakage current, V_IN = supply voltage
V_DDGE1
V_DDGE2
V_IH
V_IL
I_IN
3.135
2.0
–0.3
–30
Max
3.465
3.465
0.8
30
Unit
V
V
V
μA
μA
μA
μA
V
V
pF
Unit
V
V
V
μA
μA
μA
V
V
pF
Unit
V
V
V
μA
MSC8144EC Quad Core Digital Signal Processor Data Sheet, Rev. 6
32
Freescale Semiconductor