MPC8360E-RDK Freescale Semiconductor, MPC8360E-RDK Datasheet - Page 67

• Manufacturer Part Number: MPC8360E-RDK
• Description: BOARD REFERENCE DESIGN FOR MPC
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MPUr

Specifications of MPC8360E-RDK

• Contents: Board, Cables, CD, Power Supply
• Processor To Be Evaluated: MPC8360E
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB
• Operating Supply Voltage: 1.3 V
• For Use With/related Products: MPC8360E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20 USB
This section provides the AC and DC electrical specifications for the USB interface of the
MPC8360E/58E.
20.1
Table 64
20.2
Figure 52
Freescale Semiconductor
High-level input voltage
Low-level input voltage
High-level output voltage, I
Low-level output voltage, I
Input current
Table 65
USB clock cycle time
USB clock cycle time
Skew between TXP and TXN
Skew among RXP, RXN, and RXD
Skew among RXP, RXN, and RXD
Notes:
1. The symbols used for timing specifications follow the pattern of t
2.Skew measurements are done at OV
and t
USB receive signals skew (RS) among RXP, RXN, and RXD (PND). Also, t
transmit signals skew (TS) between TXP and TXN (PN).
MPC8360E/MPC8358E PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 4
(first two letters of functional block)(state)(signal)
provides the DC electrical characteristics for the USB interface.
USB DC Electrical Characteristics
USB AC Electrical Specifications
describes the general timing parameters of the USB interface of the device.
provide the AC test load for the USB.
Parameter
OL
OH
Output
Parameter
= 100 μA
= –100 μA
Table 64. USB DC Electrical Characteristics
Table 65. USB General Timing Parameters
DD
/2 of the rising or falling edge of the signals.
Figure 52. USB AC Test Load
for transmit signals. For example, t
Z
0
= 50 Ω
t
Symbol
USRSPND
t
t
USRPND
USTSPN
t
t
USCK
USCK
1
(first two letters of functional block)(state)(signal)
166.67
20.83
Min
—
—
—
Symbol
V
V
V
V
I
OH
IN
OL
IH
IL
R
USTSPN
L
= 50 Ω
USRSPND
Max
100
10
—
—
5
symbolizes USB timing (US) for the USB
OV
DD
–0.3
Min
—
—
symbolizes USB timing (US) for the
2
OV
– 0.4
Unit
DD
ns
ns
ns
ns
ns
/2
OV
Full speed 48 MHz
Low speed 6 MHz
—
Full speed transitions
Low speed transitions
DD
Max
±10
0.8
0.2
—
for receive signals
+ 0.3
Notes
Unit
μA
V
V
V
V
USB
67