MPC8321VRADDC Freescale Semiconductor, MPC8321VRADDC Datasheet - Page 48

• Manufacturer Part Number: MPC8321VRADDC
• Description: IC MPU PWRQUICC II 516-PBGA
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II PROr

Specifications of MPC8321VRADDC

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 266MHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 516-PBGA
• Processor Series: MPC8xxx
• Core: e300
• Data Bus Width: 32 bit
• Development Tools By Supplier: MPC8323E-MDS-PB
• Maximum Clock Frequency: 266 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• I/o Voltage: 1.8 V, 2.5 V, 3.3 V
• Minimum Operating Temperature: 0 C
• Core Size: 32 Bit
• Program Memory Size: 32KB
• Cpu Speed: 266MHz
• Embedded Interface Type: I2C, SPI, USB, UART
• Digital Ic Case Style: BGA
• No. Of Pins: 516
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

USB
20 USB
This section provides the AC and DC electrical specifications for the USB interface of the MPC8323E.
20.1
Table 53
20.2
Table 54
Figure 41
48
High-level input voltage
Low-level input voltage
High-level output voltage, I
Low-level output voltage, I
Input current
Note:
1. Note that the symbol V
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).
MPC8323E PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 4
(first two letters of functional block)(state)(signal)
provides the DC electrical characteristics for the USB interface.
describes the general timing parameters of the USB interface of the MPC8323E.
USB DC Electrical Characteristics
USB AC Electrical Specifications
provide the AC test load for the USB.
Parameter
IN
OL
OH
, in this case, represents the OV
Output
Parameter
= 100 μA
= –100 μA
Table 53. USB DC Electrical Characteristics
Table 54. USB General Timing Parameters
DD
/2 of the rising or falling edge of the signals.
Figure 41. USB AC Test Load
t
Symbol
for transmit signals. For example, t
USRSPND
t
t
USRPND
USTSPN
t
t
USCK
USCK
Z
0
= 50 Ω
1
IN
symbol referenced in
166.67
20.83
Min
—
—
—
(first two letters of functional block)(state)(signal)
Symbol
V
V
V
V
I
OH
IN
OL
IH
R
IL
USTSPN
L
= 50 Ω
Max
100
10
—
—
5
USRSPND
Table 1
symbolizes USB timing (US) for the USB
OV
1
DD
–0.3
Min
—
—
symbolizes USB timing (US) for the
OV
2
and
Unit
– 0.2
ns
ns
ns
ns
ns
DD
Table
/2
Full speed 48 MHz
Low speed 6 MHz
Full speed transitions
Low speed transitions
Freescale Semiconductor
OV
2.
DD
Max
0.8
0.2
±5
—
for receive signals
+ 0.3
Notes
—
Unit
μA
V
V
V
V