MPC8572DS Freescale Semiconductor, MPC8572DS Datasheet - Page 69

• Manufacturer Part Number: MPC8572DS
• Description: KIT MPU POWERQUICC III
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8572DS

• Contents: Board
• Data Rate: 10 Mbps to 100 Mbps
• Memory Type: Flash, DDR, DDR2, DDR3, SDRAM
• Interface Type: I2C, Ethernet
• Operating Voltage: 3.3 V
• Data Bus Width: 32 bit
• Product: Development Tools
• Silicon Manufacturer: Freescale
• Core Architecture: Power Architecture
• Core Sub-architecture: PowerQUICC
• Silicon Core Number: MPC85xx
• Silicon Family Name: PowerQUICC III
• Rohs Compliant: Yes
• For Use With/related Products: MPC8572E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 40
Figure 41
14 GPIO
This section describes the DC and AC electrical specifications for the GPIO interface of the MPC8572E.
14.1
Table 56
Freescale Semiconductor
SDA
SCL
Supply voltage 3.3V
High-level input voltage
Low-level input voltage
Input current
(BV
High-level output voltage
(BV
Low-level output voltage
(BV
Note:
1. Note that the symbol BV
provides the DC electrical characteristics for the GPIO interface operating at BV
GPIO DC Electrical Characteristics
provides the AC test load for the I
shows the AC timing diagram for the I
IN
DD
DD
S
1
= min, I
= min, I
= 0 V or BV
MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
Parameter
t
t
I2CL
I2SXKL
OH
OL
= 2 mA)
= –2 mA)
Output
IN
Table 56. GPIO DC Electrical Characteristics (3.3 V DC)
= BV
DD
IN
, in this case, represents the BV
)
Figure 41. I
t
I2DXKL
Figure 40. I
t
I2DVKH
Z
Symbol
0
BV
t
V
V
= 50 Ω
I2CH
V
V
I
2
IN
OH
2
OL
IH
IL
DD
C.
C Bus AC Timing Diagram
2
t
I2SXKL
2
C bus.
C AC Test Load
BV
Sr
DD
3.13
–0.3
IN
Min
—
—
2
t
symbol referenced in
– 0.2
I2SVKH
R
L
= 50 Ω
BV
DD
Max
3.47
0.2
0.8
±5
—
t
I2PVKH
OV
+ 0.3
t
I2KHKL
DD
Table
/2
1.
P
Unit
μA
DD
V
V
V
V
V
= 3.3 V DC.
S
GPIO
69