參數(shù)資料
型號(hào): MPC8568ECVTAUJJA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 1333 MHz, RISC PROCESSOR, PBGA1023
封裝: 33 X 33 MM, 2.75 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, FCBGA-1023
文件頁數(shù): 92/139頁
文件大?。?/td> 1449K
代理商: MPC8568ECVTAUJJA
MPC8568E/MPC8567E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 1
56
Freescale Semiconductor
I
2C
Figure 33 provides the boundary-scan timing diagram.
Figure 33. Boundary-Scan Timing Diagram
11 I2C
This section describes the DC and AC electrical characteristics for the I2C interfaces of the MPC8568E.
Note that I2C2 is multiplexed with QE Port C.
PC[18]
IIC2_SCL
PC[19]
IIC2_SDA
11.1
I2C DC Electrical Characteristics
Table 46 provides the DC electrical characteristics for the I2C interfaces.
Table 46. I2C DC Electrical Characteristics
At recommended operating conditions with OVDD of 3.3 V ± 5%.
Parameter
Symbol
Min
Max
Unit Notes
Input high voltage level
VIH
0.7
× OVDD
OVDD +0.3
V
Input low voltage level
VIL
–0.3
0.3
× OVDD
V—
Low level output voltage
VOL
00.4
V
1
Pulse width of spikes which must be suppressed by the input filter
tI2KHKL
050
ns
2
Input current each I/O pin (input voltage is between 0.1
× OVDD and
0.9
× OVDD(max)
II
–10
10
μA3
VM = Midpoint Voltage (OVDD/2)
VM
tJTDVKH
tJTDXKH
Boundary
Data Outputs
Boundary
Data Outputs
JTAG
External Clock
Boundary
Data Inputs
Output Data Valid
tJTKLDX
tJTKLDZ
tJTKLDV
Input
Data Valid
Output Data Valid
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