参数资料
型号: MSC8144E
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 0-BIT, 150 MHz, OTHER DSP, PBGA783
封装: 29 X 29 MM, LEAD FREE, PLASTIC, FCPBGA-783
文件页数: 28/80页
文件大小: 2284K
代理商: MSC8144E
MSC8144E Quad Core Digital Signal Processor Data Sheet, Rev. 0
Electrical Characteristics
Freescale Semiconductor
34
2.6.7
ATM/UTOPIA DC Electrical Characteristics
2.6.8
SPI DC Electrical Characteristics
Table 18 provides the SPI DC electrical characteristics.
2.6.9
GPIO, EE, CLKIN, JTAG Ports DC Electrical Characteristics
The measurements in Table 19 assume:
TA = 25 °C
GND
= 0 VDC
Note:
The leakage current is measured for nominal conditions.
Table 17. ATM/UTOPI DC Electrical Characteristics
Characteristic
Symbol
Min
Max
Unit
Supply voltage 3.3 V
VDDIO
3.135
3.465
V
Input high voltage
VIH
2.0
3.465
V
Input low voltage
VIL
–0.3
0.8
V
Input leakage current, VIN = supply voltage
IIN
–10
10
μA
Signal low input current, VIL = 0.4 V
1
IL
–10
10
μA
Signal high input current, VIH = 2.4 V
1
IH
–10
10
μA
Output high voltage, IOH = –8 mA,
VOH
2.4
3.465
V
Output low voltage, IOL= 8 mA
VOL
—0.5
V
Notes:
1.
Not tested. Guaranteed by design.
Table 18. SPI DC Electrical Characteristics
Characteristic
Symbol
Condition
Min
Max
Unit
Input high voltage
VIH
2.0
OVDD+0.3
V
Input low voltage
VIL
–0.3
0.8
V
Input current
IIN
±5
μA
Output high voltage
VOH
IOH = –8.0 mA
2.4
V
Output low voltage
VOL
IOL = 8.0 mA
0.5
V
Output low voltage
VOL
IOL = 3.2 mA
0.4
V
Table 19. GPIO and CLKIN DC Electrical Characteristics
Characteristic
Symbol
Min
Max
Unit
Supply voltage 3.3 V
VDDIO
3.135
3.465
V
Input leakage current, VIN = supply voltage
IIN
–10
10
μA
Tri-state (high impedance off state) leakage current, VIN = supply voltage
IOZ
–10
10
μA
Signal low input current, VIL = 0.4 V
2
IL
–10
10
μA
Signal high input current, VIH = 2.0 V
2
IH
–10
10
μA
Output high voltage, IOH = –2 mA,
except open drain pins
VOH
2.4
3.465
V
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