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參數(shù)資料
| 型號： | MSC8144EC |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | 0-BIT, 133 MHz, OTHER DSP, PBGA783 |
| 封裝： | 29 X 29 MM, PLASTIC, FCBGA-783 |
| 文件頁數(shù)： | 20/80頁 |
| 文件大?。?/td> | 1239K |
| 代理商： | MSC8144EC |
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Electrical Characteristics
MSC8144EC Quad Core Digital Signal Processor Data Sheet, Rev. 10
Freescale Semiconductor
27
2.2
Recommended Operating Conditions
Table 3 lists recommended operating conditions. Proper device operation outside of these conditions is not guaranteed.
M3 memory I/O and M3 memory charge pump voltage
Input M3 memory I/O voltage
VDDM3IO
V25M3
VINM3IO
–0.3 to 2.75
–0.3 to VDDM3IO + 0.3
V
Rapid I/O C voltage
VDDSXC
–0.3 to 1.21
V
Rapid I/O P voltage
VDDSXP
–0.3 to 1.26
V
Rapid I/O PLL voltage
VDDRIOPLL
–0.3 to 1.21
V
Operating temperature
TJ
–40 to 105
°C
Storage temperature range
TSTG
–55 to +150
°C
Notes:
1.
Functional operating conditions are given in Table 3.
2.
Absolute maximum ratings are stress ratings only, and functional operation at the maximum is not guaranteed. Stress beyond
the listed limits may affect device reliability or cause permanent damage.
3.
PLL supply voltage is specified at input of the filter and not at pin of the MSC8144EC (see Figure 43)
Table 3. Recommended Operating Conditions
Rating
Symbol
Min
Nominal
Max
Unit
Core supply voltage
VDD
0.97
1.0
1.05
V
PLL supply voltage
VDDPLL0
VDDPLL1
VDDPLL2
0.97
1.0
1.05
V
M3 memory Internal voltage
VDDM3
1.213
1.25
1.313
V
DDR memory supply voltage
DDR mode
DDR2 mode
DDR reference voltage
VDDDDR
MVREF
2.375
1.71
0.49
× VDDDDR
2.5
1.8
0.5
× VDDDDR
2.625
1.89
0.51
× VDDDDR
V
Ethernet 1 I/O voltage
2.5 V mode
3.3 V mode
VDDGE1
2.375
3.135
2.5
3.3
2.625
3.465
V
Ethernet 2 I/O voltage
2.5 V mode
3.3 V mode
VDDGE2
2.375
3.135
2.5
3.3
2.625
3.465
V
I/O voltage excluding Ethernet,
DDR, M3, and RapidIO lines
VDDIO
3.135
3.3
3.465
V
M3 memory I/O and M3 charge
pump voltage
VDDM3IO
V25M3
2.375
2.5
2.625
V
Rapid I/O C voltage
VDDSXC
0.97
1.0
1.05
V
Rapid I/O P voltage
Short run (haul) mode
Long run (haul) mode
VDDSXP
0.97
1.14
1.0
1.2
1.05
1.26
V
Rapid I/O PLL voltage
VDDRIOPLL
0.97
1.0
1.05
V
Operating temperature range:
Standard
Extended
TJ
TA
TJ
0
–40
—
90
—
105
°C
Note:
PLL supply voltage is specified at input of the filter and not at pin of the MSC8144EC (see Figure 43).
Table 2. Absolute Maximum Ratings
Rating
Symbol
Value
Unit
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