參數(shù)資料
型號： MSC8144VT800B
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 數(shù)字信號處理
英文描述： 133 MHz, OTHER DSP, PBGA783
封裝： 29 X 29 MM, LEAD FREE, PLASTIC, FCPBGA-783
文件頁數(shù)： 20/80頁
文件大?。?/td> 1250K
代理商： MSC8144VT800B
Electrical Characteristics
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
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 MSC8144 (see Figure 43)
Table 3. Recommended Operating Conditions
Rating
Symbol
Min
Nominal
Max
Unit
Core supply voltage
800 MHz (VT, SVT, TVT) and
1000 MHz (VT)
1000 MHz (SVT, TVT)
VDD
0.97
1.0
1.05
1.03
V
PLL supply voltage
800 MHz (VT, SVT, TVT) and
1000 MHz (VT)
1000 MHz (SVT, TVT)
VDDPLL0
VDDPLL1
VDDPLL2
0.97
1.0
1.05
1.03
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 (nom)
2.5
1.8
0.5
× VDDDDR (nom)
2.625
1.89
0.51
× VDDDDR (nom)
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 (VT)
Intermediate (SVT)
Extended (TVT)
TJ
TA
TJ
0
–40
—
90
105
—
105
°C
Note:
PLL supply voltage is specified at input of the filter and not at pin of the MSC8144 (see Figure 43).
Table 2. Absolute Maximum Ratings
Rating
Symbol
Value
Unit
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