參數(shù)資料
型號: MSC8256TVT1000B
廠商: Freescale Semiconductor
文件頁數(shù): 18/70頁
文件大?。?/td> 0K
描述: IC DSP 6 CORE 1GHZ 783FCPBGA
標準包裝: 1
系列: StarCore
類型: SC3850 內核
接口: 以太網(wǎng),I²C,PCI,RGMII,串行 RapidIO,SGMII,SPI,UART/USART
時鐘速率: 1.0GHz
非易失內存: ROM(96 kB)
芯片上RAM: 576kB
電壓 - 輸入/輸出: 2.50V
電壓 - 核心: 1.00V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 783-BBGA,F(xiàn)CBGA
供應商設備封裝: 783-FCPBGA(29x29)
包裝: 托盤
Electrical Characteristics
MSC8256 Six-Core Digital Signal Processor Data Sheet, Rev. 6
Freescale Semiconductor
25
2.2
Recommended Operating Conditions
Table 3 lists recommended operating conditions. Proper device operation outside of these conditions is not guaranteed.
Table 3. Recommended Operating Conditions
Rating
Symbol
Min
Nominal
Max
Unit
Core supply voltage
VDD
0.97
1.0
1.05
V
M3 memory supply voltage
VDDM3
0.97
1.0
1.05
V
DDR memory supply voltage
DDR2 mode
DDR3 mode
DDR reference voltage
VDDDDR
MVREF
1.7
1.425
0.49
× V
DDDDR
1.8
1.5
0.5
× V
DDDDR
1.9
1.575
0.51
× V
DDDDR
V
I/O voltage excluding DDR and
RapidIO lines
VDDIO
2.375
2.5
2.625
V
Rapid I/O pad voltage
VDDSXP
0.97
1.0
1.05
V
Rapid I/O core voltage
VDDSXC
0.97
1.0
1.05
V
Operating temperature range:
Standard
Higher
Extended
TJ
TA
TJ
0
–40
90
105
105
°C
Typical power:
1 GHz at 1.0 V1
800 MHz at 1.0 V2
P
6.04
5.53
W
Notes:
1.
The typical power values are derived for a device running under the following conditions.
Six cores running at 1 GHz, Core voltage at 1 V, 75% utilization (50% control/50% DSP).
A single 64 bit DDR3 running at 800 MHz, 50% utilization (50% reads/50% writes).
M3 Memory 50% utilized, PCI Express controller disabled, TDM enabled 20% loading, Serial RapidIO controller
disabled.
1 RGMII at 1 Gbps 50% loading.
A junction temperature of 60°C.
2.
The typical power values are derived for a device running under the following conditions.
Six cores running at 800 MHz, Core voltage at 1 V, 75% utilization (50% control/50% DSP).
A single 64 bit DDR3 running at 800 MHz, 50% utilization (50% reads/50% writes).
M3 Memory 50% utilized, PCI Express controller disabled, TDM enabled 20% loading, Serial RapidIO controller
disabled.
1 RGMII at 1 Gbps 50% loading.
A junction temperature of 60°C.
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