參數(shù)資料
型號(hào): MSC8144SVT1000A
廠(chǎng)商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 數(shù)字信號(hào)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(yè)數(shù): 65/80頁(yè)
文件大?。?/td> 1250K
代理商: MSC8144SVT1000A
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
Hardware Design Considerations
Freescale Semiconductor
68
3.4.1.2
16-Bit DDR Memory Only
Table 52 lists unused pin connection when using 16-bit DDR memory. The 16 most significant data lines are not used.
MDM[0–3]
NC
MBA[0–2]
NC
MCAS
NC
MCKE[0–1]
NC
MODT[0–1]
NC
MDIC[0–1]
NC
MRAS
NC
MWE
NC
MECC[0–7]
NC
ECC_MDM
NC
ECC_MDQS
NC
ECC_MDQS
NC
MVREF
GND
VDDDDR
GND
Note:
If the DDR controller is not used, disable the internal DDR clock by writing a 1 to the CLK11DIS bit in the System Clock Control
Register (SCCR[CLK!11DIS]). See Chapter 7, Clocks, in the MSC8144 Reference Manual for details.
Table 52. Connectivity of DDR Related Pins When Using 16-bit DDR Memory Only
Signal Name
Pin connection
MDQ[0–15]
in use
MDQ[16–31]
pull-up to VDDDDR
MDQS[0–1]
in use
MDQS[2–3]
pull-down to GND
MDQS[0–1]
in use
MDQS[2–3]
pull-up to VDDDDR
MA[0–15]
in use
MCK[0–2]
in use
MCK[0–2]
in use
MCS[0–1]
in use
MDM[0–1]
in use
MDM[2–3]
NC
MBA[0–2]
in use
MCAS
in use
MCKE[0–1]
in use
MODT[0–1]
in use
MDIC[0–1]
in use
MRAS
in use
Table 51. Connectivity of DDR Related Pins When the DDR Interface Is Not Used (continued)
Signal Name
Pin Connection
相關(guān)PDF資料
PDF描述
MSC8144TVT1000A 133 MHz, OTHER DSP, PBGA783
MSC8144SVT1000B 133 MHz, OTHER DSP, PBGA783
MSC8144VT1000A 133 MHz, OTHER DSP, PBGA783
MSC8144SVT800A 133 MHz, OTHER DSP, PBGA783
MSC8156SVT1000B 0-BIT, OTHER DSP, PBGA783
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSC8144SVT1000B 制造商:Freescale Semiconductor 功能描述:ENCRYPTION PACSUN R2.1 783FCPBGA 制造商:Freescale Semiconductor 功能描述:PACSUN REV2.1 NON-E
MSC8144SVT800A 功能描述:IC DSP QUAD 800MHZ 783FCBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:StarCore 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類(lèi)型:定點(diǎn) 接口:I²C,McASP,McBSP 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類(lèi)型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA(27x27) 包裝:托盤(pán) 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
MSC8144SVT800B 制造商:Freescale Semiconductor 功能描述:PACSUN REV2.1 NON-E - Bulk 制造商:Freescale Semiconductor 功能描述:ENCRYPTION PACSUN R2.1 783FCPBGA
MSC8144TVT1000A 功能描述:IC DSP QUAD 1GHZ 783FCPBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:StarCore 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類(lèi)型:定點(diǎn) 接口:I²C,McASP,McBSP 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類(lèi)型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA(27x27) 包裝:托盤(pán) 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
MSC8144TVT1000B 制造商:Freescale Semiconductor 功能描述:PACSUN REV2.1 NON-E - Bulk 制造商:Freescale Semiconductor 功能描述:ENCRYPTION PACSUN R2.1 783FCPBGA