參數(shù)資料
型號: ADSP-21362
廠商: Analog Devices, Inc.
元件分類: 數(shù)字信號處理
英文描述: SHARC Processor
中文描述: SHARC處理器
文件頁數(shù): 43/52頁
文件大?。?/td> 1320K
代理商: ADSP-21362
ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
Rev. A
|
Page 43 of 52
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December 2006
SPI Interface—Slave
Table 39. SPI Interface Protocol—Slave Switching and Timing Specifications
Parameter
Timing Requirements
t
SPICLKS
t
SPICHS
t
SPICLS
t
SDSCO
Min
Max
Unit
Serial Clock Cycle
Serial Clock High Period
Serial Clock Low Period
SPIDS Assertion to First SPICLK Edge
CPHASE = 0
CPHASE = 1
Last SPICLK Edge to SPIDS Not Asserted, CPHASE = 0
Data Input Valid to SPICLK Edge (Data Input Setup Time)
SPICLK Last Sampling Edge to Data Input Not Valid
SPIDS Deassertion Pulse Width (CPHASE = 0)
4 × t
PCLK
– 2
2 × t
PCLK
– 2
2 × t
PCLK
– 2
ns
ns
ns
2 × t
PCLK
2 × t
PCLK
2 × t
PCLK
2
2
2 × t
PCLK
ns
ns
ns
ns
ns
ns
t
HDS
t
SSPIDS
t
HSPIDS
t
SDPPW
Switching Characteristics
t
DSOE
t
DSOE
1
t
DSDHI
t
DSDHI
1
t
DDSPIDS
t
HDSPIDS
t
DSOV
SPIDS Assertion to Data Out Active
SPIDS Assertion to Data Out Active (SPI2)
SPIDS Deassertion to Data High Impedance
SPIDS Deassertion to Data High Impedance (SPI2)
SPICLK Edge to Data Out Valid (Data Out Delay Time)
SPICLK Edge to Data Out Not Valid (Data Out Hold Time)
SPIDS Assertion to Data Out Valid (CPHASE = 0)
0
0
0
0
5
8
5
8.6
9.5
ns
ns
ns
ns
ns
ns
ns
2 × t
PCLK
5 × t
PCLK
1
The timing for these parameters applies when the SPI is routed through the signal routing unit. For more information, see the
ADSP-2136x SHARC Processor Hardware
Reference
, “Serial Peripheral Interface Port” chapter.
相關PDF資料
PDF描述
ADSP-21362BBC-1AA SHARC Processor
ADSP-21362BBCZ-1AA SHARC Processor
ADSP-21362KBC-1AA SHARC Processor
ADSP-21362KBCZ-1AA SHARC Processor
ADSP-21362WBBCZ-1A SHARC Processor
相關代理商/技術參數(shù)
參數(shù)描述
adsp-21362bbc-1aa 制造商:Analog Devices 功能描述:
ADSP-21362BBCZ-1AA 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 333 MHz Processor includes DTCP/SPDIF RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
ADSP-21362BSWZ-1AA 功能描述:IC DSP 32BIT 333MHZ EPAD 144LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:SHARC® 標準包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應商設備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-21362KBC-1AA 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit/40-Bit 333MHz 333MIPS 136-Pin CSP-BGA
ADSP-21362KBCZ-1AA 制造商:AD 制造商全稱:Analog Devices 功能描述:SHARC Processor