參數(shù)資料
型號(hào): ADSP-21369KSWZ-5A
廠商: Analog Devices Inc
文件頁(yè)數(shù): 43/64頁(yè)
文件大?。?/td> 0K
描述: IC DSP 32BIT 366MHZ 208LQFP
標(biāo)準(zhǔn)包裝: 1
系列: SHARC®
類型: 浮點(diǎn)
接口: DAI,DPI
時(shí)鐘速率: 366MHz
非易失內(nèi)存: ROM(768 kB)
芯片上RAM: 256kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.20V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 208-LQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 208-LQFP-EP(28x28)
包裝: 托盤
Rev. F
|
Page 48 of 64
|
October 2013
SPI Interface—Master
The processors contain two SPI ports. The primary has dedi-
cated pins and the secondary is available through the DPI. The
timing provided in Table 40 and Table 41 on Page 49 applies
to both.
Table 40. SPI Interface Protocol—Master Switching and Timing Specifications
Parameter
Min
Max
Unit
Timing Requirements
t
SSPIDM
Data Input Valid to SPICLK Edge (Data Input Setup Time)
8.2
ns
t
HSPIDM
SPICLK Last Sampling Edge to Data Input Not Valid
2
ns
Switching Characteristics
t
SPICLKM
Serial Clock Cycle
8 × t
PCLK – 2
ns
t
SPICHM
Serial Clock High Period
4 × t
PCLK – 2
ns
t
SPICLM
Serial Clock Low Period
4 × t
PCLK – 2
ns
t
DDSPIDM
SPICLK Edge to Data Out Valid (Data Out Delay Time)
2.5
ns
t
HDSPIDM
SPICLK Edge to Data Out Not Valid (Data Out Hold Time)
4 × t
PCLK – 2
ns
t
SDSCIM
DPI Pin (SPI Device Select) Low to First SPICLK Edge
4 × t
PCLK – 2
ns
t
HDSM
Last SPICLK Edge to DPI Pin (SPI Device Select) High
4 × t
PCLK – 2
ns
t
SPITDM
Sequential Transfer Delay
4 × t
PCLK – 1
ns
Figure 36. SPI Master Timing
tSPICHM
tSDSCIM
tSPICLM
tSPICLKM
tHDSM
tSPITDM
tDDSPIDM
tHSPIDM
tSSPIDM
DPI
(OUTPUT)
MOSI
(OUTPUT)
MISO
(INPUT)
MOSI
(OUTPUT)
MISO
(INPUT)
CPHASE = 1
CPHASE = 0
tHDSPIDM
tHSPIDM
tSSPIDM
tDDSPIDM
tHDSPIDM
SPICLK
(CP = 0,
CP = 1)
(OUTPUT)
相關(guān)PDF資料
PDF描述
TAP106M035BRW CAP TANT 10UF 35V 20% RADIAL
XC2C384-10FGG324C IC CR-II CPLD 384MCELL 324-FBGA
HMM28DSAI CONN EDGECARD 56POS R/A .156 SLD
ADSP-21369KBPZ-2A IC DSP 32BIT 333MHZ 256-BGA
VE-21M-CY-F1 CONVERTER MOD DC/DC 10V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21369KSWZ-6A 功能描述:IC DSP 32BIT 400MHZ 208-LQFP 制造商:analog devices inc. 系列:SHARC? 包裝:托盤 零件狀態(tài):有效 類型:浮點(diǎn) 接口:DAI,DPI 時(shí)鐘速率:400MHz 非易失性存儲(chǔ)器:ROM(768 kB) 片載 RAM:256KB 電壓 - I/O:3.30V 電壓 - 內(nèi)核:1.20V 工作溫度:0°C ~ 70°C(TA) 安裝類型:表面貼裝 封裝/外殼:208-LQFP 裸露焊盤 供應(yīng)商器件封裝:208-LQFP-EP(28x28) 標(biāo)準(zhǔn)包裝:1
ADSP-21369KSZ-1A 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit/40-Bit 266MHz 266MIPS 208-Pin MQFP 制造商:Analog Devices 功能描述:PROCESSOR ((NS))
ADSP-21369KSZ-1A 制造商:Analog Devices 功能描述:DSP PROCESSOR ((NS))
ADSP-21371 制造商:AD 制造商全稱:Analog Devices 功能描述:SHARC Processor optimized for high performance audio processing
ADSP-21371_07 制造商:AD 制造商全稱:Analog Devices 功能描述:SHARC㈢ Processor