参数资料
型号: ADSP-21368KBPZ-2A
厂商: Analog Devices Inc
文件页数: 44/64页
文件大小: 0K
描述: IC DSP 32BIT 333MHZ 256-BGA
产品培训模块: SHARC Processor Overview
标准包装: 1
系列: SHARC®
类型: 浮点
接口: DAI,DPI
时钟速率: 333MHz
非易失内存: ROM(768 kB)
芯片上RAM: 256kB
电压 - 输入/输出: 3.30V
电压 - 核心: 1.20V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 256-LBGA 裸露焊盘
供应商设备封装: 256-BGA(27x27)
包装: 托盘
Rev. F
|
Page 49 of 64
|
October 2013
SPI Interface—Slave
Table 41. SPI Interface Protocol—Slave Switching and Timing Specifications
Parameter
Min
Max
Unit
Timing Requirements
t
SPICLKS
Serial Clock Cycle
4 × t
PCLK – 2
ns
t
SPICHS
Serial Clock High Period
2 × t
PCLK – 2
ns
t
SPICLS
Serial Clock Low Period
2 × t
PCLK – 2
ns
t
SDSCO
SPIDS Assertion to First SPICLK Edge, CPHASE = 0 or CPHASE = 1
2 × t
PCLK
ns
t
HDS
Last SPICLK Edge to SPIDS Not Asserted, CPHASE = 0
2 × t
PCLK
ns
t
SSPIDS
Data Input Valid to SPICLK Edge (Data Input Setup Time)
2
ns
t
HSPIDS
SPICLK Last Sampling Edge to Data Input Not Valid
2
ns
t
SDPPW
SPIDS Deassertion Pulse Width (CPHASE = 0)
2 × t
PCLK
ns
Switching Characteristics
t
DSOE
SPIDS Assertion to Data Out Active
0
6.8
ns
t
DSOE
1
SPIDS Assertion to Data Out Active (SPI2)
0
8
ns
t
DSDHI
SPIDS Deassertion to Data High Impedance
0
6.8
ns
t
DSDHI
1
SPIDS Deassertion to Data High Impedance (SPI2)
0
8.6
ns
t
DDSPIDS
SPICLK Edge to Data Out Valid (Data Out Delay Time)
9.5
ns
t
HDSPIDS
SPICLK Edge to Data Out Not Valid (Data Out Hold Time)
2 × t
PCLK
ns
t
DSOV
SPIDS Assertion to Data Out Valid (CPHASE = 0)
5 × t
PCLK
ns
1 The timing for these parameters applies when the SPI is routed through the signal routing unit. For more information, see the processor hardware reference, “Serial Peripheral
Interface Port” chapter.
Figure 37. SPI Slave Timing
tSPICHS
tSPICLS
tSPICLKS
tHDS
tSDPPW
tSDSCO
tDSOE
tDDSPIDS
tDSDHI
tHDSPIDS
tHSPIDS
tSSPIDS
tDSDHI
tDSOV
tHSPIDS
tHDSPIDS
SPIDS
(INPUT)
MISO
(OUTPUT)
MOSI
(INPUT)
MISO
(OUTPUT)
MOSI
(INPUT)
CPHASE = 1
CPHASE = 0
SPICLK
(CP = 0,
CP = 1)
(INPUT)
tSSPIDS
相关PDF资料
PDF描述
MC79M15CT IC REG LDO -15V .5A TO220AB
TLJR336M004R3000 CAP TANT 33UF 4V 20% 0805
VI-21T-CW-F4 CONVERTER MOD DC/DC 6.5V 100W
MC79M12CT IC REG LDO -12V .5A TO220AB
VI-2NT-CY-F1 CONVERTER MOD DC/DC 6.5V 50W
相关代理商/技术参数
参数描述
ADSP-21368KBPZ-3A 功能描述:IC DSP 32BIT 400MHZ 256BGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:SHARC® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI,以太网,RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA,FCBGA 供应商设备封装:431-FCPBGA(20x20) 包装:托盘
ADSP-21368SKBP-ENG 制造商:AD 制造商全称:Analog Devices 功能描述:Preliminary Technical Data
ADSP-21368SKBPZENG 制造商:AD 制造商全称:Analog Devices 功能描述:Preliminary Technical Data
ADSP-21369 制造商:AD 制造商全称:Analog Devices 功能描述:The ADSP-21367/ADSP-21368/ADSP-21369 are available with a 400 MHz core instruction rate with unique audiocentric peripherals such as the digital audio interface, S/PDIF transceiver, serial ports, 8-channel asynchronous sample rate converter, precision clock generators, and more.
ADSP-21369BBP-2A 功能描述:IC DSP 32BIT 333MHZ 256-BGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - DSP(数字式信号处理器) 系列:SHARC® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI,以太网,RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA,FCBGA 供应商设备封装:431-FCPBGA(20x20) 包装:托盘