参数资料
型号: ADSP-21261SKSTZ150
厂商: Analog Devices Inc
文件页数: 13/44页
文件大小: 0K
描述: IC DSP 32BIT 150MHZ 144LQFP
产品培训模块: SHARC Processor Overview
标准包装: 60
系列: SHARC®
类型: 浮点
接口: DAI,SPI
时钟速率: 150MHz
非易失内存: ROM(384 kB)
芯片上RAM: 128kB
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: 144-LQFP
供应商设备封装: 144-LQFP(20x20)
包装: 托盘
Rev. 0
|
Page 20 of 44
|
March 2006
ADSP-21261
Reset
Interrupts
The timing specification in Table 12 and Figure 10 applies to the
FLAG0, FLAG1, and FLAG2 pins when they are configured as
IRQ0, IRQ1, and IRQ2 interrupts. Also applies to DAI_P20–1
pins when configured as interrupts.
Core Timer
The timing specification in Table 13 and Figure 11 applies to
FLAG3 when it is configured as the core timer (CTIMER).
Table 11. Reset
Parameter
Min
Max
Unit
Timing Requirements
tWRST
RESET Pulse Width Low
1
4tCK
ns
tSRST
RESET Setup Before CLKIN Low
8
ns
1 Applies after the power-up sequence is complete. At power-up, the processor’s internal phase-locked loop requires no more than 100
μs while RESET is low, assuming
stable VDD and CLKIN (not including start-up time of external clock oscillator).
Figure 9. Reset
CLKIN
RESET
tWRST
tSRST
Table 12. Interrupts
Parameter
Min
Max
Unit
Timing Requirement
tIPW
IRQx Pulse Width
2 × tCCLK +2
ns
Figure 10. Interrupts
DAI_P20–1
(FLAG2–0)
(IRQ2–0)
tIPW
Table 13. Core Timer
Parameter
Min
Max
Unit
Switching Characteristic
tWCTIM
CTIMER Pulse Width
4 × tCCLK – 1
ns
Figure 11. Core Timer
FLAG3
(CTIMER)
tWCTIM
相关PDF资料
PDF描述
ADSP-BF531SBBCZ4RL IC DSP CTLR 16BIT 400MHZ 160-CSP
MAX6504UKP005+T IC TEMP SWITCH SOT23-5
TPSB476K010A0250 CAP TANT 47UF 10V 10% 1210
TPSB476K006H0500 CAP TANT 47UF 6.3V 10% 1210
VI-B63-EU-B1 CONVERTER MOD DC/DC 24V 200W
相关代理商/技术参数
参数描述
ADSP-21262 制造商:AD 制造商全称:Analog Devices 功能描述:SHARC Processor
ADSP-21262_05 制造商:AD 制造商全称:Analog Devices 功能描述:Embedded Processor
ADSP-21262KSTZ200 制造商:Analog Devices 功能描述:- Trays
ADSP-21262SBBC-150 功能描述:IC DSP 32BIT 150MHZ 136-CSPBGA 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
ADSP-21262SBBCZ150 功能描述:IC DSP 32BIT 150MHZ 136-CSPBGA 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:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C,McASP,McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA,FCBGA 供应商设备封装:548-FCBGA(27x27) 包装:托盘 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