参数资料
型号: ADSP-21266SKSTZ-2D
厂商: Analog Devices Inc
文件页数: 20/60页
文件大小: 0K
描述: IC DSP 32BIT 150MHZ 144-LQFP
产品培训模块: SHARC Processor Overview
标准包装: 1
系列: SHARC®
类型: 浮点
接口: DAI,SPI
时钟速率: 200MHz
非易失内存: ROM(512 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: 144-LQFP
供应商设备封装: 144-LQFP(20x20)
包装: 托盘
ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
Reset
Table 12. Reset
Parameter
Timing Requirements
Min
Unit
t WRST 1
t SRST
RESET Pulse Width Low
RESET Setup Before CLKIN Low
4 × t CK
8
ns
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
V DD and CLKIN (not including start-up time of external clock oscillator).
CLKIN
t WRST
RESET
Figure 9. Reset
Interrupts
The following timing specification applies to the FLAG0,
FLAG1, and FLAG2 pins when they are configured as IRQ0,
IRQ1, and IRQ2 interrupts.
Table 13. Interrupts
t SRST
Parameter
Timing Requirement
Min
Unit
t IPW
IRQx Pulse Width
2 × t PCLK +2
ns
INTERRUPT
INPUTS
t IPW
Figure 10. Interrupts
Rev. J |
Page 20 of 60 |
July 2013
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