t
參數(shù)資料
型號(hào): AD14060LBF-4
廠商: Analog Devices Inc
文件頁(yè)數(shù): 45/48頁(yè)
文件大?。?/td> 0K
描述: IC DSP CMOS 32BIT 308CQFP
產(chǎn)品培訓(xùn)模塊: SHARC Processor Overview
標(biāo)準(zhǔn)包裝: 1
系列: SHARC®
類型: 浮點(diǎn)
接口: 主機(jī)接口,連接端口,串行端口
時(shí)鐘速率: 40MHz
非易失內(nèi)存: 外部
芯片上RAM: 2MB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 3.30V
工作溫度: -40°C ~ 100°C
安裝類型: 表面貼裝
封裝/外殼: 308-CBQFP
供應(yīng)商設(shè)備封裝: 308-CQFP(52x52)
包裝: 托盤
AD14060/AD14060L
Rev. B | Page 6 of 48
Table 4. Reset
5 V
3.3 V
Parameter
Min
Max
Min
Max
Unit
Reset
Timing Requirements:
tWRST
RESET Pulse Width Low1
4 tCK
ns
tSRST
RESET Setup before CLKIN High2
14 + DT/2
tCK
14 + DT/2
tCK
ns
1 Applies after the power-up sequence is complete. At power-up, the processor’s internal phase-locked loop requires no more than 2000 CLKIN cycles while RESET is
low, assuming stable VDD and CLKIN (not including start-up time of the external clock oscillator).
2 Only required if multiple ADSP-2106xs must come out of reset synchronous to CLKIN with program counters (PC) equal (that is, for a SIMD system). Not required for
multiple ADSP-2106xs communicating over the shared bus (through the external port), because the bus arbitration logic automatically synchronizes itself after reset.
CLKIN
RESET
tWRST
tSRST
00667-012
Figure 3. Reset
Table 5. Interrupts
5 V
3.3 V
Parameter
Min
Max
Min
Max
Unit
Interrupts
Timing Requirements:
tSIR
IRQ2-0 Setup before CLKIN High1
18 + 3 DT/4
ns
tHIR
IRQ2-0 Hold before CLKIN High1
11.5 + 3 DT/4
ns
tIPW
IRQ2-0 Pulse Width2
2 + tCK
ns
1 Only required for IRQx recognition in the following cycle.
2 Applies only if tSIR and tHIR requirements are not met.
CLKIN
IRQ2–0
tIPW
tHIR
tSIR
00667-013
Figure 4. Interrupts
相關(guān)PDF資料
PDF描述
AD1833AASTZ-REEL IC DAC AUDIO 24BIT 6CH 48LQFP
AD1835AASZ IC CODEC 2ADC/8DAC 24BIT 52-MQFP
AD1836ACSZ IC CODEC 4ADC/6DAC 24 BIT 52MQFP
AD1838AASZ IC CODEC 2ADC/6DAC 24 BIT 52MQFP
AD1851RZ-J IC DAC AUDIO FASTSET 16B 16SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD14160 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad-SHARC DSP Multiprocessor Family
AD14160BB-4 制造商:Rochester Electronics LLC 功能描述:- Bulk
AD14160KB-4 制造商:Rochester Electronics LLC 功能描述:- Bulk
AD14160L 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad-SHARC DSP Multiprocessor Family
AD14160LBB-4 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad-SHARC DSP Multiprocessor Family