參數(shù)資料
型號(hào): CS49DV8C-CVZR
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 4/30頁(yè)
文件大?。?/td> 0K
描述: IC DSP 32BIT DUAL AUDIO 128-LQFP
標(biāo)準(zhǔn)包裝: 750
系列: CS49DV8
類型: 定點(diǎn)
接口: I²C,SPI,UART
時(shí)鐘速率: 150MHz
非易失內(nèi)存: ROM(576 kB)
芯片上RAM: 328kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.80V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP
供應(yīng)商設(shè)備封裝: 128-LQFP(14x20)
包裝: 帶卷 (TR)
12
Copyright 2008 Cirrus Logic, Inc.
DS868PP2
CS49DV8C Data Sheet
32-bit Audio DSP Family
5.6 Switching Characteristics— RESET
Figure 1. RESET Timing
Parameter
Symbol
Min
Max
Unit
RESET minimum pulse width low
Trstl
1-
μs
All bidirectional pins high-Z after RESET low
Trst2z
-100
ns
Configuration pins setup before RESET high
Trstsu
50
-
ns
Configuration pins hold after RESET high
Trsthld
20
-
ns
RESET#
T
rst2z
T
rstl
T
rstsu
T
rsthld
HS[3:0]
All Bidirectional
Pins
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