CS47048C-DQZ Cirrus Logic Inc, CS47048C-DQZ Datasheet - Page 18
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CS47048C-DQZ
Manufacturer Part Number
CS47048C-DQZ
Description
IC 4ch ADC 8ch DAC & Single Core 32-bit DSP Audio SoC (300M MACs)
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS47048C-DQZ.pdf
(40 pages)
Specifications of CS47048C-DQZ
Operating Temperature Range
-40°C To +85°C
No. Of Pins
100
Peak Reflow Compatible (260 C)
Yes
Frequency
147MHz
Embedded Interface Type
I2C, SPI
Leaded Process Compatible
Yes
Rohs Compliant
Yes
Core Supply Voltage
1.89V
Digital Ic Case Style
LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS47048C-DQZ
Manufacturer:
MURATA
Quantity:
1 200
Company:
Part Number:
CS47048C-DQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
CS470xx Data Sheet
Audio SOC Processor Family
5.6 Digital Switching Characteristics— RESET
18
RESET minimum pulse width low
All bidirectional pins high-Z after RESET low
Configuration pins setup before RESET high
Configuration pins hold after RESET high
1.The rising edge of RESET must not occur before the power supplies are stable at their recommended operating values
as described in
must be met.
All Bidirectional
Section
RESET
2
HS[3:0]
Refers to all power supplies.
VDD
Parameter
RESET
HS[3:0]
5.2. In addition, for the configuration pins to be read correctly, the RESET T
2
Pins
Figure 5.
1
Figure 4.
RESET Timing after Power is Stable
Copyright 2011 Cirrus Logic
RESET Timing at Power-On
T
T
rst2z
rstl
All supplies at
recommended
operating values.
T
rstl
Symbol
T
T
T
T
T
rsthld
rst2z
rstsu
rstl
rstsu
T
rstsu
T
rsthld
T
rsthld
Min
50
20
1
-
Max
200
rstl
-
-
-
requirement
DS787PP5
Unit
s
ns
ns
ns