CS47048C-CQZ Cirrus Logic Inc, CS47048C-CQZ Datasheet - Page 11

• Manufacturer Part Number: CS47048C-CQZ
• Description: IC 4CH ADC 8ch DAC & 32bit DSP
• Manufacturer: Cirrus Logic Inc
• Type: Fixed Pointr

Specifications of CS47048C-CQZ

• Interface: I²C, SPI
• Clock Rate: 150MHz
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.80V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP Exposed Pad, 100-eLQFP, 100-HLQFP
• Operating Temperature Range: 0°C To +70°C
• No. Of Pins: 100
• Frequency: 147MHz
• Embedded Interface Type: I2C, SPI
• Core Supply Voltage: 1.89V
• No. Of Mips: 150
• Digital Ic Case Style: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1539 - BOARD EVAL 4CH ADC/8CH DAC DSP598-1536 - BOARD EVAL 4CH ADC/8CH DAC DSP
• Non-volatile Memory: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1657; CS47048B-CQZ

DS787PP5
Stereo Inputs
On Analog in
Stereo Inputs
On Analog in
ADC’s & DAC’s operate
ADC’s & DAC’s operate
in Single ended or
in Single ended or
Differential mode
Differential mode
SPI / I
SPI / I
x4
x4
Control
Control
S/PDIF
S/PDIF
ADC2/3
ADC2/3
I
I
2
2
I
I
S /
2
S /
2
S
S
2
2
C
C
Figure 2.
Figure 3.
S
R
C
1
S
R
C
1
4ch
4ch
(I
(I
2
2
DBC
C Slave)
DBC
C Slave)
Assignable to Program or Y Data memory
Assignable to Program or Y Data memory
PIC
32K x 32-bit SRAM with three 2K blocks
PIC
32K x 32-bit SRAM with three 2K blocks
CS47028 Top-Level Block Diagram
CS47024 Top-Level Block Diagram
Copyright 2011 Cirrus Logic
DMA
DMA
Cirrus 32-bit Core
Cirrus 32-bit Core
ROM
RAM
ROM
in the CS 47024 DSP
in the CS 47028 DSP
RAM
PLL
PLL
x8
x8
Manager
Manager
Clock
P
Clock
P
text
text
X
Y
X
Y
ROM
RAM
ROM
ROM
Timers
RAM
RAM
ROM
Timers
RAM
GPIO
GPIO
8ch
8ch
8ch
8ch
S
R
C
R
C
S
R
C
2
S
R
C
3
2
S
3
independent Channels
independent Channels
x2
x2
x2
x2
Audio SOC Processor Family
I
I
2
2
S / S/PDIF
S / S/PDIF
for In or Out
for In or Out
SRC3 has 8
SRC3 has 8
DAC2
DAC3
DAC0
DAC1
DAC4
DAC5
DAC6
DAC0
DAC1
DAC2
DAC3
DAC7
I
I
2
2
S
S
CS470xx Data Sheet
11