CSR8635 View Datasheet(PDF) - CSR plc
Part Name
Description
Manufacturer
CSR8635 Datasheet PDF : 105 Pages
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Functional Block Diagram
SPI_DEBUG
I2C PIO Serial Flash
UART
R GB
USB
XTAL
AIO[0]
SPI
(Debug)
PIO Port
I2C/SPI
Master
/Slave
System
RAM
ROM
PM
DM1
DM2
013 Serial Flash
, 2 Interface
UART
4Mbps
LED PWM
Control and
Output
ber 27 DMA ports
m.cn - Friday, Septem Memory
o Management
t.c Unit
Prepared for qingbo keven.zhou - excelpoin 80MHz DSP
80MHz MCU
VM Accelerator
(MPU)
USB v2.0
Full-speed
Bluetooth
Baseband
3.3V
Clock
Generation
AUX ADC
Bluetooth Modem
TX
Bluetooth Radio
and Balun
RX
Audio
Interface
High-quality ADC
High-quality ADC
High-quality DAC
High-quality DAC
PIO Port
PCM1 / I2S
Voltage / Temperature
Monitor
Switch
MIC Bias
PMU
Interface
and
BIST
Engine
0.85V to
1.2V
Low-voltage
VDD_DIG
Linear
Regulator
SENSE
1.35V
Low-voltage
VDD_ANA
Linear
Regulator
SENSE
1.35V
Low-voltage
VDD_AUX
Linear
Regulator
SENSE
1.8V
Switch-
mode
Regulator
SENSE
1.35V
Switch-
mode
Regulator
SENSE
Bypass
LDO
SENSE
Li-ion
Charger
BT_RF
LINE/MIC_AN
LINE/MIC_AP
LINE_BN
LINE_BP
SPKR_LN
SPKR_LP
SPKR_RN
SPKR_RP
VDD_AUDIO
VDD_AUDIO_DRV
MIC_BIAS
VBAT
VBAT_SENSE
CHG_EXT
VCHG
Production Information
© Cambridge Silicon Radio Limited 2013
Confidential Information - This Material is Subject to CSR's Non-disclosure Agreement
Page 5 of 105
CS-303725-DSP5
www.csr.com
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