Functional Diagram - Quectel SC600Y-EM Series Hardware Design

Smart lte module
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2.3. Functional Diagram

The following figure shows a block diagram of SC600Y&SC600T and illustrates the major functional
parts.
Power management
Radio frequency
Baseband
LPDDR3+eMMC flash
Peripheral interfaces
-- USB interface
-- (U)SIM interfaces
-- UART interfaces
-- SD card interface
-- I2C interfaces
-- ADC interfaces
-- LCM (MIPI) interfaces
-- TP (touch panel) interfaces
-- Camera (MIPI) interfaces
-- Audio interfaces
Power
Power
Function
Signal
WLED
Battery
VBAT
USB_VBUS
LED
Flash
Motor
PWRKEY
VRTC
SD_LDO11
USIM1_VDD
USIM2_VDD
LDO6_1P8
LDO5_1P8
SD_LDO12
LDO22_2P8
LDO10_2P8
LDO17_2P85
LDO23_1P2
LDO2_1P1
MICs
SC600Y&SC600T_Hardware_Design
C1
VPH_PWR
V DD_ RF
WLED IC
APT
Boost
Charge
OTG
PMI
HK ADC
Flash
Haptics
RFCLK
BBCLK
PMU
Codec
HK ADC
& MPPs
SPK
EAR
Headset
ADCs
PWM
Figure 1: Functional Diagram
SC600Y&SC600T Hardware Design
ANT_ MAIN
ANT_ GNSS
SAW
PAM
LNA
SAW
Duplexs
SAW
PA
Tranceiver
19 .2M
XO
Air Interface
Porcessors
Multimedia
2×SPI
I2S
2×LCM
2×TP
3×CAM
Smart LTE Module Series
ANT_DRX
ANT_WiFi/BT
Switch
DIP
SAW
SAW
5G FEM
48MHz
XO
WCN
LPDDR
eMMC
MEM
Baseband
Connectivity
USB
2×(U)SIM
UART
SD 3.0
I2C
2.0/3.0
GPIOs
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