Maxim Integrated MAXREFDES103 - System Diagram

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System Diagram
Figure 2. MAXREFDES103# system diagram.
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MAX32630
Arm® Cortex®
M4F MCU
MAX20303
POWER-MANAGEMENT IC
PAN1326B
BLUETOOTH/BLE
BMI160
HOST ACCELEROMETER
I
2
C
QSPI
MX25U51245GZ4I54
64MB FLASH MEMORY
MAX32664
Arm Cortex M4F MCU
MAX86141
OPTICAL SENSOR
SENSOR BOARD
SENSOR HUB
I
2
C
UART
BOOTLOADER
MICROCONTROLLER BOARD
HR, S
pO
2
ALGORITHM
KX122
3-AXIS ACCEL
(OPTIONAL)
SPI1
USB-C CONNECTOR
I
2
C
MAX4740
QUAD SPDT SWITCH
LED1
DRV
LED2
DRV
GPIO1
LED4 LED1
LED5 LED2
LED6 LED3
LED3
DRV