Components Topology - Arduino Nicla Voice Reference Manual

4.2.2 Components Topology

MD1
U8
Ref. Description
DL1 RGB LED
PB1 Push Button
D2 Resistor array PRTR5V0U0F
U2 Microphone IM69D130V01
U4 Magnetic Sensor BMM150
U7 Flash, 128MX1. AT25QL128A
U9 Battery Charger LDO Buck BQ25120
U11 Level Shifter TXB0108Y
U13 Level Shifter NTS0304
U15 IMU 6 Axis Low Power BMI270
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U9
U3
U11
U12
U4
TOP
Nicla Voice Topology - components
Arduino® Nicla Voice
Arduino® Nicla Voice
U5
Ref. Description
MD1 u-blox ANNA-B112
D1 Schottky Diode, PMEG4005EPK
U1 Arm® Cortex M0 ATSAM-D11
U3 Syntiant® Neural Decision Processor NDP120
U5 LDO TPS7A0511PDQNR
U8 RGB LED Driver IS31FL3194
U10 Bus Transceiver 74LVC1T45DW
U12 Level Shifter NTS0304
U14 LDO regulator, 3.3 V AP2112K
U14
U1
D2
BOTTOM
Modified: 05/01/2023