DJI Mini 3 Chip ID

Written By: CChin

Published: 08/10/23

Comments: 4

DJI Mini 3 Chip ID

Published: 08/10/23

Teardown

Introduction

The DJI Mini 3 was released in December 2022 as a slightly more affordable alternative to the Mini 3 Pro.

Step 1

Ambarella H22-A0-RH H22 quad-core video SoC
Kingston D1216ECMDXGME-U 256 MB DDR3L SDRAM memory
HDSC HC32F460JEUA 32-bit ARM Cortex-M4 microcontroller
Qualcomm SMB2352–207 dual-cell Li-ion battery charger
Monolithic Power Systems MP6507GQ stepper motor driver w/ MOSFETs
Silergy SY6280AAC power distribution switch
OmniVision WAS7222Q 480 Mbps DPDT analog switch

Step 2

Texas Instruments TLV75901P 1 A / adj. LDO regulator
OmniVision WL2836D12 300 mA / 1.2 V LDO regulator
OmniVision WL2836D18 300 mA / 1.8 V LDO regulator
OmniVision WL2848D18 300 mA / 1.8 V LDO regulator
OmniVision WL2836D25 300 mA / 2.5 V LDO regulator
Nexperia 74LVC2T45 dual supply translating transceiver
Nexperia 74LVC1G08 single 2-input AND gate

Step 3

Yangjie Electronic Technology YJQ1216A P-Channel MOSFET

Step 4

Possibly Leadcore S1 RF transceiver
Kangxi Communication Technologies KCT8247HE-1 2.4 GHz WLAN front-end module
Kangxi Communication Technologies KCT8576N 5 GHz WLAN front-end module
Likely Maxscend MXDx213 low noise amplifier
Likely Maxscend DPDT RF switch
Likely Maxscend MXD8622E SPDT RF switch

Step 5

NXP Semiconductor MIMXRT1064DVL6B i.MX single core application processor
Kioxia TC58NVG1S3HBAI6 256 MB NAND flash memory
Kingston D1216ECMDXGME-U 256 MB DDR3L SDRAM memory
Monolithic Power Systems MP6543HGL 3-phase power stage
Silicon Content Technology SCT2260A 6 A synchronous step-down DC-DC converter
Silicon Content Technology SCT2230 3 A synchronous step-down DC-DC converter
Monolithic Power Systems DC-DC Converter

Step 6

OmniVision WAS7222Q 480 Mbps DPDT analog switch
Texas Instruments TLV75901P 1 A / adj. LDO regulator
Possibly Linearin LTP3330 300 mA / 3.0 V LDO Regulator
OmniVision WL2836D33 300 mA / 3.3 V LDO regulator
Nexperia 74LVC2T45 dual supply translating transceiver
Yangjie Electronic Technology YJQ1216A P-Channel MOSFET

Step 7

Synaptics SYN43456PXKUBG single-chip 5G WiFi 802.11ac w/ Bluetooth 5 & FM receiver
Likely Maxscend MXD8622E SPDT RF switch

Step 8

OmniVision WL2836D33 300 mA / 3.3 V LDO regulator

Step 9

Texas Instruments OPT3101 distance sensor analog front-end
SG Micro SGM2036-1.2 300 mA / 1.2 V LDO regulator
SG Micro SGM2036-1.8 300 mA / 1.8 V LDO regulator
SG Micro SGM2036-2.8 300 mA / 2.8 V LDO regulator

Step 10

TDK-InvenSense ICM-40609-D 6-axis MEMS accelerometer & gyroscope
Goertek SPL06-001 pressure and temperature sensor

Step 11

u-blox UBX-M10050-KB GNSS receiver
Maxscend MXDLN16TP GNSS low noise amplifier
OmniVision WL2848D18 300 mA / 1.8 V LDO regulator
OmniVision WL2836D33 300 mA / 3.3 V LDO regulator

Step 12

Murata SAFFB1G56KB0F5F SAW filter BeiDou/Galileo/GLONASS/GPS

Step 13

Texas Instruments DRV8328B 3-phase BLDC gate driver
OmniVision WL2836D33 300 mA / 3.3 V LDO regulator

Step 14

Spintrol SPC1168APE48 32-bit ARM Cortex-M4 microcontroller
Vergiga VS3622DB 30 V dual N-channel MOSFET
Nexperia 74LVC2T45 dual supply translating transceiver

Step 15

MEMSIC MMC5983MA 3-axis magnetometer

Step 16

Texas Instruments BQ9003 battery fuel gauge (likely)
Advanced Power Electronics Corp. AP3N1R8MT 30 V N-channel MOSFET

Step 17

Predicted block diagram primarily based on available datasheets and observed implementation in product.

Muito bom, tem outro modelos Dji e outras marcas?

Darth Drone -

Author

CChin

Member since: 11/06/20

6922 Reputation

3 comments

Perfect sharing

BEKTAŞ KANTEMİR -

It's great. Thank you. Did you also disassemble the dji mini4 or mini4 pro like that?

albert -

Hi. Do you have high resolution on main board? I had my drone played submarine, so I had to clean the board. Few resistors located at the left of LEDs brushed out :(

Vitaliy K -