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DJI Mini 3 Chip ID

Written By: CChin (and 2 other contributors)
Published: October 8, 2023
  • Comments: 9
  • Favorites: 0
  • Views: 12.8k

DJI Mini 3 Chip ID

Written By: CChin (and 2 other contributors)
Published: October 8, 2023
  • Comments: 9
  • Favorites: 0
  • Views: 12.8k

Teardown

Introduction

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

This teardown is not a repair guide. To repair your DJI Mini 3, use our service manual.

    1. DJI Mini 3 Chip ID, Drone Main Board Side A: step 1, image 1 of 2 DJI Mini 3 Chip ID, Drone Main Board Side A: step 1, image 2 of 2

      • 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

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    2. DJI Mini 3 Chip ID: step 2, image 1 of 1

      • 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

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    3. DJI Mini 3 Chip ID: step 3, image 1 of 1

      • Yangjie Electronic Technology YJQ1216A P-Channel MOSFET

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    4. DJI Mini 3 Chip ID, Drone Main Board Side A - Radio: step 4, image 1 of 1

      • 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

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    5. DJI Mini 3 Chip ID, Drone Main Board Side B: step 5, image 1 of 2 DJI Mini 3 Chip ID, Drone Main Board Side B: step 5, image 2 of 2

      • 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

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    6. DJI Mini 3 Chip ID: step 6, image 1 of 1

      • 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

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    8. DJI Mini 3 Chip ID, Drone Main Board Side B - Radio: step 7, image 1 of 1

      • Synaptics SYN43456PXKUBG single-chip 5G WiFi 802.11ac w/ Bluetooth 5 & FM receiver

      • Likely Maxscend MXD8622E SPDT RF switch

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    9. DJI Mini 3 Chip ID, Distance Sensor Board Side A: step 8, image 1 of 2 DJI Mini 3 Chip ID, Distance Sensor Board Side A: step 8, image 2 of 2

      • OmniVision WL2836D33 300 mA / 3.3 V LDO regulator

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    10. DJI Mini 3 Chip ID, Distance Sensor Board Side B: step 9, image 1 of 2 DJI Mini 3 Chip ID, Distance Sensor Board Side B: step 9, image 2 of 2

      • 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

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    11. DJI Mini 3 Chip ID, GNSS Receiver Board Side A: step 10, image 1 of 2 DJI Mini 3 Chip ID, GNSS Receiver Board Side A: step 10, image 2 of 2

      • TDK-InvenSense ICM-40609-D 6-axis MEMS accelerometer & gyroscope

      • Goertek SPL06-001 pressure and temperature sensor

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    12. DJI Mini 3 Chip ID, GNSS Receiver Board Side B: step 11, image 1 of 2 DJI Mini 3 Chip ID, GNSS Receiver Board Side B: step 11, image 2 of 2

      • 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

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    13. DJI Mini 3 Chip ID, GNSS Receiver Board Side B - Filters: step 12, image 1 of 1
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    14. DJI Mini 3 Chip ID, Motor Controller Board Side A: step 13, image 1 of 2 DJI Mini 3 Chip ID, Motor Controller Board Side A: step 13, image 2 of 2

      • Texas Instruments DRV8328B 3-phase BLDC gate driver

      • OmniVision WL2836D33 300 mA / 3.3 V LDO regulator

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    15. DJI Mini 3 Chip ID, Motor Controller Board Side B: step 14, image 1 of 2 DJI Mini 3 Chip ID, Motor Controller Board Side B: step 14, image 2 of 2

      • Spintrol SPC1168APE48 32-bit ARM Cortex-M4 microcontroller

      • Vergiga VS3622DB 30 V dual N-channel MOSFET

      • Nexperia 74LVC2T45 dual supply translating transceiver

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    16. DJI Mini 3 Chip ID, Sensor Flex Side A: step 15, image 1 of 2 DJI Mini 3 Chip ID, Sensor Flex Side A: step 15, image 2 of 2
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    17. DJI Mini 3 Chip ID, Battery Board Side A: step 16, image 1 of 2 DJI Mini 3 Chip ID, Battery Board Side A: step 16, image 2 of 2

      • Texas Instruments BQ9003 battery fuel gauge (likely)

      • Advanced Power Electronics Corp. AP3N1R8MT 30 V N-channel MOSFET

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    18. DJI Mini 3 Chip ID, Block Diagram: step 17, image 1 of 2 DJI Mini 3 Chip ID, Block Diagram: step 17, image 2 of 2

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

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Author

with 2 other contributors

CChin

Member since: 06/10/20

7,167 Reputation

7 Guides authored

Badges: 13

+10 more badges

8 Guide Comments

Perfect sharing

BEKTAŞ KANTEMİR - Reply Share

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

albert - Reply Share

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 - Reply Share

If I was looking to reset the binding application but I'll be looking at the slc nand 256 flash memory all I need to do is short this chip out to flash it but I'll take out the recent bound

controller

Kiss Myass - Reply Share

sounds a little over optimistic - 99,9% chance the data is encrypted.

Paul, Ehrlich - Reply Share

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