Samsung Galaxy S22 Chip ID
Refer to official documentation for specific Chip ID information.
- For detailed instructions and teardowns, visit our Samsung Galaxy S22 repair guides section.
Step 1 | Main Board Side 1
Locate the following components on the motherboard:
- Qualcomm Snapdragon 8 Gen 1: Octa-Core Processor
- Samsung K3LK7K70BM-BGCP: 8 GB Mobile LPDDR5 SDRAM Memory
- Samsung KLUDG4UHDC-B0E1: 128 GB NAND Flash Memory (UFS 3.1)
- Maxim MAX77705C: Power Management IC
- Qualcomm PM3003: Power Management IC
- Silicon Mitus SM3010: Power Management IC
- Knowles MEMS Microphone
Step 2
Locate the following components:
- NXP Semiconductor SN220U NFC Controller w/ Secure Element
- Qualcomm SMR546 RF Transceiver
- NXP Semiconductor BGU8103 GPS / GLONASS / Galileo / BeiDou Low Noise Amplifier
- Qualcomm 1G2W5 Front End Module (likely)
- Murata 451 Antenna Switch Module (likely)
- Infineon BGSA20UGL8 Dual SPST Antenna Aperture Shunt Switch
Step 3
Locate the Austria Microelectronics sensor module.
- Check for labels indicating it is an Ambient Light, Color, Gesture, and Proximity sensor.
Step 4 | Main Board Side 2
Locate the Cirrus Logic CS35L40 Audio Amplifier, Cirrus Logic CS40L26 Haptic Driver, and Renesas P9320S Wireless Power Transceiver on the board.
- Identify the Qualcomm PM8350 Power Management and Qualcomm PMR735A Power Management components.
- Find the Vishay DG2730 2-Port DPDT Analog Switch.
- Lastly, locate the Goertek MEMS Microphone.
Step 5
Locate the IC labels on the motherboard.
- The Qualcomm PM8350C, Samsung S2MPB02, and Qualcomm PM8450 are power management components.
- The Qualcomm PMK8450 is a clock generator IC (likely).
- The Maxscend MXD8643 SP4T Antenna Switch and MXD8638C SP3T Antenna Switch are antenna switch components.
- The Maxscend MXDLN16GE is a low noise amplifier for GPS, GLONASS, Galileo, and BeiDou satellite signals.
Step 6
Locate the ICs on the board and identify them using their markings:
- Qualcomm SDR735 RF Transceiver
- Qualcomm QPM6815 Front-End Module
- Qualcomm QPM6810 Front-End Module
- Qualcomm QDM3572 Antenna Switch Module
- Qualcomm WCN6856 WiFi 6/6E & Bluetooth 5.3
- Qorvo QM45391 Front-End Module
- Infineon BGSX22G5A10 DPDT Antenna Cross Switch
Step 7
Locate the accelerometer and gyroscope module, manufactured by STMicroelectronics.
- Identify the pressure sensor, also produced by STMicroelectronics.
- Find the electronic compass, a component from AKM Semiconductor.
Step 8
- The radio module contains a Murata SAYRH634MBA0C0A, which is a duplexer for band 71.
- Additionally, it includes a Murata SAFFB722MAA0F0A, which is a SAW filter for band 29.
- The module also features a Murata SAFFB2G45MA0F0A SAW filter for ISM frequency, specifically at 2.4G.