Introduzione
Chip ID for the Samsung Galaxy S22 smartphone.
Check out our Samsung Galaxy S22 teardowns for more details.
Many thanks to our community member CChin for his contributions!
Panoramica Video
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IC Identification pt. 1:
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Qualcomm SM8450 Snapdragon 8 Gen 1 Octa-Core Processor layered under a Samsung K3LK7K70BM-BGCP 8 GB Mobile LPDDR5 SDRAM Memory
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Samsung KLUDG4UHDC-B0E1 128 GB NAND Flash Memory (UFS 3.1)
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Maxim MAX77705C Power Management
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Qualcomm PM3003 Power Management
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Silicon Mitus SM3010 Power Management
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Knowles MEMS Microphone
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IC Identification pt. 2:
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NXP Semiconductor SN220U NFC Controller w/ Secure Element
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Qualcomm SMR546 RF Transceiver
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NXP Semiconductor BGU8103 GPS / GLONASS / Galileo / BeiDou Low Noise Amplifier
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Qualcomm 1G2W5 ? Front End Module (Likely)
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Murata 451 ? Antenna Switch Module (Likely)
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Infineon BGSA20UGL8 Dual SPST Antenna Aperture Shunt Switch
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IC Identification pt. 2:
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Qualcomm PM8350C Power Management
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Samsung S2MPB02 Power Management
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Qualcomm PM8450 Power Management
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Qualcomm PMK8450 ? Clock Generator
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Maxscend MXD8643 SP4T Antenna Switch (likely)
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Maxscend MXD8638C SP3T Antenna Switch
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Maxscend MXDLN16GE GPS/GLONASS/Galileo/BeiDou Low Noise Amplifier
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IC Identification pt. 3:
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Qualcomm SDR735 RF Transceiver
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Qualcomm QPM6815 Front-End Module
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Qualcomm QPM6810 Front-End Module
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Qualcomm QDM3572 Antenna Switch Module
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Qualcomm WCN6856 WiFi 6/6E & Bluetooth 5.3
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Qorvo QM45391 Front-End Module
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Infineon BGSX22G5A10 DPDT Antenna Cross Switch
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Radio Module Identification:
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Murata SAYRH634MBA0C0A band 71 SAW duplexer
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Murata SAFFB722MAA0F0A band 29 SAW filter
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Murata SAFFB2G45MA0F0A ISM 2.4G SAW filter
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