Inleiding
Here's a chip identification summary for the Amazon Astro.
Check out our Amazon Astro teardown for more details.
Special thanks to community member CChin for his contribution!
Video overzicht
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Chip ID, part 1:
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MediaTek MT8512BAAV applications processor w/ AZ1 neural edge
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Samsung K4F8E164HA-MGCL 1 GB LPDDR4 SDRAM memory
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Samsung KLM4G1FETE-B041 4 GB eMMC NAND flash memory
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Qualcomm SDA660-201-AA octa-core applications processor
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SK hynix H9HCNNNCPMMLHR-NME 4 GB LPDDR4X SDRAM memory
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Kioxia THGBMJG7C1LBAIL 16 GB eMMC NAND flash memory
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Analog Devices MAX9296A dual GMSL2 deserializer
Vraag FixBot
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Chip ID, part 2:
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MediaTek MT6398AN power management
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Qualcomm PM660-002 power management
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Qualcomm PM660L-004-01 power management
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Qualcomm PM3003A power management
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Monolithic Power Systems MP8756 6 A synchronous step-down converter
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Richtek RT5797ALGQW 3 A synchronous step-down converter
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Texas Instruments DC-DC converter (likely)
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Chip ID, part 3:
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Silergy SY6287C power distribution switch
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Texas Instruments INA219A 12-bit current/voltage/power monitor
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Nexperia 74HC4051 8-ch analog multiplexer/demultiplexer
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Nexperia 74AUP1G02 single 2-input NOR gate
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Nexperia 74LVC1G08 single 2-input AND gate
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onsemi ESD8704MUTAG 4-ch. ESD protection diode array
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Chip ID, part 4 - connectivity:
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MediaTek MT7668ASN dual band 2x2 MU-MIMO WiFi 802.11ac & Bluetooth 5.0
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Chip ID, part 1:
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Intel vision processor (likely)
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Knowles MEMS Microphone
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Texas Instruments TPS24750 12 A eFuse w/ current monitor
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Monolithic Power Systems MP8756 6 A synchronous step-down converter
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Monolithic Power Systems MP2151GTF 1 A / adj. synchronous step-down converter
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Texas Instruments DC-DC converter
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Renesas mixed signal array
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Chip ID, part 2:
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Texas Instruments LP5907UVE-1.8 250 mA / 1.8 V LDO regulator
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Texas Instruments TPS2553 adjustable USB power distribution switch
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Texas Instruments TCA9406 2-bit bidirectional voltage-level translator
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Texas Instruments LMV331 single low voltage comparator
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NXP Semiconductor NVT2008 8-bit bidirectional voltage level translator
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Texas Instruments SN74LVC1G66 single SPST analog switch
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onsemi NC7SZ11 single 3-input AND gate
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Chip ID, part 4 - sensors:
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Texas Instruments TMP103G temperature sensor
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Chip ID, part 1:
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Qualcomm QCS605-001-AC 64-bit octa-core applications processor
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SK hynix H9HCNNNBKMMLHR-NME 2 GB LPDDR4X SDRAM memory
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Samsung KLMAG1JETD-B041 16 GB eMMC NAND flash memory
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STMicroelectronics STM32G031J6 32-bit ARM Cortex-M0+ microcontroller
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Qualcomm PM670-001 power management
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Qualcomm PM670L-000-01 power management
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Texas Instruments TLV320DAC3203 stereo audio CODEC
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Chip ID, part 2:
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Texas Instruments TPA3118D2 stereo 30 W class-D audio amplifier
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Monolithic Power Systems MP8756 6 A synchronous step-down converter
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Silergy DC-DC converter (likely)
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Vishay SiP32419 load switch
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Silergy load switch (likely)
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Texas Instruments INA219A 12-bit current/voltage/power monitor
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Texas Instruments LP5912-3.3 500 mA / 3.3 V LDO regulator
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Chip ID, part 3:
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Texas Instruments TXS0102 2-bit bidirectional voltage-level translator
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onsemi NL17SZ00 single 2-input NAND gate
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Nexperia 74AUP1G02 single 2-input NOR gate
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onsemi ESD7104MUTAG 4-ch. ESD protection diode array
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onsemi ESD8704MUTAG 4-ch. ESD protection diode array
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Chip ID, part 1:
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Altek AL6100-32M2 3D depth sensing processor
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Texas Instruments TUSB8042 4-port USB 3.1 hub controller
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Texas Instruments TS3USB30E USB 2.0 SPDT analog switch
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Qualcomm PM670-001 power management
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Qualcomm PM670L-000-01 power management
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Qualcomm PM3003A power management
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Monolithic Power Systems MP3428A 19 A synchronous boost converter
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Chip ID, part 2:
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Silergy SY6287C power distribution switch
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Monolithic Power Systems MP5016HGQH current limit switch
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Texas Instruments INA219A 12-bit current/voltage/power monitor
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Texas Instruments LP5912-3.3 500 mA / 3.3 V LDO regulator
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Texas Instruments TCA9406 2-bit bidirectional voltage level translator
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Diodes Incorporated 74LVC1G08 single 2-input AND gate
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onsemi ESD7104MUTAG 4-ch. ESD protection diode array
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Chip ID, part 3 - sensors:
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Texas Instruments TMP103F temperature sensor
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Chip ID, part 1:
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STMicroelectronics STM32L4P5VE 32-bit ARM Cortex-M4 microcontroller
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SiTime MEMS Oscillator
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Texas Instruments TPS3700 voltage detector
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Renesas ISL9241H Li-ion buck boost battery charger
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Texas Instruments DRV8323S 3-phase gate driver (for motor driving)
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Texas Instruments TLA2024 12-bit analog-to-digital converter
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Renesas mixed signal array
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Chip ID, part 2:
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Texas Instruments TPS24750 12 A eFuse w/ current monitor
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Texas Instruments TPS60400 60 mA charge pump voltage inverter
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Monolithic Power Systems MP8756 6 A synchronous step-down converter
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Texas Instruments LM5166 500 mA synchronous buck converter
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Silergy DC-DC converter
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Vishay SiP32430 load switch
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Silergy load switch (likely)
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Chip ID, part 1:
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STMicroelectronics STM32F765IG 32-bit ARM Cortex-M7 microcontroller
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STMicroelectronics STM32F446VC 32-bit ARM Cortex-M4 microcontroller
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STMicroelectronics L6234D three phase motor driver
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Texas Instruments TPS24750 12 A eFuse w/ current monitor
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Texas Instruments TPS24751 12 A eFuse w/ current monitor
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Texas Instruments TLV7031 single comparator
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Texas Instruments TLV7041 single comparator
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Chip ID, part 2:
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Texas Instruments INA231 16-bit current/voltage/power monitor
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Silergy load switch (likely)
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Nexperia 74HC4051 SP8T analog switch
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Nexperia 74HC4053 triple SPDT analog switch
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Nexperia 74AUP1G11 single 3-input AND gate
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Nexperia 74AUP1G08 single 2-input AND gate
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Nexperia 74LVC2G02 dual 2-input NOR gate
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Chip ID, part 4 - sensors:
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Texas Instruments TMP103x temperature sensor (likely)
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1Gids Commentaar
Do you guys plan on doing the S23? It seems as though others already have units and are doing teardowns. I was hoping ifixit would be among the first as you are very thorough with your differences and inspections. I especially like the Xrays. Maybe it could offer some insight into the improved speaker design.
