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MacBook Pro 14" 2021 Chip ID

Published: October 29, 2021
  • Comments: 4
  • Favorites: 0
  • Views: 1k

MacBook Pro 14" 2021 Chip ID

Published: October 29, 2021
  • Comments: 4
  • Favorites: 0
  • Views: 1k

Teardown

Introduction

Apple introduced its M1 Pro/Max processors in the 2021 MacBook Pros. How do these new in-house SoCs change the rest of the logic board’s silicon? Check out this chip ID guide to find out!

Hats off to our community member C. Chin for contributing to this!

This teardown is not a repair guide. To repair your MacBook Pro 14" 2021, use our service manual.

  1. IC Identification, pt. 1: Apple APL1103 M1 Pro system-on-a-chip (SoC)

    • IC Identification, pt. 1:

    • Apple APL1103 M1 Pro system-on-a-chip (SoC)

    • Samsung K3LKYKY0EM-ZGCP 8 GB LPDDR5 SDRAM Memory (16 GB total)

    • Kioxia KICM225UZ0460 128 GB NAND Flash Memory

    • Apple APL1098/343S00515 Power Management

    • Apple 338S00600 Power Management

    • MegaChips MCDP2920 DisplayPort-to-HDMI Converter

    • Genesys Logic GL9755A Card Reader Controller

    Edit

  2. IC Identification, pt. 2:

    • IC Identification, pt. 2:

    • Intel JHL8040R Thunderbolt 4 Retimer

    • Macronix MX25U6472F 64 Mb Serial NOR Flash Memory

    • Winbond W25Q80DVUXIE 8 Mb Serial NOR Flash Memory

    • Renesas RAA225701C ? Synchronous Step-Down Converter

    • Analog Devices LT86422 Synchronous Step-Down Converter

    • Texas Instruments TPS62130B Step-Down Converter

    • Texas Instruments ELC180 Boost Converter (likely)

    Edit

  3. IC Identification, pt. 3:

    • IC Identification, pt. 3:

    • Texas Instruments TVS2200 Surge Protection

    • ON Semiconductor FPF2495CUCX Load Switch

    • Texas Instruments Load Switch (likely)

    • ON Semiconductor NCV8160AMX500TBG 250 mA / 5.0 V LDO Regulator

    • Nexperia 74AVC2T45 Dual-Bit Voltage Level Translator/Transceiver

    • Texas Instruments SN74AXC1T45 Single-Bit Bus Transceiver

    • Nexperia 74AUP1G07 Single Buffer

    Edit

  4. IC Identification, pt. 4:

    • IC Identification, pt. 4:

    • Texas Instruments LSF0102 2-Ch. Multi-Voltage Level Translator

    • Nexperia LSF0101 1-Bit Multi-Voltage Level Translator

    • Texas Instruments SN74AUP2G07 Dual Buffer

    • Texas Instruments SN74LVC1G07 Single Buffer

    • Nexperia 74AUP1G17 Schmitt Trigger

    • Nexperia 74AUP1G08 Single AND Gate

    Edit

  5. IC Identification, pt. 1: Kioxia KICM225VF9081 128 GB NAND Flash Memory

    • IC Identification, pt. 1:

    • Kioxia KICM225VF9081 128 GB NAND Flash Memory

    • USI 339S00912 Bluetooth/WiFi Module

    • NXP Semiconductor SN210V NFC Controller w/ Secure Element

    • Texas Instruments CD3217B12 USB Type-C Port/Power Delivery Controller

    • Renesas ISL9240 Li-Ion Battery Charger

    • Winbond W25Q80EWUXIE 8 Mb Serial NOR Flash Memory

    • Winbond W25Q80DVUXIE 8 Mb Serial NOR Flash Memory

    Edit

  7. IC Identification, pt. 2:

    • IC Identification, pt. 2:

    • Renesas Power Phase PWM Controller

    • Cirrus Logic CS42L84A Audio Codec

    • Texas Instruments SN012776B0 Audio Amplifier

    • Texas Instruments TPS62130B Step-Down Converter

    • Renesas RAA209100 Boost Regulator (likely)

    • Texas Instruments LP4881 Backlight LED Driver

    • Texas Instruments TUSB2E22 USB 2.0 Dual Repeater (likely)

    Edit

  8. IC Identification, pt. 3:

    • IC Identification, pt. 3:

    • Texas Instruments INA190A3 Current Sense Amplifier

    • Texas Instruments INA190A4 Current Sense Amplifier

    • Maxim Integrated MAX9620 1.5 MHz Rail-to-Rail Input/Output Operational Amplifier

    • ON Semiconductor NCS333ASQ3T2G Single Operational Amplifier

    • Dialog Semiconductor Mixed Signal Array (likely)

    • NXP Semiconductor PCAL6416A 16-Bit I/O Expander

    • Analog Devices ADG1422BCPZ Dual SPST Analog Switch

    Edit

  9. IC Identification, pt. 4:

    • IC Identification, pt. 4:

    • Texas Instruments REF3325 2.5 V Voltage Reference

    • Texas Instruments TLV75801P 500 mA / Adj. LDO Regulator

    • Texas Instruments TLV75533P 500 mA / 3.3 V LDO Regulator

    • Texas Instruments LP5907SNX-3.0 250 mA / 3.0 V LDO Regulator

    • ON Semiconductor NCP163BMX180TBG 250 mA / 1.8 V LDO Regulator (likely)

    • Texas Instruments TLV70733P 200 mA / 3.3 V LDO Regulator

    • Texas Instruments TPS7A201825 200 mA / 1.825 V LDO Regulator

    Edit

  10. IC Identification, pt. 5:

    • IC Identification, pt. 5:

    • Nexperia 74AVC4T774 4-Bit Translating Transceiver

    • Nexperia 74AUP1T45 Translating Tranceiver

    • Texas Instruments LSF0102 2-Ch. Multi-Voltage Level Translator

    • Nexperia LSF0101 Single-Bit Multi-Voltage Level Translator

    • Nexperia 74AVC2T45 Dual-Bit Voltage Level Translator/Transceiver

    • Texas Instruments SN74AUP1T34 Single-Bit Voltage-Level Translator

    • Texas Instruments SN74AXC1T45 Single-Bit Bus Transceiver

    Edit

  11. IC Identification, pt. 6:
    Edit

  12. IC Identification, Sensors:

    • IC Identification, Sensors:

    • Bosch Sensortec BMI282 6-Axis MEMS Accelerometer/Gyroscope

    Edit

  13. IC Identification: STMicroelectronics STM32L4P5QG 32-Bit ARM Cortex-M4 Microcontroller w/ 1 MB Flash

    • IC Identification:

    • STMicroelectronics STM32L4P5QG 32-Bit ARM Cortex-M4 Microcontroller w/ 1 MB Flash

    • Broadcom BCM5976C1 Touchpad Controller

    • Maxim Integrated MAX11390A A/D Converter (likely)

    • Monolithic Power Systems MP6519 5A H-Bridge Current Regulator

    • Texas Instruments TPS3831G18 1.67V Voltage Supply Monitor

    • Texas Instruments TPS22915 Load Switch

    Edit

  14. IC Identification, Sensors:

    • IC Identification, Sensors:

    • Bosch Sensortec BMA282 3-Axis Accelerometer

    • Texas Instruments TMP461 Temperature Sensor

    Edit

One Comment

Why so many LDO regulators? Aren't they very inefficient?

allanxp4 - Reply

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