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    Apollo3

    Innovation at Your Fingertips

    Apollo3 keyvisual front mobile

    Apollo3 opens up new possibilities for next-generation devices with a flexible, ultra-low power platform for edge devices. Built on an Arm® Cortex®-M4 processor with Ambiq’s SPOT® power platform, it’s available in a 5mm x 5mm 81-pin BGA or a 3.25mm x 3.37mm 66-pin WLCSP package, and serves as the foundation for the wireless Apollo3 Blue, Apollo3 Blue Plus, and Apollo3 Blue Thin variants. It’s designed for headsets, hearing aids, voice-activated appliances, smart cards, wearables, and wireless sensor applications.

    Where to Buy
    Design Resources
    Apollo3 Blue QFN Transparent wide margin

    The QFN Packaging for Apollo3 Blue SoC Is Available Now with Enhanced Versatility and Ease of Integration for a Wide Range of Smart Home and Industrial Edge Applications.

    Click here to view QFN info

    Experience the Future of Ultra-Low Power

    Apollo 3 1

    01

    Intelligence Focused

    Architected with the feature requirements of future endpoint AI devices in mind.

    02

    Versatility Reimagined

    Full-featured hardware and software platform that has excelled as both an application processor and sensor hub for a wide variety of markets and use cases.

    03

    Efficiency Redefined

    Industry-leading ultra-low power with less than 6µA/MHz of active power consumption and 1 μA in deep sleep.

    04

    Security Centered

    Ambiq’s secureSPOT® platform with secure OTA and wired updates, Flash protection, recovery, hardware entropy, and more for secure applications.

    Block Diagram Apollo3

    Apollo3

    Specifications

    Ultra-Low Power Supply

    • 6 μA/MHz executing from flash or RAM at 3.3 V
    • 1 μA deep sleep mode with RTC at 3.3 V

    High-Performance Arm Cortex-M4 Processor

    • Up to 48 MHz nominal clock frequency with 96 MHz performance
    • Floating Point Unit (FPU)
    • Memory Protection Unit (MPU)
    • Wake-up interrupt controller with 32 interrupts

    Ultra-Low Power Memory

    • Up to 1MB of flash memory for code/data
    • Up to 384KB of low power RAM for code/data
    • 16KB 2-way Associative/Direct-Mapped Cache

    Ultra-Low Power Interface for On- and Off-Chip Sensors

    • 14-bit ADC, 15 selectable input channels available
    • Up to 2.67 MS/s sampling rate
    • Voltage Comparator (VCOMP)
    • Temperature sensor with ±3°C accuracy after calibration

    Ultra-Low Power Flexible Serial Peripherals

    • 1x 2/4/8-bit SPI master interface (MSPI)
    • 6x I2C/SPI masters for peripheral communication
    • 1x I2C/SPI slave for host communications
    • 2x UART modules with 32-location Tx and Rx FIFOs
    • PDM for mono and stereo audio microphones
    • 1x 12S slave for PDM audio pass-through

    Rich Set of Clock Sources

    • 32.768 kHz Crystal (XTAL) oscillator
    • Low Frequency RC (LFRC) oscillator (1.024 kHz)
    • High Frequency RC (HFRC) oscillator (48 MHz)
    • RTC based on Ambiq’s AM08X5/18X5 family

    Wide Operating Range

    • 1.755-3.63 V, -40°C to 85°C

    Applications

    • Headsets, Earphones, Wireless Earbuds
    • Mobile Accessories
    • Hearing Aids
    • Always-Listening, Voice-Activated Appliances
    • Portable Voice Assistants
    • Remote Controls
    • Smart Cards
    • Fingerprint Readers
    • Wearable electronics including smart watches
    • Smart meters
    • Wireless sensors
    • Activity and fitness monitors
    • Consumer electronics

    Package Options

    • 5 mm x 5 mm, 81-pin BGA with 50 GPIO
    • 3.25 mm x 3.37 mm, 66-pin WLCSP with 37 GPIO

    Ordering Information

    • AMAP31KK-KBR (BGA)
    • AMAP31KK-KCR (WLCSP)

    Where to Buy

    Apollo3 SoC 96 MHz 384KB WLCSP 2
    Apollo3 SoC 96 MHz 384KB WLCSP

    AMAP31KK-KCR

    Apollo3 WLCSP
    Apollo3 Blue SoC 96 MHz 384KB BGA 2
    Apollo3 Blue SoC 96 MHz 384KB BGA

    AMA3B1KK-KBR-B0

    Apollo3 Blue BGA

    Design Resources

    Additional Documentation

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    Frequently Asked Questions (FAQ)

    • Apollo3 is Ambiq’s flexible, ultra-low power SoC platform for next-generation edge devices, built on an Arm® Cortex®-M4 processor with Ambiq’s SPOT® power technology. 

    • Apollo3 is the base platform without built-in wireless connectivity. Apollo3 Blue, Apollo3 Blue Plus, and Apollo3 Blue Thin add Bluetooth® Low Energy connectivity on top of the same underlying Apollo3 foundation. 

    • An Arm® Cortex®-M4 processor, paired with Ambiq’s ultra-low-power architecture for extended battery life in edge devices. 

    • A 5mm x 5mm 81-pin BGA package with 50 GPIO, and a 3.25mm x 3.37mm 66-pin WLCSP package with 37 GPIO. 

    • Headsets, earphones, and wireless earbuds, mobile accessories, hearing aids, always-listening voice-activated appliances, portable voice assistants, remote controls, smart cards, fingerprint readers, wearables like smartwatches, smart meters, wireless sensors, and activity and fitness monitors. 

    • Ambiq’s SPOT® platform includes secureSPOT® for hardware-based security, giving Apollo3-based designs built-in protection appropriate for connected and sensor-driven edge devices. 

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    Apollo Families

    Parameters

    SoC Frequency

    SoC

    SoC CoreMark®Power Efficiency

    NVM

    SRAM

    Voltage

    ADC

    UART

    I/O

    MSPI Master

    I²S

    Audio

    Display

    Graphics

    Security

    Connectivity

    RF Sensitivity

    Tx Output Power

    Packages

    Ordering Information

    Apollo510 Lite

    96 MHz
    192 / 250 MHz turboSPOT

    32-bit Arm Cortex-M55 with Helium™ technology, DMA

    >120

    2MB

    2MB

    1.71-2.2V

    12-bit, 11 channels, up to 1.7 MS/s Sampling Rate ADC

    2

    I2C/SPI masters (6x)
    1x full-duplex I²C/SPI Slave
    USB 2.0 FS/HS
    SDIO (v3.0) / eMMC (2x)

    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)
    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)

    I²S Master/Slave full-duplex (1x)

    PDM stereo DMIC interface (1x)
    PLL for Precision Audio

    SPI 3-wire/4-wire Dual/QuadSPI
    MIPI DSI at 1.5 Gbps (2 lanes)
    1-layer Display Controller
    Memory in Pixel (MiP) Interface

    2D/2.5D GPU with anti-aliasing, dithering, and HW vector graphics acceleration

    secureSPOT® 3.0
    Arm TrustZone® Security

    -

    -

    -

    5.3 x 5.3 x 0.8 mm, BGA w/ 120 GPIO
    4.0 x 4.0 x 0.5 mm, CSP w/ 68 GPIO

    AP510NLA-CCR (CSP), AP510NLA-CBR (BGA)

    Apollo510B Lite

    96 MHz
    192 / 250 MHz turboSPOT

    32-bit Arm Cortex-M55 with Helium™ technology
    Network coprocessor, DMA

    >120

    2MB

    2MB

    1.71-2.2V

    12-bit, 11 channels, up to 1.7 MS/s Sampling Rate ADC

    2

    I2C/SPI masters (6x)
    1x full-duplex I²C/SPI Slave
    USB 2.0 FS/HS
    SDIO (v3.0) / eMMC (2x)

    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)
    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)

    I²S Master/Slave full-duplex (1x)

    PDM stereo DMIC interface (1x)
    PLL for Precision Audio

    SPI 3-wire/4-wire Dual/QuadSPI
    MIPI DSI at 1.5 Gbps (2 lanes)
    1-layer Display Controller
    Memory in Pixel (MiP) Interface

    2D/2.5D GPU with anti-aliasing, dithering, and HW vector graphics acceleration

    secureSPOT® 3.0
    Arm TrustZone® Security

    Bluetooth Low Energy 5.4

    -95/-98/-104dBm
    (2Mbps/1Mbps/125kbps)

    Up to +13dBm

    5.3 x 5.3 x 0.8 mm, BGA w/ 120 GPIO
    4.0 x 4.0 x 0.5 mm, CSP w/ 68 GPIO

    AP510BLA-CCR (CSP), AP510BLA-ICR (CSP)

    Apollo510D Lite

    96 MHz
    192 / 250 MHz turboSPOT

    32-bit Arm Cortex-M55 with Helium™ technology
    Network coprocessor, DMA

    >120

    2MB

    2MB

    1.71-2.2V

    12-bit, 11 channels, up to 1.7 MS/s Sampling Rate ADC

    2

    I2C/SPI masters (6x)
    1x full-duplex I²C/SPI Slave
    USB 2.0 FS/HS
    SDIO (v3.0) / eMMC (2x)

    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)
    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)

    I²S Master/Slave full-duplex (1x)

    PDM stereo DMIC interface (1x)
    PLL for Precision Audio

    SPI 3-wire/4-wire Dual/QuadSPI
    MIPI DSI at 1.5 Gbps (2 lanes)
    1-layer Display Controller
    Memory in Pixel (MiP) Interface

    2D/2.5D GPU with anti-aliasing, dithering, and HW vector graphics acceleration

    secureSPOT® 3.0
    Arm TrustZone® Security

    Bluetooth Low Energy 5.4
    Bluetooth Classic

    -95/-98/-104dBm
    (2Mbps/1Mbps/125kbps)

    Up to +13dBm

    5.3 x 5.3 x 0.8 mm, BGA w/ 120 GPIO
    4.0 x 4.0 x 0.5 mm, CSP w/ 68 GPIO

    AP510DLA-CCR (CSP), AP510DLA-CBR (BGA), AP510DLA-IBR (BGA)

    Apollo510B

    96 MHz
    250 MHz turboSPOT

    32-bit Arm Cortex-M55 with Helium™ technology, DMA Network coprocessor

    120

    4MB

    3.75MB

    1.71-2.2V

    12-bit, 11-channel, up to 2.8 MS/s Sampling Rate ADC

    4

    I²C/SPI Master (7x)
    1x full-duplex/1x half-duplex I²C/SPI Slave
    USB 2.0 FS/HS
    SDIO v3.0/eMMC (2x)

    1/2/4/8-bit wide (1x)
    up to 96 MT/s (SDR/DDR)
    1/2/4/8/16-bit wide (1x)
    up to 250 MT/s (SDR/DDR)

    I²S Master/Slave (2x)
    full-duplex with ASRC (1x)

    PDM stereo DMIC interface (1x)
    Low Power Audio ADC (1x)
    PLL for Precision Audio

    SPI 3-wire/4-wire Dual/QuadSPI
    MIPI DSI at 1.5 Gbps (2 lanes)
    4-layer Display Controller

    2D/2.5D GPU with anti-aliasing, dithering, and HW vector graphics acceleration

    secureSPOT 3.0
    Arm TrustZone Security

    Bluetooth Low Energy 5.4

    -94/-97/-103dBm (2Mbps/1Mbps/125kbps)

    Up to +6dBm

    5.6 x 5.6 x 0.8 mm,
    BGA w/97 GPIO

    • AP510BFA-CBR (BGA)
    • AP510BEVB (EVB)

    Apollo510

    96 MHz
    250 MHz turboSPOT

    32-bit Arm Cortex-M55 with Helium, DMA

    Contact Ambiq

    4MB

    3.75MB

    1.71-2.2 V

    12-bit, 11-channel, up to 2.8 MS/s Sampling Rate ADC

    4

    I²C/SPI Master (8x) 1x full-duplex/1x half-duplex I²C/SPI Slave USB 2.0 FS/HS SDIO v3.0/eMMC (2x) Support for multiple I/O voltages ranging 1.14 to 3.63V

    1/2/4/8-bit wide (2x) up to 96 MT/s (SDR/DDR) 1/2/4/8/16-bit wide (2x) up to 250 MT/s (SDR/DDR)

    I²S Master/Slave (2x) full-duplex with ASRC (1x)

    PDM stereo DMIC interface (1x) Low Power Audio ADC (1x) PLL for Precision Audio

    SPI 3-wire/4-wire Dual/QuadSPI MIPI DSI at 1.5 Gbps (2 lanes) 4-layer Display Controller Memory in Pixel (MiP) Interface

    2D/2.5D GPU with anti-aliasing, dithering, and vector graphics acceleration

    secureSPOT 3.0 Arm TrustZone®

    -

    -

    -

    • 6.6 x 6.6 mm, BGA w/ 183 GPIO
    • 4.9 x 4.7 mm, CSP w/ 144 GPIO

    • AP510NFA-CBR (BGA)
    • AP510NFA-CCR (CSP)

    Apollo4 Blue Plus

    96 MHz, 192 MHz turboSPOT

    32-bit Arm Cortex-M4F, DMA, Arm Cortex-M0 for Bluetooth Low Energy

    29 µW/MHz

    2MB

    2.75MB

    1.71-2.2 V

    12-bit, 11-channel, up to 2.8 MS/s Sampling Rate ADC

    4

    I²C/SPI Master (7x) I²C/SPI Slave USB 2.0 FS SDIO v3.0/eMMC (1x)

    1/2/4/8-bit wide (2x) 1/2/4/8/16-bit wide (KXR pkg only) up to 96 MT/s (SDR/DDR)

    I²S Master/Slave (2x) , full-duplex with ASRC

    PDM stereo DMIC interface (4x) Low Power Stereo Audio ADC (1x)

    SPI 3-wire/4-wire Dual/QuadSPI MIPI DSI at 500 Mbps (1 lane) 4-layer Display Controller

    2D/2.5D GPU with anti-aliasing, dithering, and vector graphics assist

    secureSPOT 2.0 Secure Boot, Root of Trust

    Bluetooth Low Energy 5.4

    -95 dBm

    Up to +6 dBm

    4.7 x 4.7 mm, BGA-131 w/ 81 GPIO

    • AMA4B2KP-KXR (BGA)
    • AMA4B2KP-KBR (BGA)
    • AMAP4BPXEVB (EVB)

    Apollo4 Blue Lite

    96 MHz, 192 MHz turboSPOT

    32-bit Arm Cortex-M4F, DMA, Arm Cortex-M0 for Bluetooth Low Energy

    38 µW/MHz

    2MB

    1.4MB

    1.71-2.2 V

    12-bit, 11-channel, up to 2.8 MS/s Sampling Rate ADC

    4

    I²C/SPI Master (7x) I²C/SPI Slave SDIO v3.0/eMMC (1x)

    1/2/4/8-bit wide (2x) 1/2/4/8/16-bit wide up to 96 MT/s (SDR/DDR)

    I²S Master/Slave, full-duplex

    PDM stereo DMIC interface (1x)

    SPI 3-wire/4-wire Dual/QuadSPI

    2D/2.5D GPU with anti-aliasing and dithering

    secureSPOT 2.0 Secure Boot, Root of Trust

    Bluetooth Low Energy 5.4

    -95 dBm

    Up to +6 dBm

    • 4.7 x 4.7 mm, BGA-131 w/ 75 GPIO

    • AMA4B2KL-KXR (BGA)
    • AMA4BLEVB (EVB)

    Apollo4 Lite

    96 MHz, 192 MHz turboSPOT

    32-bit Arm Cortex-M4F, DMA

    38 µW/MHz

    2MB

    1.4MB

    1.71-2.2 V

    12-bit, 11-channel, up to 2.8 MS/s Sampling Rate ADC

    4

    I²C/SPI Master (8x) I²C/SPI Slave SDIO v3.0/eMMC (1x)

    1/2/4/8-bit wide (2x) 1/2/4/8/16-bit wide up to 96 MT/s (SDR/DDR)

    I²S Master/Slave (2x) full-duplex

    PDM stereo DMIC interface (1x)

    SPI 3-wire/4-wire Dual/QuadSPI

    2D/2.5D GPU with anti-aliasing, and dithering

    secureSPOT 2.0 Secure Boot, Root of Trust

    Bluetooth Low Energy 5.4

    -95 dBm

    Up to +6 dBm

    • 5 x 5 mm, BGA-146 w/ 84 GPIO

    • AMAP42KL-KBR (BGA)
    • AMAP4LEVB (EVB)

    Apollo4 Plus

    96 MHz 192 MHz turboSPOT

    32-bit Arm Cortex-M4F, DMA

    29 µW/MHz

    2MB

    2.75MB

    1.71-2.2 V

    12-bit, 11-channel, up to 2.8 MS/s Sampling Rate ADC

    4

    I²C/SPI Master (8x) I²C/SPI Slave USB 2.0 FS SDIO v3.0/eMMC (1x)

    1/2/4/8-bit wide (2x) 1/2/4/8/16-bit wide up to 96 MT/s (SDR/DDR)

    I²S Master/Slave (2x) full-duplex with ASRC

    PDM stereo DMIC interface (4x) Low Power Stereo Audio ADC (1x)

    SPI 3-wire/4-wire Dual/QuadSPI MIPI DSI at 500 Mbps (2 lanes) 4-layer Display Controller

    2D/2.5D GPU with anti-aliasing, dithering, and vector graphics assist

    secureSPOT 2.0 Secure Boot, Root of Trust

    -

    -

    -

    • 5 x 5 mm, BGA-146 w/ 105 GPIO

    • AMAP42KP-KBR (BGA)
    • AMAP4PEVB (EVB)
    • AMAP4PDISP (Display Kit)

    Apollo4

    < 14nA with RC oscillator
    < 22nA with RC oscillator
    and autocalibration
    < 55nA with crystal oscillator

    -

    -

    4

    -

    -

    -

    -

    256

    -

    -

    -

    -

    -

    I2C up to 400kHz

    -

    1.5-3.6V

    -40°C to 85°C

    3 mm x 3 mm 16-pin QFN package

    • AM0805AQ • AM1805I2CEVB (EVB)

    Apollo330M Plus

    96 MHz
    250 MHz turboSPOT

    32-bit Arm Cortex-M55 with Helium™ technology,
    Network coprocessor, DMA

    Contact Ambiq

    2MB

    2MB

    1.71-3.63V

    12-bit, 11-channel, up to 2.8 MS/s Sampling Rate ADC

    2

    I2C/SPI masters (6x)
    1x full-duplex I²C/SPI Slave
    USB 2.0 FS/HS
    SDIO (v3.0) / eMMC (2x)

    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)
    1/2/4/8/16-bit wide (1x) up to 250 MT/s (SDR/DDR)

    I²S Master/Slave full-duplex (1x)

    PDM stereo DMIC interface (1x)
    PLL for Precision Audio

    -

    -

    secureSPOT® 3.0
    Arm TrustZone® Security

    Bluetooth Low Energy 5.4, Bluetooth Classic, 802.15.4, Thread, and Matter

    -95/-98/-104dBm (2Mbps/1Mbps/125kbps)

    Up to +13dBm

    5.3 x 5.3 mm, BGA with 120 GPIO
    4.0 x 4.0 mm, CSP with 68 GPIO  

    • AP330MPA-CCR (CSP) • AP330MPA-IBR (BGA)

    Apollo330 Plus

    96 MHz
    250 MHz turboSPOT

    32-bit Arm Cortex-M55 with Helium™ technology, DMA

    Contact Ambiq

    2MB

    2MB

    1.71-3.63V

    12-bit, 11 channels, up to 1.7 MS/s Sampling Rate ADC

    2

    I2C/SPI masters (6x)
    1x full-duplex I²C/SPI Slave
    USB 2.0 FS/HS
    SDIO (v3.0) / eMMC (2x)

    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)
    1/2/4/8/16-bit wide (1x) up to 250 MT/s (SDR/DDR)

    I²S Master/Slave full-duplex (1x)

    PDM stereo DMIC interface (1x)
    PLL for Precision Audio

    -

    -

    secureSPOT® 3.0
    Arm TrustZone® Security

    -

    -

    -

    5.3 x 5.3 mm, BGA with 120 GPIO
    4.0 x 4.0 mm, CSP with 68 GPIO  

    • AP330NPA-CCR (CSP)
    • AP330NPA-IBR (BGA)

    Apollo330B Plus

    96 MHz
    250 MHz turboSPOT

    32-bit Arm Cortex-M55 with Helium™ technology,
    Network coprocessor, DMA

    Contact Ambiq

    2MB

    2MB

    1.71-3.63V

    12-bit, 11 channels, up to 1.7 MS/s Sampling Rate ADC

    2

    I2C/SPI masters (6x)
    1x full-duplex I²C/SPI Slave
    USB 2.0 FS/HS
    SDIO (v3.0) / eMMC (2x)

    1/2/4-bit wide (2x) up to 96 MT/s (SDR/DDR)
    1/2/4/8/16-bit wide (1x) up to 250 MT/s (SDR/DDR)

    I²S Master/Slave full-duplex (1x)

    PDM stereo DMIC interface (1x)
    PLL for Precision Audio

    -

    -

    secureSPOT® 3.0
    Arm TrustZone® Security

    Bluetooth Low Energy 5.4

    -95/-98/-104dBm
    (2Mbps/1Mbps/125kbps)

    Up to +13dBm

    5.3 x 5.3 mm, BGA with 120 GPIO
    4.0 x 4.0 mm, CSP with 68 GPIO  

    • AP330BPA-CCR (CSP)
    • AP330BPA-ICR (CSP)

    Apollo3 Blue Plus

    48 MHz, 96 MHz turboSPOT

    32-bit Arm Cortex-M4F, DMA, Arm Cortex-M0 for Bluetooth Low Energy

    33 µW/MHz

    2MB

    768KB

    1.755-3.63 V

    14-bit, 15-channel, up to 2.67 MS/s Sampling Rate ADC

    2

    I²C/SPI Master (6x)

    1/2/4/8-bit wide (3x) up to 48 MT/s (SDR) ISO7816 Master

    I²S Slave for PDM, Audio Pass-through

    PDM stereo DMIC interface (1x)

    SPI 3-wire/4-wire, Dual/QuadSPI

    -

    secureSPOT w/ Secure Boot

    Bluetooth Low Energy 5

    -93 dBm

    Up to +3 dBm

    • 5.3 x 4.3 x 0.8 mm, BGA-108 w/ 74 GPIO

    • AMA3B2KK-KBR (BGA)
    • AMA3B2EVB (EVB)

    Apollo3 Blue

    48 MHz, 96 MHz turboSPOT

    32-bit Arm Cortex-M4F, DMA, Arm Cortex-M0 for Bluetooth Low Energy

    33 µW/MHz

    1MB

    384KB

    1.755-3.63 V

    14-bit, 15-channel, up to 2.67 MS/s Sampling Rate ADC

    2

    I²C/SPI Master (6x) I²C/SPI Slave

    1/2/4/8-bit wide up to 48 MT/s (SDR) ISO7816 Master

    I²S Slave for PDM, Audio Pass-through

    PDM stereo DMIC interface (1x)

    SPI 3-wire/4-wire

    -

    secureSPOT

    Bluetooth® Low Energy 5

    -93 dBm (typical)

    Up to +3 dBm

    • 5 x 5 mm, BGA-81 w/ 50 GPIO
    • 3.25 x 3.37 x 0.51 mm, CSP-66 w/ 37 GPIO
    • 3.25 x 3.37 x 0.34 mm, CSP-66 w/ 37 GPIO (Thin)
    • 8 x 8 mm, QFN-64 w/ 38 GPIO

    • AMA3B1KK-KBR-B0 (BGA)
    • AMA3B1KK-KCR-B0 (CSP)
    • AMA3B1KK-KCR-TB (Thin CSP)
    • AMA3B1KK-KQR-B0 (QFN)
    • AMA3BEVB (EVB)

    Apollo3

    48 MHz 96 MHz turboSPOT®

    32-bit Arm Cortex-M4F, DMA

    33 µW/MHz

    1MB

    384KB

    1.755-3.63 V

    14-bit, 15-channel, up to 2.67 MS/s Sampling Rate ADC

    2

    I²C/SPI Master (6x) I²C/SPI Slave

    1/2/4/8-bit wide up to 48 MT/s (SDR) ISO7816 Master

    I²S Slave for PDM Audio Pass-through

    PDM stereo DMIC interface (1x)

    SPI 3-wire/4-wire

    -

    secureSPOT®

    -

    -

    -

    • 5 x 5 mm, BGA-81 w/ 50 GPIO
    • 3.25 x 3.37 mm, CSP-66 w/ 37 GPIO

    • AMAP31KK-KBR (BGA)
    • AMAP31KK-KCR (CSP)
    • AMA3BEVB

    Apollo2

    48 MHz

    32-bit Arm Cortex-M4F

    39 μW/MHz

    1MB

    256KB

    1.755-3.63 V

    14-bit, 15-channel, up to 2.67 MS/s Sampling Rate ADC

    2

    I²C/SPI Master (6x)

    -

    I²S Slave for PDM Audio Pass-through

    PDM stereo DMIC interface (1x)

    -

    -

    -

    -

    -

    -

    • 4.5 x 4.5 mm, BGA-64 w/ 50 GPIO
    • 2.6 x 2.6 x 0.51 mm, CSP-49 w/ 34 GPIO
    • 2.6 x 2.6 x 0.33 mm, CSP-49 w/ 34 GPIO (Thin)

    • AMAPH1KK-KBR (BGA)
    • AMAPH1KK-KCR (CSP)
    • AMAPH1KK-KCR-TB (Thin CSP)
    • AMAPHEVB (EVB)

    Apollo

    24 MHz

    32-bit Arm® Cortex®-M4F

    92 μW/MHz

    512KB

    64KB

    2.2-3.8 V

    10-bit, 13-channel, up to 800 kSps Sampling Rate ADC

    1

    I²C/SPI Master (2x) I2C/SPI Slave

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    • 4.5 mm x 4.5 mm, 64-pin BGA with 50 GPIO
    • 2.49 mm x 2.90 mm, 41-pin WLCSP with 27 GPIO

    • APOLLO512-KBR (BGA)
    • APOLLO512-KCR (WLCSP)
    • AMAP1EVB (EVB)

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    Second

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    Third

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