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    Apollo4 SoC

    Leading Edge AI

    The Apollo4 SoC is purpose-built for ultra-low power processing, secure development environments, and vibrant graphics for leading-edge AI applications.

    Design Resources
    Video Library

    Take Charge of Your Life

    01

    Ultra-efficient performance

    Up to 192 MHz processing with turboSPOT® efficiency as low as 5 µA/MHz, enabling powerful applications without sacrificing power consumption.

    02

    Built for complex workloads:

    Up to 2MB MRAM and 1.8MB SRAM to provide the headroom needed to execute complex algorithms, neural networks, and rich graphical interfaces directly on-device.

    03

    Expandable memory support

    Multi-bit SPI and eMMC interfaces make it easy to add external memory for larger datasets, models, or media.

    04

    Purpose-built for battery devices:

    Designed as an application processor or coprocessor for smartwatches, fitness bands, voice remotes, trackers, predictive health, and smart home devices.

    Block Diagram for the Ultra-Low Power Apollo4 SoC

    Specifications

    Ultra-Low Supply Current

    • 5 µA/MHz executing from MRAM (with cache)
    • Low-power sleep and deep sleep modes with selectable levels of RAM/cache retention

    High-Performance Arm Cortex-M4 Processor with FPU

    • Up to 192 MHz clock frequency
    • Floating Point Unit (FPU)
    • Memory Protection Unit (MPU)
    • Secure Boot

    Ultra-Low Power Memory

    • Up to 2MB of non-volatile MRAM for code/data
    • Up to 1.8MB of low-power RAM for code/data

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

    • 12-bit ADC, 11 selectable input channels
    • Up to 2.8 MS/s sampling rate
    • Temperature sensor with ±3°C accuracy

    Ultra-Low Power Flexible Serial Peripherals

    • 3x 2/4/8-bit SPI master interfaces
    • 8x I2C/SPI masters for peripheral communication
    • 1x SPI slave for host communications
    • 4x UART modules with flow control
    • 1x USB 2.0 HS/FS device controller
    • 1x SDIO (SD3.0)/1x eMMC (v4.51)

    Display

    • MIPI DSI 1.2 up to 500 Mbps
    • Up to 454 x 454 resolution
    • 4 layers with alpha blending
    • Frame Buffer Decompression

    Graphics

    • 2D/2.5D graphics accelerator
    • Full Alpha Blending
    • Texture and Frame Buffer Compression

    Audio Processing

    • 4x stereo Digital microphones
    • 2x full-duplex I2S ports with ASRC

    Rich Set of Clock Sources

    • 16-52 MHz and 32.768 kHz Crystal (XTAL) oscillators
    • 1 kHz Low Frequency RC (LFRC) oscillator
    • 2x High Frequency RC (HFRC) oscillator

    Power Management

    • Operating range: 1.71-2.2 V, -20°C to 60°C
    • SIMO buck
    • Multiple I/O voltages supported

    Applications

    • Smart watches/bands
    • Wireless sensors and IoT
    • Activity and fitness monitors
    • Children's watches
    • Animal trackers
    • Motion and tracking devices
    • Alarms and security system
    • Far-field voice remotes
    • Consumer medical devices
    • Predictive maintenance
    • Smart home

    Package Options

    • 5 mm x 5 mm, 146-pin BGA with 105 GPIO

    Ordering Information

    • MAP42KK-KBR-B2 (BGA)

    Video Library

    Design Resources

    Browse our Design Resources which includes product briefs, datasheets, selector guides, family brochures, white papers, quick start guides, and more to help you learn more about products.

    Instant download

    Additional documentation

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    Additional Resources

    Feb 12. 26
    Power Meets Performance: How Ambiq’s Ultra-Low Power Semiconductors Propel the Future of Edge AI Power Meets Performance How Ambiqs Ultra Low Power Semiconductors Propel the Future of Edge AI Chip image
    Feb 12. 26
    Power Meets Performance: How Ambiq’s Ultra-Low Power Semiconductors Propel the Future of Edge AI
    Blog

    The Power-Performance Trade-Off—Reimagined  For decades, engineers and designers have grappled with a tough choice: do you prioritize higher...

    Feb 05. 26
    Ambiq neuralSPOT Wins 2025 EDN Product of the Year Award neuralSPOT EDN award
    Feb 05. 26
    Ambiq neuralSPOT Wins 2025 EDN Product of the Year Award
    News

    Accelerating Edge AI Time-to-Market Across Apollo330 Plus and Apollo510B  AUSTIN, TX, February 5, 2026 – Ambiq Micro, Inc. (“Ambiq®”),...

    Jan 06. 25
    Partnership Success Highlights Partnership Success Highlights 1
    Jan 06. 25
    Partnership Success Highlights
    Partnership Success Highlights

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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

    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 +14dBm

    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)

    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 +14dBm

    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)

    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)

    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 +14dBm

    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 +14dBm

    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)

    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

    -

    -

    -

    -

    -

    -

    -

    -

    -

    • 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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