Apollo4 Plus

Powerful Graphics. Efficiently Driven.

Vibrant graphics, ultra-low power processing, and AI at the endpoint made possible by Apollo4 Plus.

Performance Meets Power Savings

01

Purpose-Built SoC

With turboSPOT® high-frequency operation and ample memory, this platform is engineered to drive battery-powered graphics, audio solutions, and more.

02

Extreme LP Modes

Make the most of your power budget with our flexible, low-power sleep and deep sleep modes with selectable levels of RAM/cache retention.

03

Always-on Audio

Achieve multi-channel processing and high-fidelity digital audio with enhanced digital filtering and low power audio interfaces.

04

Safe and Secure

secureSPOT® ensures a complete end-to-end secure environment with Secure Boot, secure over-the-air (OTA) and wired updates, secure key storage in OTP memory, secure debug and more.

Apollo4 Plus Block Diagram

Specifications

Ultra-Low Supply Current

  • 4 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)

Security Features

  • Secure boot
  • Secure over-the-air (OTA) updates
  • Secure wired updates
  • Key Revocation

Ultra-Low Power Memory

  • Up to 2MB of non-volatile MRAM for code/data
  • Up to 2.75MB 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

  • 2x 2/4/8-bit SPI master interfaces
  • 2/4/8/16-bit SPI master interface
  • 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 with 2 data lanes up to 500 Mbps
  • Up to 500 x 500 resolution
  • 4 layers with alpha blending
  • Frame Buffer Decompression

Graphics

  • 2D/2.5D graphics accelerator
  • Full Alpha Blending
  • Texture and Frame Buffer Compression
  • Anti-Aliasing
  • Dithering
  • Vector Graphics

Audio Processing

  • 1x stereo Low Power Analog microphones
  • 4x stereo Digital microphones
  • 2x full-duplex I2S ports with ASRC

Rich Set of Clock Sources

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

Power Management

  • Operating voltage range: 1.71 V - 2.2 V
  • Operating temperature range: -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

  • AMAP42KP-KBR (BGA)

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.

Preparing to download