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
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 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
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