CPU
- Model: Allwinner A133, Quad Cortex A53
- Frequency: 1.6 GHz
- Cache: 32 KB L1 per CPU, 512 KB shared L2
- Features: Power-efficient ARM v8 architecture
GPU
- Model: Imagination GE8300
- Support: OpenGL ES 1.1/2.0/3.2, Vulkan 1.1, OpenCL 1.2
Storage
- SD/MMC: Support for SD V3.0, 4/8 bit bus
- ROM: 8bit data bus, 8GB to 64GB options, eMMC V5.1, bootable
Random Access Memory (RAM)
- Type: LPDDR4x
- Bus: 32-bit, dynamic frequency
- Capacity: Default 1GB, up to 4GB
Input/Output Ports
- GPIOs: Configurable for interrupts, software controllable
- Temperature Sensor: ±3℃ accuracy from 0-100℃
- Clock: External 32.768 kHz for timekeeping
Touch Panel
- Type: I2C based, supports resistive touch
Universal Serial Bus (USB)
- Ports: 2 total; 1 USB 2.0 OTG, 1 USB host
- Speeds: High (480-Mbps), Full (12-Mbps), Low (1.5Mbps)
Audio
- DAC/ADC: 2 channels each
- Outputs: Headphone and differential line
- I2S/PCM: 4 interfaces supporting 8 channels at 32bit/192kHz
Serial Peripheral Interface (SPI)
- Controllers: Three independent, master/slave configuration
Two Wire Interface (TWI)
- Channels: 6, 7/10 bit addressing
- Speeds: Up to 400 Kbps in fast mode
Universal Asynchronous Receiver-Transmitter (UART)
- Ports: 6 UARTs with various wire configurations
Ethernet MAC (EMAC)
- Rates: 10/100/1000 Mbit/s
- PHY Interfaces: RMII/RGMII
- Standards: IEEE 802.3-2002 compliant
Low-Resolution ADC (LRADC)
- Channels: 1, 6-bit resolution
- Frequency: 2kHz sampling
Pulse Width Modulation (PWM)
- Outputs: 5 PWMs, configurable frequency and duty cycle
Security
- Encryption: AES, XTS-AES, DES, TDES, SM4 with multiple key sizes
Video Processing
- Decoders: H.264 and H.265 support
- Encoders: H.264 up to 16 MP, 1080p at various frame rates
Liquid Crystal Display (LCD) Interfaces
- Supports: Multiple RGB configurations and resolutions, dual-link LVDS, MIPI
Camera
- Interfaces: Two MIPI CSI with different lane configurations
Power Management
- Input Voltage: 3.5V to 7V
- Regulators: 2 DC-DC, 3 LDOs, support for variable target voltages
Operating System
- Supported: Android 10, 12 SDK, Ubuntu, Tina Linux openWRT SDK
Physical Dimensions
- Size: 48mm x 41mm x 3.7mm
