WE-I Plus – The Ultralow Power Sensor Fusion
Empower AI in Extreme Edge IoT Devices
Industrial Ultra Long Battery Life AIoT Devices
WE-I Plus is an ultralow power AI accelerator-embedded ASIC platform solution for application developers to develop and deploy convolutional neural networks (CNN)-based machine learning (ML) models on AIoT applications including smart home appliances and surveillance systems.
WE-I Plus EVB & SDK are ready NOW!
User-friendly Evaluation Board (EVB) for application developers to develop and exercise their home appliance, Surveillance and AIoT edge device concept quickly
Complete software library with tool chains (SDK) are supported for the efficient implementation of machine learning technology for processing captured sensing big data from image, voice and ambient sensors.
WE-I Plus – Best AIoT Processor on Battery Devices
Computation Optimization
Flexible and optimized computation architecture could make AIoT devices perfectly fit blooming IoT applications with intelligence. WE-I can enable IoT devices to be smart with following excellent features:
- A programmable processor with an enhanced DSP
- Power-efficient image and JPEG hardware accelerator for real-time motion detection, object detection, and image processing
- Optimized SRAM size to support simultaneously ultralow power vision and voice detection
APPLICATIONS
- AI-Controlled TV
- AI-Controlled Air Conditioner
- Occupancy Management
- Smart Surveillance
Power Minimization
WE-I Plus features power minimization architecture to provide power efficient and long battery life for IoT devices. The power minimization architecture includes:
- Embedded ultralow leakage LDO and multi-state smart PMU (Power Management Unit) to achieve ultralow power and long battery life demand
- Optimized SRAM architecture for power minimization
CONSUMING POWER AT REQUIRED BLOCKS ONLY
- Fast security boot-up
- Flexible PMU to minimize power consumption at suitable operation modes for required blocks only
- Ultralow leakage LDO embedded
Security Protection
IoT devices in cyber world shall offer well-protected boot-up, FW update and private data transportation. Thus, WE-I Plus is fully equipped with complete hardware and software security solutions for above mentioned data protection of IoT devices operating in the highly risky internet environment.
COMPLETE SECURITY PROTECTION FOR IOT DEVICES
- Fast security boot-up
- Safe security OTA
- Flexible security transfer
Features
Part Number | Operation Frequency (MHZ) | RAM Size (MB) | Flash Size (MB) | CMOS Sensor I/F (bit) | GPIO | I2C | SPI | UART | ODM | I2S | ADC | Package | Package Dimension (mm x mm) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HX6540-A01TWA | 400 | 2 | 0 | 1 | 4 | 1 | 1 | 1 | 1 | 0 | 0 | WLCSP38 | 4.7 x 1.6 |
HX6539-A04TLDG | 400 | 2 | 2 | 1/4/8 | 15 | 3 | 2 | 2 | 1 | 1 | 4 | LQDP128 | 16 x 16 |
HX6537-A09TDIG | 400 | 2 | 2 | 1/4/8 | 9 | 2 | 1 | 1 | 1 | 1 | 1 | QFN72 | 8 x 8 |