LeapFive BF2 Series Products
BF2 is a highly integrated Wi Fi/BLE chip positioned for wireless connectivity applications in the ultra-low cost and low-power Internet of Things. Its core comes from the design of the world’s first Wi Fi/BLE combination functional chip developed based on RISC-V.
BF2 chip
Based on the RISC-V architecture
Ultra-low power consumption
Extremely small footprint
Excellent RF performance
Flexible and programmable IO multiplexing
Security features ensured
- IEEE 802.11 b/g/n (2.4GHz, 1×1)
- BLE 5.0
- Supports a series of Wi-Fi security features:
- WEP/WPA/WPA2/WPS
- Multiple modes: STA, SoftAP, and sniffer
- Integrated balun, PA/LNA for signal enhancement
- 32-bit RISC-V CPU running at 192MHz with floating-point capability
- 276KB SRAM/128KB ROM
- 2MB XIP FLASH
- 1 RTC counter
- 2 32-bit general-purpose timers
- 4 DMA channels
- 1 QSPI FLASH expansion interface
- Secure Boot
- Supports AES 128/192/256 encryption/decryption
- Supports SHA-1/224/256 encryption/decryption
- True Random Number Generation
- 1 SDIO 2.0 slave interface
- 1 SPI master/slave interface
- 2 UART communication interfaces
- 1 I2C master/slave interface
- 5 PWM channels
- 2 analog signal comparators
- 1 10-bit DAC, 1 12-bit ADC
- 1 passive infrared sensor
- 1 infrared control hardware accelerator
- 16 or 23 GPIOs (multiple packages)
- Supports external 24/32/38.4/40MHz crystal
- Built-in RC 32KHz crystal
- Built-in RC 32MHz crystal
- Smart Microwave
- Smart Electric Kettle
- Smart Refrigerator
- Smart Toothbrush
- Smart washing machine
- Robotic Vacuum …
- Smart thermostat
- Energy Manager
- Smart Lighting
- Smart meter
- Smart radiator controller…
- Smart Detectors
- Smart Access Control
- Smart Alarm System
- Smart Doorbell
- Smart Blinds
- Smart Door and Window Motion Controller
- Smart Smoke Detector
- Smart Air Quality Regulator …