The LittleBee® family is based on non-volatile flash technology, offering compact, low-power, and high-performance FPGAs. Ideal for IoT, wearables, automotive, embedded vision, industrial, and edge computing.
GW1N (Traditional FPGA):
Base version, affordable and versatile.
Up to 8.6K LUTs, 468K-bit SRAM, 276 GPIOs
Interfaces: MIPI, SPI, I²C, UART, ADC
Ideal for general programmable logic and control.
GW1NR (Integrated RAM):
With embedded PSRAM/NOR Flash.
Higher bandwidth and boot speed
Up to 128MB of internal PSRAM
Dual boot, up to 332 Mbps, low power consumption.
GW1NS (ARM Cortex-M3):
With embedded ARM Cortex-M3.
FreeRTOS / uCOSIII support
Microcontroller + FPGA integration
Excellent for mixed embedded systems.
GW1NSR (ARM+RAM):
With ARM Cortex-M3 + PSRAM
Combines programmable logic, processor, and memory
Ideal for embedded controllers with buffered RAM.
GW1NSE(R) (Security):
With PUF (Physically Unclonable Function) for advanced security.
Root of Trust, bitstream encryption, firmware verification
Perfect for secure IoT, edge computing, and servers.
GW1NRF (Bluetooth LE):
With Bluetooth 5.0 LE + ARC 32-bit MCU
Wireless SoC with embedded FPGA
Ultra-low power, suitable for wearables, sensors, and remote controllers.
GW1NZ (Ultra Low Power):
Ultra-low power version
Ultra-low power, optimized for battery life
Specially designed for wearable sensors and always-on devices.
GW1N-A (Automotive):
Automotive version (AEC-Q100 Qualified)
High reliability and extended temperature
Compatible with automotive industry standards.
Common Features:
Security: AES encryption, PUF, device lock
Interfaces: MIPI CSI-2/DSI, HDMI, USB 2.0, DDR3, HyperRAM
