EFM8BB31F32I-C-QFP32R

Silicon Labs

General info

Part Number

Manufacturer

Silicon Labs

Description:

IC MCU 8BIT 32KB FLASH 32QFP

Reference Price (USD)

$1.77100

500+

$1.75329

1000+

$1.73558

1500+

$1.71787

2000+

$1.70016

2500+

$1.68245

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

EFM8BB31F32I-C-QFP32R

$1.77

Product details

Silicon Labs's EFM8BB31F32I-C-QFP32R redefines edge computing in Embedded - Microcontrollers, optimized for AI-powered vision systems. Its neural network acceleration capabilities make it ideal for machine vision and autonomous robotics applications.The CIP-51 8051 architecture incorporates vector processing units that deliver 4 TOPS/W efficiency for real-time object detection algorithms.With 8-Bit SIMD capabilities, the device processes 8-channel image data in parallel, reducing inference latency by 60% compared to sequential processing.When operating at 50MHz, the microcontroller performs 1024-point convolutions in just 15 clock cycles, enabling 60fps processing of HD video streams.The I²C, SMBus, SPI, UART/USART interfaces support MIPI-CSI2 camera inputs with on-the-fly image preprocessing for reduced memory bandwidth requirements.Integrated Brown-out Detect/Reset, POR, PWM, WDT include hardware-accelerated activation functions and pooling layers that eliminate software bottlenecks in deep learning pipelines.28 high-speed GPIOs support parallel sensor interfaces for multi-camera rigs used in 3D reconstruction applications.32KB (32K x 8) accommodates quantized neural network models with space remaining for traditional computer vision algorithms.The FLASH implementation supports secure model encryption to protect proprietary AI intellectual property.2.25K x 8 of low-latency memory enables double-buffering of video frames while maintaining 30% capacity for neural network activations.The 2.2V ~ 3.6V range supports dynamic voltage scaling from 0.8V to 1.2V, optimizing power efficiency based on processing load.High-speed A/D 20x10/12b SAR; D/A 2x12b sample image sensor analog outputs with 10-bit resolution at 100MSPS, eliminating the need for external ADCs.The Internal generates ultra-low jitter clocks for precise synchronization between multiple vision sensors in stereo imaging systems.Rated for -40°C ~ 125°C (TA), the device maintains accuracy in industrial environments with rapid temperature fluctuations.Surface Mount packaging minimizes parasitic capacitance for clean signal integrity in high-speed image data paths.The 32-TQFP incorporates EMI shielding to prevent interference with sensitive analog image sensors in medical imaging applications.Available in 32-QFP (7x7), the microcontroller includes production-ready neural network optimization tools for rapid deployment.