Manufacturer Part Number
EFM8BB31F16G-B-QFN32
Manufacturer
Silicon Labs
Introduction
The EFM8BB31F16G-B-QFN32 is part of the Busy Bee series of Silicon Labs' embedded microcontrollers.
Product Features and Performance
Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I2C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Product Advantages
Compact 32-QFN package
High connectivity options
Efficient power management with Brown-out Detect/Reset and POR
Key Technical Parameters
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x10/12b SAR, D/A 2x12b
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Internal Oscillator
Surface Mount Technology
Compatibility
Supports various serial communication protocols
Application Areas
Industrial automation
Consumer electronics
Data management systems
Product Lifecycle
Discontinued at Digi-Key; check for replacements or upgrades
Several Key Reasons to Choose This Product
High-speed operation at 50MHz
Support for multiple serial communication protocols
Robust temperature range handling from -40°C to 85°C
Enhanced data conversion capabilities with 20 ADC channels
Compact and efficient with high functionality and low power requirements