EFM8BB31F64I-D-QFN32
- Mfr.Part #
- EFM8BB31F64I-D-QFN32
- Manufacturer
- Silicon Labs
- Package / Case
- QFN-32
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 32QFN
- Stock
- 1,602
- In Stock :
- 1,602
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Series :
- Busy Bee
- Data Bus Width :
- 8 bit
- Interface Type :
- I2C, SM-Bus, SPI, UART
- Maximum Operating Temperature :
- + 125 C
- EEPROM Size :
- -
- RAM Size :
- 4.25K x 8
- Product Category :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 64 kb
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Number of Timers/Counters :
- 6 Timer
- Packaging :
- Tube
- RoHS :
- Details
- Brand :
- Silicon Labs
- Package :
- Tube
- Number of I/O :
- 29
- Core Size :
- 8-Bit
- Core Processor :
- CIP-51 8051
- Connectivity :
- I²C, SMBus, SPI, UART/USART
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Product Status :
- Active
- Base Product Number :
- EFM8BB31
- Manufacturer :
- Silicon Laboratories
- Package / Case :
- QFN-32
- Data Converters :
- A/D 20x12b; D/A 2x12b
- Minimum Operating Temperature :
- - 40 C
- Subcategory :
- Microcontrollers - MCU
- Program Memory Type :
- Flash
- Number of I/Os :
- 29 I/O
- Number of ADC Channels :
- 20 Channel
- DAC Resolution :
- 12 bit
- Product :
- MCU
- Speed :
- 50MHz
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 2.2V ~ 3.6V
- Supplier Device Package :
- 32-QFN (4x4)
- Product Type :
- 8-bit Microcontrollers - MCU
- Oscillator Type :
- Internal
- Datasheets
- EFM8BB31F64I-D-QFN32

Microcontrollers Silicon Labs EFM8BB31F64I-D-QFN32 Overview
The Silicon Labs EFM8BB31F64I-D-QFN32 microcontroller is a high-performance, 8-bit MCU designed to deliver exceptional efficiency and versatility for a wide range of applications. Boasting 64KB of flash memory housed in a compact 32-QFN package, this microcontroller integrates advanced features with robust processing capabilities. The Microcontrollers Silicon Labs EFM8BB31F64I-D-QFN32 is engineered to optimize power consumption while maintaining high functionality, making it an ideal choice for developers looking to push the boundaries of embedded system design.
EFM8BB31F64I-D-QFN32 Features
This microcontroller includes several standout features, such as:
- High-speed pipelined 8051-based core running at up to 50 MHz.
- 64KB on-chip flash memory enabling efficient code and data storage.
- Full crossbar support for flexible I/O pin routing.
- Advanced power management features for optimized energy efficiency.
- Built-in temperature sensor and analog-to-digital converter (ADC) enhancing system monitoring capabilities.
- Comprehensive set of peripherals including UARTs, timers, and PWM for expanded system control.
EFM8BB31F64I-D-QFN32 Applications
- Automotive Control Systems: Used in vehicle internal systems to manage engine functions, lighting, and climate control systems for enhanced automotive performance and safety.
- Consumer Electronics: Integral for the operation of home appliances and multimedia systems, where reliability and efficiency are crucial.
- Industrial Automation: Enables sophisticated control in manufacturing robots, process control systems, and other automation technology that requires robust and precise operation.
- Communication Systems: Supports the functionality in communication equipment such as routers, modems, and wireless devices, ensuring high-speed data processing and reliability.
- Healthcare Devices: Employs in portable medical diagnostics and monitoring equipment, contributing to reliable, real-time patient data analysis and device functionality.
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