EFM8BB31F64I-D-QFN32R
- Mfr.Part #
- EFM8BB31F64I-D-QFN32R
- Manufacturer
- Silicon Labs
- Package / Case
- QFN-32
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 32QFN
- Stock
- 30,345
- In Stock :
- 30,345
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Manufacturer :
- Silicon Laboratories
- Number of I/Os :
- 29 I/O
- Core Size :
- 8-Bit
- Supplier Device Package :
- 32-QFN (4x4)
- Package / Case :
- QFN-32
- Base Product Number :
- EFM8BB31
- Brand :
- Silicon Labs
- Product Category :
- 8-bit Microcontrollers - MCU
- Core Processor :
- CIP-51 8051
- Number of ADC Channels :
- 20 Channel
- DAC Resolution :
- 12 bit
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 2.2V ~ 3.6V
- Product Status :
- Active
- Speed :
- 50MHz
- Interface Type :
- I2C, SM-Bus, SPI, UART
- Packaging :
- Cut Tape
- Number of Timers/Counters :
- 6 Timer
- Data Bus Width :
- 8 bit
- Program Memory Size :
- 64 kb
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- Connectivity :
- I²C, SMBus, SPI, UART/USART
- RAM Size :
- 4.25K x 8
- Product Type :
- 8-bit Microcontrollers - MCU
- Series :
- Busy Bee
- Data Converters :
- A/D 20x12b; D/A 2x12b
- Mounting Type :
- Surface Mount
- Subcategory :
- Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Number of I/O :
- 29
- Maximum Operating Temperature :
- + 125 C
- Program Memory Type :
- Flash
- Product :
- MCU
- Package :
- Tape and Reel (TR)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- EEPROM Size :
- -
- Datasheets
- EFM8BB31F64I-D-QFN32R

Microcontrollers Silicon Labs EFM8BB31F64I-D-QFN32R Overview
The Microcontrollers Silicon Labs EFM8BB31F64I-D-QFN32R is a high-performance 8-bit microcontroller designed to cater to a broad spectrum of embedded applications. This powerful MCU integrates a 64KB flash memory and operates on Silicon Labs' innovative pipelined 8051 architecture, which offers a combination of high-speed processing and low power consumption. This particular model comes in a compact 32-QFN package, making it ideal for space-constrained applications without compromising on functionality. The EFM8BB31F64I-D-QFN32R is particularly suited for businesses looking to implement advanced technology in a compact form factor, enhancing both efficiency and reliability in their products.
EFM8BB31F64I-D-QFN32R Features
This microcontroller is equipped with robust features that make it a versatile choice for developers and engineers. Key features include: - 64KB of onboard flash memory providing ample space for application code and data storage. - High-speed pipelined 8051 CPU core ensuring swift processing to meet real-time application demands. - Comprehensive digital and analog peripherals for enhanced control and monitoring capabilities. - Low power consumption modes to extend battery life in portable applications. - Built-in temperature sensor and voltage reference for increased system reliability.
EFM8BB31F64I-D-QFN32R Applications
- Consumer Electronics: Utilized in devices like smart watches, gaming controllers, and home automation systems where efficient space usage and battery life are crucial.
- Industrial Control: Employs its robust processing capabilities in automation controllers and monitoring systems, improving operational efficiency and system responsiveness.
- Automotive Applications: Integrated into automotive modules for engine management and infotainment systems, leveraging its high reliability and enhanced operational parameters.
- Medical Devices: Used in portable medical diagnostics and treatment devices, benefiting from its low power consumption and substantial memory capacity.
- Communication Systems: Forms the core of communication interfaces like modems and networked devices, enhancing data handling and device interoperability.
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