EFM8BB31F16G-C-QFN32R
- Mfr.Part #
- EFM8BB31F16G-C-QFN32R
- Manufacturer
- Silicon Labs
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32QFN
- Stock
- 23,258
- In Stock :
- 23,258
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 32-UFQFN Exposed Pad
- Surface Mount :
- yes
- Series :
- Busy Bee
- Mounting Type :
- Surface Mount
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RoHS Status :
- RoHS Compliant
- Connectivity :
- I2C, SMBus, SPI, UART/USART
- Terminal Form :
- NO LEAD
- Core Processor :
- CIP-51 8051
- Speed :
- 50MHz
- Width :
- 4mm
- Terminal Position :
- QUAD
- Number of I/O :
- 29
- Core Size :
- 8-Bit
- Program Memory Size :
- 16KB 16K x 8
- RAM Size :
- 2.25K x 8
- Terminal Pitch :
- 0.4mm
- Packaging :
- Tape and Reel (TR)
- Bit Size :
- 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- DMA Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Terminations :
- 32
- Clock Frequency :
- 50MHz
- Reach Compliance Code :
- Compliant
- Data Converter :
- A/D 20x10/12b SAR; D/A 2x12b
- Length :
- 4mm
- Has ADC :
- yes
- Supply Voltage :
- 3V
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Supply Voltage-Min (Vsup) :
- 2.2V
- Factory Lead Time :
- 8 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 2.2V~3.6V
- Datasheets
- EFM8BB31F16G-C-QFN32R

Microcontrollers Silicon Labs EFM8BB31F16G-C-QFN32R Overview
The Microcontrollers Silicon Labs EFM8BB31F16G-C-QFN32R is a high-performance, low-power 8-bit MCU, designed to cater to a broad range of embedded applications. Featuring 16KB of flash memory and packaged in a compact 32-pin QFN, this microcontroller combines efficiency with functionality, making it an ideal choice for developers looking to enhance system reliability and performance. This device operates with a cutting-edge pipelined 8051 core that accelerates processing capabilities while minimizing power consumption, crucial for scalable electronic designs.
EFM8BB31F16G-C-QFN32R Features
This MCU is equipped with a host of features designed to improve system performance and flexibility. These include 16KB of onboard flash memory for ample program storage, a precision internal oscillator that reduces the need for external components, and a comprehensive set of communication interfaces such as I2C, SPI, and UART. Enhanced safety features such as a Watchdog Timer and Brown-out Detect ensure robust operation in variable conditions. Additionally, its highly configurable port I/O allows designers to tailor the MCU to their specific application needs.
EFM8BB31F16G-C-QFN32R Applications
- Home Automation Systems: Can manage multiple IoT devices efficiently, allowing seamless integration and control of home automation technologies.
- Industrial Control Systems: Serves as the central unit in complex machinery control, enabling precise operations and real-time decision-making capabilities.
- Consumer Electronics: Used in personal gadgets such as smart watches and fitness trackers, providing core functionality while optimizing battery life.
- Automotive Electronics: Integrates into automotive subsystems for monitoring and controlling various vehicle functions like lighting and sensor feedback.
- Medical Devices: Powers handheld medical instruments, ensuring reliable performance for critical data processing and patient monitoring.
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