EFM8BB31F16G-D-QFN32R
- Mfr.Part #
- EFM8BB31F16G-D-QFN32R
- Manufacturer
- Silicon Labs
- Package / Case
- QFN-32
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32QFN
- Stock
- 10,000
- In Stock :
- 10,000
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Package / Case :
- QFN-32
- Product :
- MCU
- Packaging :
- Cut Tape
- Number of Timers/Counters :
- 6 Timer
- Supplier Device Package :
- 32-QFN (4x4)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Speed :
- 50MHz
- Program Memory Size :
- 16 Kb
- Core Size :
- 8-Bit
- Mounting Style :
- SMD/SMT
- EEPROM Size :
- -
- Series :
- Busy Bee
- Data Bus Width :
- 8 bit
- RAM Size :
- 2.25K x 8
- Base Product Number :
- EFM8BB31
- Interface Type :
- I2C, SM-Bus, SPI, UART
- Maximum Operating Temperature :
- + 85 C
- Subcategory :
- Microcontrollers - MCU
- Product Status :
- Active
- Product Type :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Silicon Laboratories
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Mounting Type :
- Surface Mount
- Number of I/Os :
- 29 I/O
- DAC Resolution :
- 12 bit
- Brand :
- Silicon Labs
- Data Converters :
- A/D 20x12b; D/A 2x12b
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Program Memory Type :
- Flash
- Number of I/O :
- 29
- Voltage - Supply (Vcc/Vdd) :
- 2.2V ~ 3.6V
- Oscillator Type :
- Internal
- RoHS :
- Details
- Connectivity :
- I²C, SMBus, SPI, UART/USART
- Core Processor :
- CIP-51 8051
- Number of ADC Channels :
- 20 Channel
- Minimum Operating Temperature :
- - 40 C
- Product Category :
- 8-bit Microcontrollers - MCU
- Datasheets
- EFM8BB31F16G-D-QFN32R

Microcontrollers Silicon Labs EFM8BB31F16G-D-QFN32R Overview
The Silicon Labs EFM8BB31F16G-D-QFN32R microcontroller is engineered for high-performance applications requiring robust interface and control capabilities in a compact package. This powerful 8-bit MCU is built to provide a perfect balance between power efficiency and functionality with its 16KB of flash memory and versatile 32-pin QFN package. Optimized for embedded systems that demand reliable data processing and connectivity, the Microcontrollers Silicon Labs EFM8BB31F16G-D-QFN32R excels in a variety of demanding applications, making it an ideal choice for developers looking to enhance system reliability and efficiency.
EFM8BB31F16G-D-QFN32R Features
This MCU features a precision analog to digital converter (ADC), robust serial communication capabilities with UART, SPI, and I2C interfaces, and an efficient 8051 core running at 48 MHz. Additionally, it supports advanced power management techniques and comes with hardware-enhanced security features to protect data and prevent unauthorized access.
EFM8BB31F16G-D-QFN32R Applications
- Industrial Automation: Employed in controlling sensors and actuators, the MCU's robust I/O capabilities ensure precise control and monitoring of industrial processes.
- Consumer Electronics: Utilized in smart home devices like thermostats and remote controls, its low power consumption and high integration support compact, efficient designs.
- Automotive Applications: Ideal for non-safety critical vehicle electronics, such as in-cabin entertainment systems, due to its reliable communication interfaces and strong EMC performance.
- Healthcare Devices: Used in portable medical devices where power efficiency and accurate data handling are crucial for patient monitoring and diagnostics.
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