EFM8BB31F16I-D-QFN32
- Mfr.Part #
- EFM8BB31F16I-D-QFN32
- Manufacturer
- Silicon Labs
- Package / Case
- QFN-32
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32QFN
- Stock
- 21,965
- In Stock :
- 21,965
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Maximum Operating Temperature :
- + 125 C
- EEPROM Size :
- -
- Package / Case :
- QFN-32
- Manufacturer :
- Silicon Laboratories
- Number of Timers/Counters :
- 6 Timer
- Brand :
- Silicon Labs
- Supplier Device Package :
- 32-QFN (4x4)
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Bus Width :
- 8 bit
- Base Product Number :
- EFM8BB31
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- Number of I/Os :
- 29 I/O
- RAM Size :
- 2.25K x 8
- Oscillator Type :
- Internal
- Series :
- Busy Bee
- Mounting Style :
- SMD/SMT
- Speed :
- 50MHz
- Connectivity :
- I²C, SMBus, SPI, UART/USART
- Product Type :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 2.2V ~ 3.6V
- Program Memory Type :
- Flash
- Program Memory Size :
- 16 Kb
- Product :
- MCU
- Core Size :
- 8-Bit
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 20x12b; D/A 2x12b
- Package :
- Tube
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Subcategory :
- Microcontrollers - MCU
- Product Status :
- Active
- Interface Type :
- I2C, SM-Bus, SPI, UART
- Number of I/O :
- 29
- DAC Resolution :
- 12 bit
- Core Processor :
- CIP-51 8051
- Number of ADC Channels :
- 20 Channel
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Packaging :
- Tube
- Datasheets
- EFM8BB31F16I-D-QFN32

Microcontrollers Silicon Labs EFM8BB31F16I-D-QFN32 Overview
The EFM8BB31F16I-D-QFN32 by Silicon Labs is a highly efficient microcontroller that integrates advanced features in a compact 32QFN package, designed to cater to a wide range of applications. This device is part of the Silicon Labs EFM8 Busy Bee family, known for their robust performance in complex digital environments. The Microcontrollers Silicon Labs EFM8BB31F16I-D-QFN32 is equipped with 16KB of flash memory and an 8-bit architecture, making it ideal for specialized applications requiring size efficiency, low power consumption, and high processing capability. The integration of high-performance analog and digital peripherals allows for enhanced system control and reliability, making it a premier choice for industrial-grade projects.
EFM8BB31F16I-D-QFN32 Features
- 8-bit 8051 microcontroller core with up to 25 MHz speed.
- 16KB of on-chip flash memory and 2,304 bytes of RAM.
- Flexible and energy-efficient power management system.
- High precision internal oscillator.
- Comprehensive analog peripherals including comparators, and ADC with up to 14 channels.
- Full set of communication interfaces: SPI, I2C, and UART.
- 32-pin QFN package, ideal for space-constrained applications.
EFM8BB31F16I-D-QFN32 Applications
- Consumer Electronics: Utilized in devices like smart watches and fitness trackers where efficient power management and small form factor are crucial.
- Industrial Automation: Enables advanced control in automation systems, offering robust interfacing capabilities with sensors and actuators.
- Home Automation Systems: Integral for smart home devices, facilitating seamless communication and control functions.
- Automotive Accessories: Applied in automotive subsystems such as infotainment controls and dashboard instruments.
- Healthcare Devices: Serves in medical monitoring systems, where precision and reliability are paramount.
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