EFM8BB31F32A-B-5QFN32
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- Mfr.Part #
- EFM8BB31F32A-B-5QFN32
- Manufacturer
- Silicon Labs
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 32QFN
- Stock
- 18,774
- In Stock ：
- 18,774
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Packaging :
- Tray
- Connectivity :
- I2C, SMBus, SPI, UART/USART
- HTS Code :
- 8542.31.00.01
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Package / Case :
- 32-WFQFN Exposed Pad
- Speed :
- 50MHz
- Voltage - Supply (Vcc/Vdd) :
- 2.2V~3.6V
- Data Converter :
- A/D 20x10/12b SAR; D/A 2x12b
- Program Memory Size :
- 32KB 32K x 8
- Core Processor :
- CIP-51 8051
- Series :
- Automotive, AEC-Q100, Busy Bee
- RoHS Status :
- RoHS Compliant
- Number of I/O :
- 29
- Program Memory Type :
- Flash
- Operating Temperature :
- -40°C~125°C TA
- Oscillator Type :
- Internal
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Core Size :
- 8-Bit
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RAM Size :
- 2.25K x 8
- Datasheets
- EFM8BB31F32A-B-5QFN32
Microcontrollers Silicon Labs EFM8BB31F32A-B-5QFN32 Overview
The Microcontrollers Silicon Labs EFM8BB31F32A-B-5QFN32 is a highly efficient 8-bit MCU designed to cater to the needs of demanding embedded applications. This microcontroller combines high performance, versatility, and cost-effectiveness, making it an ideal choice for developers and manufacturers focusing on advanced control systems. Its robust architecture includes a 32KB flash memory and is packaged in a compact 32-QFN profile that minimizes space on the circuit board, enhancing its suitability for space-constrained applications.
EFM8BB31F32A-B-5QFN32 Features
This microcontroller offers several features that make it appealing for a broad range of applications. Key features include its 8-bit architecture, 32KB of flash memory for program storage, and a rich set of peripherals that support a variety of digital and analog functionalities. The device operates over a wide voltage range and has low power consumption modes, which are essential for battery-powered devices. Its enhanced 8051 core provides superior speed compared to traditional 8051 microcontrollers, all within a small 32-pin QFN package that simplifies PCB design.
EFM8BB31F32A-B-5QFN32 Applications
- Consumer Electronics: Used in devices like smart watches, toys, and other portable gadgets where small size and efficient power usage are critical. The microcontroller's low power consumption and high integration help extend battery life while delivering robust performance.
- Industrial Automation: Suitable for controlling machinery, sensors, and user interfaces in industrial settings. Its high reliability and real-time performance are crucial for process control and monitoring systems.
- Automotive Applications: Employs in automotive subsystems for controlling lights, sensors, and small actuators. The MCU’s resilience and ability to operate under extreme conditions align with automotive industry requirements.
- Home Automation: Utilized in smart home devices like thermostats and security systems, where efficient power usage and connectivity are needed. The MCU facilitates responsive and reliable smart home ecosystems.
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