EFM8BB21F16G-C-QFN20
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- Mfr.Part #
- EFM8BB21F16G-C-QFN20
- Manufacturer
- Silicon Labs
- Package / Case
- 20-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 5,355
- In Stock ：
- 5,355
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Voltage - Supply (Vcc/Vdd) :
- 2.2V~3.6V
- Series :
- Busy Bee
- Packaging :
- Tube
- Terminal Position :
- QUAD
- Core Size :
- 8-Bit
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- DMA Channels :
- No
- RoHS Status :
- RoHS Compliant
- Number of I/O :
- 16
- Core Processor :
- CIP-51 8051
- PWM Channels :
- yes
- Supply Voltage-Min (Vsup) :
- 2.2V
- Factory Lead Time :
- 8 Weeks
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Has ADC :
- yes
- Connectivity :
- I2C, SMBus, SPI, UART/USART
- Watchdog Timer :
- yes
- Package / Case :
- 20-UFQFN Exposed Pad
- DAC Channels :
- No
- Core Architecture :
- 8051
- Program Memory Type :
- Flash
- Length :
- 3mm
- Supply Voltage :
- 3V
- Program Memory Size :
- 16KB 16K x 8
- Interface :
- I2C, SMBus, SPI, UART, USART
- Frequency :
- 50MHz
- Bit Size :
- 8
- Number of Terminations :
- 20
- Memory Size :
- 16kB
- Number of Pins :
- 20
- Number of Timers/Counters :
- 5
- Supply Voltage-Max (Vsup) :
- 3.6V
- Mount :
- Surface Mount
- Published :
- 2017
- Width :
- 3mm
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- NO LEAD
- RAM Size :
- 2.25K x 8
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Converter :
- A/D 15x12b
- Oscillator Type :
- Internal
- Height Seated (Max) :
- 0.6mm
- Datasheets
- EFM8BB21F16G-C-QFN20
Microcontrollers Silicon Labs EFM8BB21F16G-C-QFN20 Overview
The Microcontrollers Silicon Labs EFM8BB21F16G-C-QFN20 is a high-performance, low-power 8-bit microcontroller packed in a compact 20-QFN package, ideal for advanced applications requiring size efficiency and robust processing capabilities. This microcontroller by Silicon Labs leverages a powerful pipelined 8051 core, capable of executing 70% of instructions in 1 or 2 system clocks, making it highly efficient for a wide range of industrial, commercial, and consumer applications. Its integration of 16KB flash memory with hardware support for SPI, UART/USART, and I²C ensures versatile connectivity and data handling capabilities, making it an essential component for developers looking to optimize performance while maintaining low energy consumption.
EFM8BB21F16G-C-QFN20 Features
The EFM8BB21F16G-C-QFN20 microcontroller includes several key features that enhance its functionality and ease of use in complex electronic systems:
- 16KB flash memory provides ample storage for application code and data.
- Highly efficient 8051 core enables fast processing speeds with minimal power consumption.
- Comprehensive peripheral set including SPI, UART/USART, and I²C interfaces for enhanced connectivity.
- Advanced security features ensure data integrity and secure communications.
- Low power consumption modes help in extending battery life for portable devices.
EFM8BB21F16G-C-QFN20 Applications
- Consumer Electronics: Used in personal devices such as smart watches, fitness trackers, and other wearable technology, where its low power consumption and high integration support sophisticated user interfaces and connectivity features.
- Industrial Automation: Powers sensors and actuators within automated systems, facilitating real-time data processing and reliable control mechanisms crucial for operational efficiency.
- Automotive: Integrated in vehicle systems for managing small-scale operations such as sensor data aggregation or actuator control, improving overall vehicle safety and functionality.
- Home Automation: Utilized in smart home devices, such as thermostats and security systems, where efficient data communication and processing are required for seamless device interoperability and user experience.
- Healthcare Devices: Embedded in medical monitoring equipment, aiding in patient care through efficient data logging, processing, and communication capabilities.
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