Silicon Labs' EFM8BB50, part of the EFM8 family, presents a versatile line of 8-bit microcontrollers. These compact yet feature-rich devices are tailored for applications with stringent space limitations. By seamlessly integrating advanced analog and communication peripherals, they cater to diverse embedded system requirements. The EFM8BB50 series boasts an efficient 8051 core, 5 V capable I/O, precise analog functions, and enhanced pulse-width modulation. These attributes collectively empower developers to craft innovative solutions across various domains.
The EFM8BB50 Pro kit serves as an optimal platform for delving into EFM8BB50 MCU development. Equipped with an array of sensors and peripherals, it showcases the extensive capabilities of the EFM8BB50 microcontroller. Furthermore, doubling as a fully featured debugger and energy monitoring tool, it enhances the development experience and facilitates seamless integration with external applications.
Meanwhile, the EFM8BB50 explorer kit provides an unobstructed pathway for evaluating the EFM8BB50 MCU family. Designed with convenience in mind, it incorporates Qwiic and Click connectors, expediting prototyping endeavors. With an onboard debugger and carefully mapped pinouts, developers can swiftly initiate projects without encountering compatibility issues. This kit serves as an indispensable resource for rapid evaluation and prototyping, enabling developers to harness the full potential of the EFM8BB50 MCU family.
Pipelined 8-bit C8051 core with 50 MHz maximum operating frequency
Up to 12 multifunction, 5 V capable I/O pins
One 12-bit analog-to-digital converter
Integrated temperature sensor
3-channel PCA w/PWM
3-channel PWM engine
Four 16-bit timers
Two 8-bit timers
UART
SMBus/I2C
SPI with 4-byte FIFO
Priority crossbar for flexible pin mapping
Four configurable logic units
QFN packages as small as 2 mm x 2 mm
USB connectivity
Advanced energy monitor (AEM)
SEGGER J-Link on-board debugger
Debug multiplexer supporting external hardware as well as on-board MCU
User push buttons and RGB LED
Silicon Labs' Si7021 relative humidity and temperature sensor
Ultra-low power 128 px x 128 px memory LCD
8-direction analog joystick
20-pin 2.54 mm header for expansion boards
Breakout pads for direct access to I/O pins
Power sources include USB and CR2032 coin cell battery
Toys
Power tools
Medical devices
Smoke alarms
Security
Personal care
Home appliances
Automotive
Small form factor kit
Aligned with breadboard dimensions
Onboard board controller
J-link debugger
Virtual COM with hardware flow control
User interface features
One button (with EM2 wakeup)
One LED
USB micro-B connector for debug connection
Mini simplicity debug connector (SLSDA001A compatible) with access to:
AEM
VCOM
C2 Debug
Third-party add-on connectors
mikroBus socket
Qwiic connector
Toys
Power tools
Medical devices
Smoke alarms
Security
Personal care
Home appliances
Automotive
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