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EFM8BB31F16G-C-QFN24

Silicon Labs

EFM8BB31F16G-C-QFN24 by Silicon Labs

Silicon Labs EFM8BB31F16G-C-QFN24 is an 8051 microcontroller with 8-bit CPU, 2 DAC and 12 ADC channels. Operating at up to 50 MHz, it offers 16384 ROM words and 2304 RAM bytes. Ideal for applications requiring BOD, comparators, timers, WDTs, I2C/SPI/UART connectivity in a compact square package.

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AZTECH Wire

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Overview

Unlock endless possibilities with the EFM8BB31F16G-C-QFN24 microcontroller by Silicon Labs. As a leader in the industry, Silicon Labs delivers top-quality products that guarantee reliability and performance. This microcontroller, with its 8-bit architecture and extensive peripherals, is perfect for a wide range of applications. From IoT devices to consumer electronics, this chip offers unmatched value and benefits. Experience seamless connectivity and efficient operation with the EFM8BB31F16G-C-QFN24, setting new standards in the world of microcontrollers.

Feature Benefit Bullets

Surface Mount YES

Surface mount technology makes it easier to integrate this microcontroller into small and compact electronic devices.

Maximum Supply Voltage 3.6 V

With a high maximum supply voltage, this microcontroller can handle a wide range of power sources and voltage fluctuations.

Package Shape SQUARE

Square package shape allows for easy placement and soldering on PCBs, optimizing space utilization and heat dissipation.

Bit Size 8

8-bit architecture provides a good balance between performance and cost, suitable for many embedded applications.

DAC Channels YES

Digital-to-analog converters allow for analog signal output, expanding the range of applications this microcontroller can be used for.

No. of Terminals 24

Having 24 terminals provides sufficient connectivity options for interfacing with external components and peripherals.

Minimum Operating Temperature -40 °C

Wide operating temperature range allows this microcontroller to be used in extreme environmental conditions.

ADC Channels YES

Analog-to-digital converters enable the microcontroller to read analog sensor data, essential for many embedded systems.

ROM Words 16384

With 16384 ROM words, this microcontroller can store a large amount of program code, making it suitable for complex applications.

Digital To Analog Convertors 2-Ch 12-Bit

Two 12-bit digital-to-analog converters provide high-resolution output for precise control of analog signals.

Peripheral IC Type MICROCONTROLLER

Being a microcontroller with various peripherals like BOD, comparators, timers, and others, it offers versatile functionality for diverse applications.

RAM Bytes 2304

With 2304 bytes of RAM, this microcontroller can efficiently handle data processing and storage requirements of most applications.

Analog To Digital Convertors 12-Ch 12-Bit

Twelve 12-bit analog-to-digital converters provide multiple input channels for capturing a wide range of analog sensor data.

Nominal Supply Voltage 3 V

Having a nominal supply voltage of 3V ensures compatibility with common power sources and makes power management simpler.

PWM Channels YES

Pulse-width modulation channels enable precise control of digital signals, suitable for applications like motor control and LED dimming.

Connectivity I2C, SPI, UART(2)

Support for I2C, SPI, and UART connectivity options allows for easy interfacing with a wide range of external devices and peripherals.

ROM Programmability FLASH

Being programmable with FLASH memory enables easy updates and modifications to the microcontroller's firmware.

Technical Specifications

Microcontrollers EFM8BB31F16G-C-QFN24 attributes and parameters. Explore more Microcontrollers devices from Silicon Labs

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

8

CPU Family:

8051

Maximum Clock Frequency:

50 MHz

DAC Channels:

YES

DMA Channels:

NO

External Data Bus Width:

0

JESD-609 Code:

e3

Length:

3 mm

Moisture Sensitivity Level (MSL):

2

No. of I/O Lines:

20

No. of Terminals:

24

On Chip Program ROM Width:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Code:

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

RAM Bytes:

2304

ROM Words:

16384

ROM Programmability:

FLASH

Speed:

50 rpm

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

2.2 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.4 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

3 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

I2C, SPI, UART(2)

Peripherals:

BOD, COMPARATOR(2), POR, TIMER(6), WDT

Analog To Digital Convertors:

12-Ch 12-Bit

Digital To Analog Convertors:

2-Ch 12-Bit

Trade Compliance

EFM8BB31F16G-C-QFN24 Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Silicon Labs

Silicon Laboratories, Inc. (Silicon Labs) is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide. It is headquartered in Austin, Texas, United States. The company focuses on microcontrollers (MCUs) and wireless system on chips (SoCs) and modules. The company also produces software stacks including firmware libraries and protocol-based software, and a free software development platform called Simplicity Studio. Silicon Labs was founded in 1996 and released its first product, an updated DAA design that enabled manufacturers to reduce the size and cost of a modem, two years later. During its first three years, the company focused on RF and CMOS integration, and developed the world's first CMOS RF synthesizer for mobile phones which was released in 1999. Following the appointment of Tyson Tuttle as the CEO in 2012, Silicon Labs has increasingly focused on developing technologies for the IoT market, which in 2019 accounted for more than 50 percent of the company's revenue, but in 2020 had increased to about 58 percent. In 1998, Silicon Labs released its first product, an updated Direct Access Arrangement (DAA) design that enabled manufacturers to reduce the size and cost of a modem.

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