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EFM8BB31F16G-C-QFN32

Silicon Labs

EFM8BB31F16G-C-QFN32 by Silicon Labs

EFM8BB31F16G-C-QFN32 by Silicon Labs is an 8051 microcontroller with 50 MHz max clock freq, 16384 ROM words, and 2304 RAM bytes. Ideal for applications requiring low power mode, it features 20-Ch 12-Bit ADCs, 2-Ch 12-Bit DACs, and connectivity options like I2C and SPI.

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Microchip USA

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AZTECH Wire

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Advanced Electronics

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Argo Parts USA

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Overview

Unleash the power of innovation with the Silicon Labs EFM8BB31F16G-C-QFN32 microcontroller. Renowned for its high-quality manufacturing and cutting-edge technology, this microcontroller is ideal for a wide range of applications. With features like DAC channels, ADC channels, PWM channels, and more, this product offers unparalleled value and benefits to customers looking to elevate their projects to the next level. Whether you're working on IoT devices, consumer electronics, or industrial automation, the EFM8BB31F16G-C-QFN32 is the perfect choice for your needs. Experience the difference with Silicon Labs today.

Feature Benefit Bullets

Surface Mount: YES

Surface mount technology allows for easy and efficient assembly, making this microcontroller ideal for mass production.

Maximum Supply Voltage: 3.6 V

The high maximum supply voltage provides flexibility in power supply options and compatibility with a wide range of applications.

On Chip Data RAM Width: 8

Having a wider data RAM width allows for faster data processing and storage, enhancing the overall performance of the microcontroller.

Package Shape: SQUARE

The square package shape offers efficient use of board space and ease of design layout, making integration into a system straightforward.

Bit Size: 8

An 8-bit architecture allows for simple and efficient processing of data, suitable for a wide range of applications.

DAC Channels: YES

Having DAC channels enables the microcontroller to convert digital signals into analog outputs, expanding the range of potential applications.

No. of Terminals: 32

With 32 terminals, this microcontroller offers ample connections for peripherals and external devices, increasing its versatility.

Package Style (Meter): CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

The different package styles offer various options for different application requirements, providing flexibility in design and mounting.

Minimum Supply Voltage: 2.2 V

The low minimum supply voltage allows for operation in low-power applications, making the microcontroller energy-efficient.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature ensures reliable performance in harsh environments, enhancing the durability of the product.

CPU Family: 8051

Part of the 8051 CPU family, this microcontroller is well-established and widely supported, offering a proven and reliable platform for development.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows for operation in extreme cold conditions, expanding the range of potential applications.

Terminal Finish: MATTE TIN

Matte tin terminal finish provides good solderability and conductivity, ensuring reliable connections and ease of assembly.

ADC Channels: YES

Featuring ADC channels allows the microcontroller to convert analog signals into digital data, enabling a wide range of sensing and measurement applications.

Terminal Position: QUAD

Quad terminal position offers a compact and efficient layout for connections, making the microcontroller suitable for space-constrained designs.

ROM Words: 16384

With 16384 ROM words, this microcontroller offers ample storage for program code, allowing for complex algorithms and functionality.

Maximum Seated Height: 0.55 mm

The low maximum seated height enables slim and compact designs, particularly useful in applications where space is a concern.

Digital To Analog Convertors: 2-Ch 12-Bit

Featuring two DAC channels with 12-bit resolution each, this microcontroller offers precise and accurate analog output capabilities.

Width: 4 mm

The compact width of 4mm allows for efficient placement on PCBs and ensures compatibility with various board designs.

Peripherals: ANALOG COMPARATOR(2), BOD, CRC, POR, PWM, TIMER(6), WDT

A wide range of peripherals including analog comparators, PWM, timers, and watchdog timer enhance the microcontroller's functionality for diverse applications.

Maximum Clock Frequency: 50 MHz

A high maximum clock frequency of 50 MHz allows for fast processing speed, making the microcontroller suitable for high-performance applications.

Technical Specifications

Microcontrollers EFM8BB31F16G-C-QFN32 attributes and parameters. Explore more Microcontrollers devices from Silicon Labs

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

8

Boundary Scan:

NO

CPU Family:

8051

Maximum Clock Frequency:

50 MHz

DAC Channels:

YES

DMA Channels:

NO

External Data Bus Width:

0

Format:

FIXED POINT

Integrated Cache:

NO

JESD-30 Code:

S-XQCC-N32

JESD-609 Code:

e3

Length:

4 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

2

No. of I/O Lines:

29

No. of Serial I/Os:

2

No. of Terminals:

32

No. of Timers:

6

On Chip Data RAM Width:

8

On Chip Program ROM Width:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Code:

Package Equivalence Code:

LCC32,.16SQ,16

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

Maximum Seated Height:

.55 mm

Speed:

50 rpm

Maximum Supply Current:

14.4 mA

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

2.2 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Technology:

CMOS

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.4 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

4 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

I2C, SMBUS, SPI, UART(2)

Peripherals:

ANALOG COMPARATOR(2), BOD, CRC, POR, PWM, TIMER(6), WDT

Analog To Digital Convertors:

20-Ch 12-Bit

Digital To Analog Convertors:

2-Ch 12-Bit

Trade Compliance

EFM8BB31F16G-C-QFN32 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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