Silicon Labs EFM8BB31F16G-B-QFP32R

Mfr.Part #:

EFM8BB31F16G-B-QFP32R

Manufacturer:

Description:
IC MCU 8BIT 16KB FLASH 32QFP

RoHS Status:

RoHS

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Payment

Delivery:

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ISO 45001
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ISO 14001
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Specifications

Product Details

Product Comparison

Factory Lead Time
6 Weeks
Mounting Type

Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

Surface Mount
Package / Case

Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

32-TQFP
Operating Temperature

Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series

Series, in the context of electronic components, refers to the arrangement of components in a circuit. When components are connected in series, they form a single path for current to flow through. The total resistance of a series circuit is the sum of the individual resistances of each component. Series connections are often used to control the flow of current in a circuit, as the total resistance can be adjusted by changing the number or type of components in the series.

Busy Bee
Pbfree Code
yes
Part Status

Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

Not For New Designs
Moisture Sensitivity Level (MSL)

Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

3 (168 Hours)
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Oscillator Type
Internal
Number of I/O
28
Speed

Speed, in the context of electronic components, refers to the rate at which the component can process or transmit data. It is typically measured in units of bits per second (bps), megabits per second (Mbps), or gigabits per second (Gbps). The speed of a component is determined by its internal design and the technology used to manufacture it. Faster components can handle more data in a given amount of time, which can improve the overall performance of a system.

50MHz
RAM Size
2.25K x 8
Voltage - Supply (Vcc/Vdd)
2.2V~3.6V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor

Core Processor refers to the central processing unit (CPU) of an electronic device. It is the brain of the device, responsible for executing instructions, processing data, and managing the overall operation of the system. The core processor's speed, number of cores, and architecture determine the device's performance and capabilities.

CIP-51 8051
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type
FLASH
Core Size

Core Size refers to the physical dimensions of the magnetic core used in an electronic component, such as an inductor or transformer. It is typically expressed in terms of its length, width, and height, or as a diameter and height for cylindrical cores. The core size determines the inductance, current-carrying capacity, and other electrical characteristics of the component. Larger core sizes generally result in higher inductance and current-handling capabilities.

8-Bit
Program Memory Size
16KB 16K x 8
Connectivity

Connectivity refers to the number of terminals or pins on an electronic component that allow it to connect to other components in a circuit. It determines the component's ability to interact and exchange signals with other elements in the system. Higher connectivity indicates more connection points, enabling the component to perform complex functions and integrate with various circuits.

I2C, SMBus, SPI, UART/USART
Data Converter
A/D 20x10/12b SAR; D/A 2x12b
RoHS Status
Non-RoHS Compliant
Description
The EFM8BB3 is a high-performance 8-bit microcontroller from the Busy Bee family. It features a comprehensive analog and digital feature set in small packages. The device integrates a 12-bit ADC, internal temperature sensor, and up to four 12-bit DACs, making it ideal for general-purpose applications.

Features
Pipelined 8-bit 8051 MCU Core with 50 MHz operating frequency
Up to 29 multifunction I/O pins
One 12-bit/10-bit ADC
Four 12-bit DACs with synchronization and PWM capabilities
Two low-current analog comparators with built-in reference DACs
Internal temperature sensor
Internal 49 MHz and 24.5 MHz oscillators accurate to 12%
Four channels of Configurable Logic
6-channel PWM/PCA
Six 16-bit general-purpose timers
8-bit SFR bus
Serial Interfaces: 2x UART, SPI
External Interrupts
PCA/PWM Pin Reset
ADC
2x Comparators
16-bit CRC
Watchdog Timer
Timer 3/4 High-Speed 12C Slave
General Purpose I/O
Pin Wakeup
4x Configurable Logic Units
Up to 4 Voltage DACs
Voltage Reference

Applications
Consumer electronics
Precision instrumentation
Power management and control
Industrial control and automation
Smart sensors
Automotive control
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Mounting Type
    Package / Case
    Operating Temperature
    Packaging
    Series
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Peak Reflow Temperature (Cel)
    Time@Peak Reflow Temperature-Max (s)
    Oscillator Type
    Number of I/O
    Speed
    RAM Size
    Voltage - Supply (Vcc/Vdd)
    uPs/uCs/Peripheral ICs Type
    Core Processor
    Peripherals
    Program Memory Type
    Core Size
    Program Memory Size
    Connectivity
    Data Converter
    RoHS Status
    Surface Mount
    Number of Pins
    Published
    Number of Terminations
    Subcategory
    Technology
    Terminal Position
    Terminal Form
    Supply Voltage
    Terminal Pitch
    Frequency
    Operating Supply Voltage
    Interface
    Memory Size
    Bit Size
    Watchdog Timer
    Has ADC
    DMA Channels
    Data Bus Width
    PWM Channels
    DAC Channels
    Number of Timers/Counters
    Address Bus Width
    Core Architecture
    Number of Programmable I/O
    Length
    Radiation Hardening
    Contact Plating
    Mount
    Qualification Status
    Supply Voltage-Min (Vsup)
    RAM (bytes)
    Height Seated (Max)
    View Compare
  • EFM8BB31F16G-B-QFP32R
    EFM8BB31F16G-B-QFP32R
    6 Weeks
    Surface Mount
    32-TQFP
    -40°C~85°C TA
    Tape & Reel (TR)
    Busy Bee
    yes
    Not For New Designs
    3 (168 Hours)
    NOT SPECIFIED
    NOT SPECIFIED
    Internal
    28
    50MHz
    2.25K x 8
    2.2V~3.6V
    MICROCONTROLLER
    CIP-51 8051
    Brown-out Detect/Reset, POR, PWM, WDT
    FLASH
    8-Bit
    16KB 16K x 8
    I2C, SMBus, SPI, UART/USART
    A/D 20x10/12b SAR; D/A 2x12b
    Non-RoHS Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • EFM32G890F64-BGA112
    6 Weeks
    Surface Mount
    112-LFBGA
    -40°C~85°C TA
    Tape & Reel (TR)
    Gecko
    -
    Discontinued
    3 (168 Hours)
    -
    -
    Internal
    90
    -
    16K x 8
    1.98V~3.8V
    MICROCONTROLLER, RISC
    ARM® Cortex®-M3
    Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
    FLASH
    32-Bit
    64KB 64K x 8
    EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
    A/D 8x12b; D/A 2x12b
    RoHS Compliant
    YES
    112
    2013
    112
    Microcontrollers
    CMOS
    BOTTOM
    BALL
    3V
    0.8mm
    32MHz
    3.8V
    EBI/EMI, I2C, IrDA, SPI, UART, USART
    64kB
    32
    Yes
    YES
    YES
    32b
    YES
    YES
    3
    16
    ARM
    90
    10mm
    No
    -
    -
    -
    -
    -
    -
  • EFM32G200F32-QFN32T
    6 Weeks
    Surface Mount
    32-VQFN Exposed Pad
    -40°C~85°C TA
    Tray
    Gecko
    -
    Discontinued
    3 (168 Hours)
    NOT SPECIFIED
    NOT SPECIFIED
    Internal
    24
    -
    8K x 8
    1.98V~3.8V
    MICROCONTROLLER, RISC
    ARM® Cortex®-M3
    Brown-out Detect/Reset, DMA, POR, PWM, WDT
    FLASH
    32-Bit
    32KB 32K x 8
    I2C, IrDA, SmartCard, SPI, UART/USART
    A/D 4x12b; D/A 1x12b
    RoHS Compliant
    -
    32
    2010
    32
    Microcontrollers
    CMOS
    QUAD
    NO LEAD
    3V
    0.65mm
    32MHz
    -
    EBI/EMI, I2C, IrDA, SPI, UART, USART
    32kB
    32
    Yes
    YES
    YES
    32b
    YES
    YES
    3
    -
    ARM
    -
    6mm
    -
    Gold
    Surface Mount
    Not Qualified
    1.98V
    8192
    0.9mm

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