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EFM8BB21F16G-C-QFN20R

  • In Stock: 11500
  • Available: 169167

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.04600US $2.05
10+US $1.84140US $18.41
30+US $1.43220US $42.97
100+US $1.17645US $117.65
500+US $1.12530US $562.65
1000+US $1.02300US $1023.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    Silicon Labs
  • Manufacturer's Part No.
    EFM8BB21F16G-C-QFN20R
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    Embedded - Microcontrollers
  • Series
    Busy Bee
  • ECCN
    3A991A2
  • Mount
    Surface Mount
  • Width
    3mm
  • Length
    3mm
  • Has ADC
    YES
  • Bit Size
    8
  • RAM Size
    2.25K x 8
  • Core Size
    8-Bit
  • Interface
    I2C, SPI, UART
  • Packaging
    Tape & Reel (TR)
  • Published
    2014
  • Technology
    CMOS
  • Memory Size
    16kB
  • Part Status
    Active
  • Peripherals
    Brown-out Detect/Reset, POR, PWM, WDT
  • Connectivity
    I2C, SMBus, SPI, UART/USART
  • DAC Channels
    NO
  • DMA Channels
    NO
  • PWM Channels
    YES
  • Max Frequency
    50MHz
  • Mounting Type
    Surface Mount
  • Number of I/O
    16
  • Terminal Form
    NO LEAD
  • Core Processor
    CIP-51 8051
  • Data Converter
    A/D 15x12b
  • Number of Pins
    20
  • Package / Case
    20-WFQFN Exposed Pad
  • Supply Voltage
    3V
  • Watchdog Timer
    Yes
  • Oscillator Type
    Internal
  • Core Architecture
    8051
  • Factory Lead Time
    8 Weeks
  • Terminal Position
    QUAD
  • Height Seated (Max)
    0.6mm
  • Program Memory Size
    16KB 16K x 8
  • Program Memory Type
    FLASH
  • Operating Temperature
    -40°C~85°C TA
  • Number of Terminations
    20
  • Number of Timers/Counters
    5
  • Supply Voltage-Max (Vsup)
    3.6V
  • Supply Voltage-Min (Vsup)
    2.2V
  • Voltage - Supply (Vcc/Vdd)
    2.2V~3.6V
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER
  • Peak Reflow Temperature (Cel)
    NOT SPECIFIED

Environmental & Export Classifications

  • HTSUS
    8542.31.0001
  • RoHS Status
    ROHS3 Compliant
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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