EN
  • EN
  • DE
  • IT
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
EFM8BB10F4G-A-QFN20 Real Image
Same model may have multiple batches, images only for reference.

EFM8BB10F4G-A-QFN20

Part No EFM8BB10F4G-A-QFN20
Manufacturer Silicon Labs
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 4KB FLASH 20QFN
Datasheet
EFM8BB10F4G-A-QFN20 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Estimated Pruduction Lead Time 19 Weeks
Features CIP-51 8051 series Microcontroller IC 8-Bit 25MHz 4KB (4K x 8) FLASH 20-QFN (3x3)
Manufacturer Silicon Labs
Series Busy Bee
Package Tube
Core Processor CIP-51 8051
Core Size 8-Bit
Speed 25MHz
Connectivity I2C, SMBus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 16
Program Memory Size 4KB (4K x 8)
Program Memory Type FLASH
Supply Voltage 2.2V ~ 3.6V
Data Converters A/D 15x12b
Oscillator Type Internal
Operating Temperature Range -40°C ~ 85°C (TA)
Mounting Surface Mount
Package 20-UFQFN Exposed Pad
Case / Package 20-QFN (3x3)
Family Name EFM8BB10
MSL Level 2 (1 Year)
ECCN EAR99
HTSUS 8542.31.0001
Quantity per package 120
Popularity Medium
Supply and Demand Status Limited
Win Source Part Number 870237-EFM8BB10F4G-A-QFN20
Ultra Librarian 3D Model Ultra Librarian EFM8BB10F4G-A-QFN20 CAD Model

Description

The EFM8BB10F4G-A-QFN20 is a Busy Bee series microcontroller IC with an 8-bit core processor and a speed of 25 MHz.

  • Series: Busy Bee
  • Core Processor: 8-Bit
  • Speed: 25 MHz
  • Program Memory Size: 4 KB (4K x 8) FLASH
  • Package: 20-QFN (3x3)
  • Connectivity: I2C, SMBus, SPI, and UART/USART
  • Peripherals: Brown-out Detect/Reset, POR, PWM, and WDT
  • Data Converter: A/D 15x12b
  • Supply Voltage: 2.2V to 3.6V
  • Quantity per Package: 120
  • MSL Level: 2 (1 Year)
  • Estimated Production Lead Time: 19 weeks
  • HTSUS: 8542.31.0001

You May Also Be Interested in

EVAL-ADUC7020QSPZ Real Image
EVAL-ADUC7020QSPZ
Analog Devices Inc.
QUICKSTART PLUS ADUC7020 EVAL BD / ADuC7020 QuickStart™ PLUS series ARM7 MCU 32-Bit Embedded Evaluation Board
Need more? Email Us
F28M35M22C1RFPS Real Image
F28M35M22C1RFPS
Texas Instruments
IC MCU 32BIT 512KB FLASH 144QFP / MCU 32-bit C28x/ARM Cortex M3 RISC 256KB Flash 1.2V/1.8V/3.3V 144-Pin HTQFP EP Tray
Need more? Email Us
MC68HC11E1CFNE2R Real Image
MC68HC11E1CFNE2R
NXP / Nexperia
IC MCU 8BIT ROMLESS 52PLCC / HC11 series Microcontroller IC 8-Bit 3MHz ROMless 52-PLCC (19.1x19.1)
Lowest to $66.2707
HD64F3694GFPV Real Image
HD64F3694GFPV
Renesas Electronics America
IC MCU 16BIT 32KB FLASH 64LQFP / MCU 16-bit H8/300H CISC 32KB Flash 3.3V/5V 64-Pin LFQFP
Need more? Email Us
F28M35M52C1RFPS Real Image
F28M35M52C1RFPS
Texas Instruments
IC MCU 32BIT 1MB FLASH 144HTQFP / MCU 32-bit C28x/ARM Cortex M3 RISC 512KB Flash 1.2V/1.8V/3.3V 144-Pin HTQFP EP Tray
Lowest to $40.2742
DF2215UTE16V Renesas Electronics America
DF2215UTE16V
Renesas Electronics America
IC MCU 16BIT 256KB FLASH 120TQFP / MCU 16-bit H8S/2000 CISC 256KB Flash 3.3V 120-Pin TQFP Tray
Need more? Email Us
F28M36H33C2ZWTS Real Image
F28M36H33C2ZWTS
Texas Instruments
IC MCU 32BIT 1.28MB FLASH 289BGA / MCU 32-bit C28x/ARM Cortex M3 RISC 512KB Flash 1.2V/1.8V/3.3V 289-Pin NFBGA
Need more? Email Us
MEC1428-SZ-C1-TR Real Image
MEC1428-SZ-C1-TR
Microchip Technology
SRAM /
Lowest to $7.6842
Picture of DSPIC33FJ32MC204T-E/PT
DSPIC33FJ32MC204T-E/PT
Microchip Technology
16-bit MCU/DSC, 32 KB, 2048 Bytes, 40 MHz, 3 to 3.6V, TQFP-44, RoHS
Lowest to $36.5584

Top Sellers

PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $30.8873
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $13.7805
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.2767
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.8313
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $20.1955
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $4.0391
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $5.1796
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.2376
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1901
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0594
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023

Pricing & Ordering

Quantity Unit Price Ext. Price
125+ $0.4665 $58.3125
295+ $0.3828 $112.9260
455+ $0.3708 $168.7140
625+ $0.3588 $224.2500
810+ $0.3469 $280.9890
1,085+ $0.3110 $337.4350
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,380 pieces
MOQ: 125 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess