Points Redemption Guide |

Help |

Free shipping |

Order Tracking |

Log in Registration
0

Total $0.0000

Mfr.	Part No.	Qty.	Price

No items in the cart

View Cart

Same model may have multiple batches, images only for reference.

EFM8BB31F64I-B-5QFN32

Get a Quote

Part No	EFM8BB31F64I-B-5QFN32
Manufacturer	Silicon Labs
Catalog	Embedded - Microcontrollers
Description	IC MCU 8BIT 64KB FLASH 32QFN / CIP-51 8051 series Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 32-QFN (5x5)
Datasheet	EFM8BB31F64I-B-5QFN32 Datasheet
Sample
Rohs State
ECAD Module
	Add to BOM List New List Existing List This product has been added to your list. List name
Need Help

Products specifications Report Issue?

Category	Integrated Circuits (ICs)>Embedded - Microcontrollers
Mfr	Silicon Labs
Series	Busy Bee
Package	Tube
Core Processor	CIP-51 8051
Core Size	8-Bit
Speed	50MHz
Connectivity	I2C, SMBus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	29
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
RAM Size	4.25K x 8
Supply Voltage - Operating	2.2V ~ 3.6V
Data Converters	A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type	Internal
Temperature Range - Operating	-40°C ~ 125°C (TA)
Mounting	SMD (SMT)
Package / Case	32-WFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)
Base Product Number	EFM8BB31
MSL Level	2 (1 Year)
ECCN	3A991A2
HTSUS	8542.31.0001
Other Names	336-4076
Standard Package	73
Win Source Part Number	1056959-EFM8BB31F64I-B-5QFN32
Ultra Librarian 3D Model	Ultra Librarian EFM8BB31F64I-B-5QFN32 CAD Model

Alternative Products

Description

The EFM8BB31F64I-B-5QFN32 is a Busy Bee series 8-bit microcontroller with a CIP-51 8051 core processor.

Speed: 50MHz
Package: tube
Standard Packages: 73
Mounting: SMD (SMT)
Core Size: 8-bit
Connectivity: I2C, SMBus, SPI, and UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, and WDT
I/O: 29
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
Data Converters: A/D 20x10/12b SAR and D/A 4x12b
Oscillator Type: internal
Supplier Device Package: 32-QFN (5x5)
Temperature Range: -40°C to 125°C (TA)
Supply Voltage: 2.2V to 3.6V

You May Also Be Interested in

HT32F52367

Holtek

ARM Cortex-M0+ 32 Bit 48MHz LQFP-48(7x7) Microcontrollers RoHS

Lowest to $2.6253

SAK-TC397XP-256F300S BD

Infineon Technologies

32 Bit 300MHz LFBGA-292 Microcontrollers RoHS

Lowest to $33.4702

V536-H

Allwinner Technology Co., Ltd.

TFBGA-412 Microcontrollers RoHS

Lowest to $12.2530

GD32E232K8Q7

GigaDevice Semiconductor

72MHz 28 QFN-32 Microcontrollers RoHS

Lowest to $1.6008

RK3568B2

Rockchip

FCCSP-636L Microcontrollers RoHS

Lowest to $24.7389

SAK-XC164CM-8F40F AA

Infineon Technologies

LQFP-64(10x10) Microcontrollers RoHS

Lowest to $43.6568

CBM9002A-100TCG

Corebai Microelectronics (Beijing) Co., Ltd

TQFP-100(14x20) Microcontrollers RoHS

Lowest to $9.9348

SAF-XC164CM-8F40F AA

Infineon Technologies

LQFP-64(10x10) Microcontrollers RoHS

Lowest to $207.1429

HC32F005C6PA-TSSOP20TR

Xiaohua Semiconductor Co., Ltd.

ARM Cortex-M0+ 32MHz 16 TSSOP-20 Microcontrollers RoHS

Lowest to $0.2933

Top Sellers

DRV8432DKD

Texas Instruments

IC BRIDGE DRIVER PAR 36HSSOP

Lowest to $19.3374

FT230XS-R

FTDI, Future Technology Devices International Ltd

IC USB SERIAL BASIC UART 16SSOP

Lowest to $6.1775

BM06B-GHS-TBT(LF)(SN)(N)

JST Sales America Inc.

CONN HEADER SMD 6POS 1.25MM

Lowest to $0.4985

BMI088

Bosch Sensortec

ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output

Lowest to $11.8797

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 $0.1046

LM5069MM-2/NOPB

Texas Instruments

IC CTRLR HOT SWAP 48V 10-MSOP

Lowest to $4.1579

NTA4153NT1G

ON Semiconductor

MOSFET N-CH 20V 915MA SOT-416

Lowest to $0.0543

ICM-42688-P

TDK InvenSense

MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output

Lowest to $17.8196

BAS516

Nexperia USA Inc.

DIODE GEN PURP 100V 250MA SOD523

Lowest to $0.0357

ICM-42605

TDK InvenSense

IMU ACCEL/GYRO/TEMP I2C/SPI LGA

Lowest to $10.4542

EC2-5NU

Kemet

RELAY GEN PURPOSE DPDT 2A 5V

Lowest to $0.9677

FT232RL-REEL

FTDI, Future Technology Devices International Ltd

IC USB FS SERIAL UART 28-SSOP

Lowest to $5.2271

FT4232HL-REEL

FTDI, Future Technology Devices International Ltd

IC USB HS QUAD UART/SYNC 64-LQFP

Lowest to $13.3053

BM04B-GHS-TBT(LF)(SN)(N)

JST Sales America Inc.

CONN HEADER GH TOP 4POS 1.25MM

Lowest to $0.1782

EPM3128ATC100-10N

Altera

IC CPLD 128MC 10NS 100TQFP

Lowest to $3.3015

Availability:

Check Availability & Quote

Shipping Information

Shipped from	HK warehouse
Expected Shipping Date	Get an estimate Get an estimate Part Number * Quantity Needed * Email * Phone * Delivery Address * Expected Delivery Date * Your request has been successfully submitted. Our team will review the details and contact you shortly with further information.

Contact Us

Your name *

Your email *

Enquiry *

EFM8BB31F64I-B-5QFN32

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