EFM8UB31F40G-A-QSOP24

Mfr. #:: EFM8UB31F40G-A-QSOP24
Manufacturer:: Silicon Labs
Description:: 8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
Lifecycle:: New from this manufacturer.
Datasheet:: EFM8UB31F40G-A-QSOP24 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: EFM8UB31F40G-A-QSOP24 more Information EFM8UB31F40G-A-QSOP24 Product Details

Product Attribute
Attribute Value

Manufacturer:: Silicon Laboratories

Product Category:: 8-bit Microcontrollers - MCU

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QSOP-24

Series:: EFM8UB3

Core:: CIP-51 8051

Data Bus Width:: 8 bit

Maximum Clock Frequency:: 48 MHz

Program Memory Size:: 40 kB

Data RAM Size:: 3.25 kB

ADC Resolution:: 12 bit

Number of I/Os:: 17 I/O

Operating Supply Voltage:: 2.3 V to 3.6 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Product:: USB MCU

Program Memory Type:: Flash

Brand:: Silicon Labs

Data RAM Type:: RAM

Interface Type:: SMBus, SPI, UART, USB

Moisture Sensitive:: Yes

Number of ADC Channels:: 16 Channel

Number of Timers/Counters:: 6 x 16 bit

Product Type:: 8-bit Microcontrollers - MCU

Factory Pack Quantity:: 56

Subcategory:: Microcontrollers - MCU

Supply Voltage - Max:: 3.6 V

Supply Voltage - Min:: 2.3 V

Tradename:: Universal Bee

Watchdog Timers:: Watchdog Timer

Tags: EFM8UB31, EFM8UB3, EFM8U, EFM8, EFM

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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EFM8UB31F40G-A-QSOP24 Description

***ical: MCU 8-bit 8051 CISC 40KB Flash 2.5V/3.3V 24-Pin QSOP Tube

***metry Electronics: 8051 8-bit MCU, Full Speed USB, 40kB Flash, 3kB RAM, 5 Volt, 12-bit ADC, UART, SMBus, SPI, 13 GPIOs

***ark: Mcu, 8Bit, 48Mhz, Qsop-24 Rohs Compliant: Yes

EFM8UB31F40G-A-QSOP24 More Information

EFM8UB3 Universal Bee 8-bit MCU: Silicon Labs EFM8UB Universal Bee 8-bit Microcontroller is a multipurpose MCU offering an innovative energy-smart USB peripheral interface, charger detect circuit, 8kV ESD protection, and enhanced high speed communication interfaces. With on-chip power-on reset, voltage supply monitor, watchdog timer, and clock oscillator, the EFM8UB3 family is ideal for embedded applications. The EFM8UB3 MCU is available in compact 20-pin QFN, 24-pin QFN, or 24-pin QSOP packages. All package options are lead-free and RoHS compliant.

EFM8 8-Bit Microcontrollers (MCUs): Silicon Labs EFM8 Family offers a wide range of performance. They feature fast processors that allow for complex algorithm implementation and ultra-low power architectures with flexible sleep modes. All EFM8 devices have highly efficient peripherals, low-power consumption, BOM integration and exquisite analog. The highly flexible digital and analog multiplexing strategy means that you can route nearly every I/O pin "wisely" to simplify PCB routing. Designers can choose peripherals and pinout placement without worrying about pre-set limitations and pin conflicts. The EFM8 MCUs come with a comprehensive IDE including sample code and energy aware monitoring tools. Simplicity Studio platform is your one-stop solution for accessing demos, software examples, datasheets, technical support, and forums.

Market price

Part #	Mfg.	Description	Stock	Price
EFM8UB31F40G-A-QSOP24 DISTI # V79:2366_22818198	Silicon Laboratories Inc	EFM8UB31F40G-A-QSOP24	55	500:$1.0647 250:$1.0857 100:$1.1621 50:$1.2009 25:$1.3037 10:$1.3958 1:$1.5791
EFM8UB31F40G-A-QSOP24 DISTI # V99:2348_18745652	Silicon Laboratories Inc	EFM8UB31F40G-A-QSOP24	49	500:$1.0647 250:$1.0857 100:$1.1621 50:$1.2009 25:$1.3037 10:$1.3958 1:$1.5791
EFM8UB31F40G-A-QSOP24 DISTI # 336-4233-ND	Silicon Laboratories Inc	IC MCU 8BIT 40KB FLASH 24QSOP RoHS: Compliant Min Qty: 1 Container: Tube	341In Stock	1000:$1.0915 100:$1.2128 25:$1.3340 1:$1.4600
EFM8UB31F40G-A-QSOP24R DISTI # EFM8UB31F40G-A-QSOP24R-ND	Silicon Laboratories Inc	IC MCU 8BIT 40KB FLASH 24QSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$1.0915
EFM8UB31F40G-A-QSOP24 DISTI # 31315943	Silicon Laboratories Inc	EFM8UB31F40G-A-QSOP24	55	500:$1.0647 250:$1.0857 100:$1.1621 50:$1.2009 25:$1.3037 10:$1.3958 6:$1.5791
EFM8UB31F40G-A-QSOP24 DISTI # 25963290	Silicon Laboratories Inc	EFM8UB31F40G-A-QSOP24	49	500:$1.0647 250:$1.0857 100:$1.1621 50:$1.2009 25:$1.3037 10:$1.3958 6:$1.5791
EFM8UB31F40G-A-QSOP24 DISTI # 03AH0182	Silicon Laboratories Inc	MCU, 8BIT, 48MHZ, QSOP-24 ROHS COMPLIANT: YES	48	1000:$1.1100 500:$1.1200 100:$1.2300 10:$1.4100 1:$1.4700
EFM8UB31F40G-A-QSOP24 DISTI # 634-M8UB31F40AQSOP24	Silicon Laboratories Inc	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU RoHS: Compliant	2568	1:$1.4600 10:$1.4000 25:$1.3400 50:$1.2400 100:$1.2200 250:$1.1200 500:$1.1100 1000:$1.1000
EFM8UB31F40G-A-QSOP24R DISTI # 634-M8UB31F40AQSOP4R	Silicon Laboratories Inc	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU RoHS: Compliant	0	2500:$1.0800
EFM8UB31F40G-A-QSOP24 DISTI # 3105898	Silicon Laboratories Inc	MCU, 8BIT, 48MHZ, QSOP-24 RoHS: Compliant	48	25:$1.6800 1:$1.7900
EFM8UB31F40G-A-QSOP24 DISTI # 3105898	Silicon Laboratories Inc	MCU, 8BIT, 48MHZ, QSOP-24	48	250:£0.8380 100:£0.9130 50:£0.9270 25:£1.0100 1:£1.2000
EFM8UB31F40G-A-QSOP24	Silicon Laboratories Inc	8051 8-bit MCU, Full Speed USB, 40kB Flash, 3kB RAM, 5 Volt, 12-bit ADC, UART, SMBus, SPI, 13 GPIOs	In Stock	1:$1.2200
EFM8UB31F40G-A-QSOP24R	Silicon Laboratories Inc	8051 8-bit MCU, Full Speed USB, 40kB Flash, 3kB RAM, 5 Volt, 12-bit ADC, UART, SMBus, SPI, 13 GPIOs	Short Lead Time	1:$1.2200

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Availability

Stock:: Available
On Order:: 1985
Enter Quantity:

Current price of EFM8UB31F40G-A-QSOP24 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.46~~; ~~$1.46~~

10: ~~$1.40~~; ~~$14.00~~

25: ~~$1.34~~; ~~$33.50~~

50: ~~$1.24~~; ~~$62.00~~

100: ~~$1.22~~; ~~$122.00~~

250: ~~$1.12~~; ~~$280.00~~

500: ~~$1.11~~; ~~$555.00~~

1000: ~~$1.10~~; ~~$1 100.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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EFM8UB31F40G-A-QSOP24

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes