EFM8UB31F40G-A-QFN24R

Mfr. #:: EFM8UB31F40G-A-QFN24R
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-QFN24R Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: EFM8UB31F40G-A-QFN24R more Information EFM8UB31F40G-A-QFN24R Product Details

Product Attribute
Attribute Value

Manufacturer:: Silicon Laboratories

Product Category:: 8-bit Microcontrollers - MCU

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QFN-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:: 3328 B

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

Packaging:: Reel

Product:: MCU

Program Memory Type:: Flash

Brand:: Silicon Labs

Data RAM Type:: RAM

Interface Type:: SMBus, SPI, UART

I/O Voltage:: 3.6 V

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:: 1500

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

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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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: [email protected]

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EFM8UB31F40G-A-QFN24R Description

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

***i-Key: IC MCU 8BIT 40KB FLASH 24QFN

EFM8UB31F40G-A-QFN24R 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.

Market price

Part #	Mfg.	Description	Stock	Price
EFM8UB31F40G-A-QFN24R DISTI # EFM8UB31F40G-A-QFN24R-ND	Silicon Laboratories Inc	IC MCU 8BIT 40KB FLASH 24QFN RoHS: Compliant Min Qty: 1500 Container: Tape & Reel (TR)	Temporarily Out of Stock	1500:$1.0064
EFM8UB31F40G-A-QFN24R DISTI # 634-M8UB31F40GAQFN4R	Silicon Laboratories Inc	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU RoHS: Compliant	0	1500:$0.9850
EFM8UB31F40G-A-QFN24R	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:$1.1200

Related products

Image	Part #	Description
	Mfr.#: EFM8UB31F40G-A-QSOP24 OMO.#: OMO-EFM8UB31F40G-A-QSOP24	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	Mfr.#: EFM8UB31F40G-A-QFN24 OMO.#: OMO-EFM8UB31F40G-A-QFN24	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	Mfr.#: EFM8UB31F40G-A-QFN24R OMO.#: OMO-EFM8UB31F40G-A-QFN24R	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	Mfr.#: EFM8UB31F40G-A-QSOP24R OMO.#: OMO-EFM8UB31F40G-A-QSOP24R	8-bit Microcontrollers - MCU 8051 48 MHz 40 kB flash 3 kB RAM 8-bit Universal Bee MCU
	Mfr.#: EFM8UB31F40G-A-QFN24 OMO.#: OMO-EFM8UB31F40G-A-QFN24-SILICON-LABS	IC MCU 8BIT 40KB FLASH 24QFN
	Mfr.#: EFM8UB31F40G-A-QFN24R OMO.#: OMO-EFM8UB31F40G-A-QFN24R-SILICON-LABS	IC MCU 8BIT 40KB FLASH 24QFN
	Mfr.#: EFM8UB31F40G-A-QSOP24 OMO.#: OMO-EFM8UB31F40G-A-QSOP24-SILICON-LABS	IC MCU 8BIT 40KB FLASH 24QSOP
	Mfr.#: EFM8UB31F40G-A-QSOP24R OMO.#: OMO-EFM8UB31F40G-A-QSOP24R-SILICON-LABS	IC MCU 8BIT 40KB FLASH 24QSOP

Availability

Stock:: Available
On Order:: 4500
Enter Quantity:

Current price of EFM8UB31F40G-A-QFN24R is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

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EFM8UB31F40G-A-QFN24R

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes