EFM8UB20F32G-B-QFN32R

Part No :: EFM8UB20F32G-B-QFN32R

Manufacturer: Silicon Labs

VIGOR # :: 3631759

Description: IC MCU 8BIT 32KB FLASH 32QFN

Catalog: Embedded - Microcontrollers

DataSheet: EFM8UB20F32G-B-QFN32R PDF

Country of origin: -

Date code: -

EFM8UB20F32G-B-QFN32R Specifications

Type	Description
Series:	Universal Bee
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Core Processor:	CIP-51 8051
Core Size:	8-Bit
Speed:	48MHz
Connectivity:	I²C, SMBus, SPI, UART/USART, USB
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:	25
Program Memory Size:	32KB (32K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	2.25K x 8
Voltage - Supply (Vcc/Vdd):	2.65V ~ 3.6V
Data Converters:	A/D 20x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-VFQFN Exposed Pad
Supplier Device Package:	32-QFN (5x5)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 340

Shipped from

HK warehouse

Expected Shipping Date

Mar 31 - Apr 04 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.7600~~	~~$1.76~~
1500	~~$1.2029~~	~~$1 804.29~~

Current price of EFM8UB20F32G-B-QFN32R is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

MC68908GZ8CFJE

IC MCU 8BIT 8KB FLASH 32LQFP

Z8F0230QJ020SG

IC MCU 8BIT 2KB FLASH 28QFN

LM3S2739-IBZ50-A2T

IC MCU 32BIT 128KB FLASH 108BGA

EFM8UB20F32G-B-QFN32R

EFM8UB20F32G-B-QFN32R

3631759

Pricing(USD)