Name: EFM8LB12F32ES1-C-QFN32R
Brand: Silicon Labs
SKU: EFM8LB12F32ES1-C-QFN32R
Price: 1.3662 USD
Availability: InStock
Rating: 5 (158 reviews)

EFM8LB12F32ES1-C-QFN32R

For Reference Only

Part Number	EFM8LB12F32ES1-C-QFN32R
Manufacturer	Silicon Labs
Description	IC MCU 8BIT 32QFN
Datasheet	EFM8LB12F32ES1-C-QFN32R Specifications
Package	32-UFQFN Exposed Pad
ECAD
In Stock	2,960 piece(s)
Unit Price	$ 1.3662 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # EFM8LB12F32ES1-C-QFN32R (Embedded - Microcontrollers) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For EFM8LB12F32ES1-C-QFN32R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8LB12F32ES1-C-QFN32R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8LB12F32ES1-C-QFN32R.

EFM8LB12F32ES1-C-QFN32R Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	32-UFQFN Exposed Pad
ECAD
Series	Laser Bee
Core Processor	CIP-51 8051
Core Size	8-Bit
Speed	72MHz
Connectivity	I²C, SMBus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	29
Program Memory Size	32KB (32K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	2.25K x 8
Voltage - Supply (Vcc/Vdd)	2.2V ~ 3.6V
Data Converters	A/D 20x14b; D/A 4x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package / Case	32-UFQFN Exposed Pad
Supplier Device Package	32-QFN (4x4)

EFM8LB12F32ES1-C-QFN32R Reviews

Maddi*****asgupta

March 31, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Achi***** Walls

March 15, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Keat*****lfaro

March 4, 2023

★ ★ ★ ★ ★

Very effective shopping path, service steady as a rock, keep up the great work.

Josel*****varez

March 4, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Lay*****Soni

February 23, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Roma*****cobson

February 21, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

EFM8LB12F32ES1-C-QFN32R Packaging

EFM8LB12F32ES1-C-QFN32R FAQ

1. How to order EFM8LB12F32ES1-C-QFN32R on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that EFM8LB12F32ES1-C-QFN32R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8LB12F32ES1-C-QFN32R. All suppliers must pass our qualification reviews before they can publish their products including EFM8LB12F32ES1-C-QFN32R on Heisener; we pay more attention to the channels and quality of EFM8LB12F32ES1-C-QFN32R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM8LB12F32ES1-C-QFN32R price and inventory displayed accurate?

The price and inventory of EFM8LB12F32ES1-C-QFN32R fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of EFM8LB12F32ES1-C-QFN32R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EFM8LB12F32ES1-C-QFN32R we delivered, we will accept the replacement or return of the EFM8LB12F32ES1-C-QFN32R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of EFM8LB12F32ES1-C-QFN32R.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as EFM8LB12F32ES1-C-QFN32R pin diagram, EFM8LB12F32ES1-C-QFN32R datasheet?

If you need any after-sales service, please do not hesitate to contact us.

EFM8LB12F32ES1-C-QFN32R Related Products

SIT9120AC-1B1-XXE125.000000T	SiTIME, OSC XO 125MHZ, 6-SMD, No Lead, Laser Bee	View
416F360X2ALR	CTS-Frequency Controls, CRYSTAL 36.000 MHZ 12PF SMT, 4-SMD, No Lead, Laser Bee	View
1825J0500393KCT	Knowles Syfer, CAP CER 0.039UF 50V C0G/NP0 1825, 1825 (4564 Metric), Laser Bee	View
LGU2W560MELY	Nichicon, CAP ALUM 56UF 20% 450V SNAP, Radial, Can - Snap-In, Laser Bee	View
P4KE9.1-B	Littelfuse Inc., TVS DIODE 7.78VWM 14.07VC AXIAL, DO-204AL, DO-41, Axial, Laser Bee	View
209-1-1-53-2-2-60-V	Sensata Technologies/Airpax, CIR BRKR MAG-HYDR 60A 125VDC, -, Laser Bee	View
EX-Z11FB-PR	Panasonic Industrial Automation Sales, SENSOR THRUBM 50MM DK ON PNP OUT, -, Laser Bee	View
RNC50J4021BRBSL	Vishay Dale, RES 4.02K OHM 1/10W .1% AXIAL, Axial, Laser Bee	View
BCS-109-SM-S-PE	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, Laser Bee	View
ESW-105-14-T-S	Samtec Inc., ELEVATED SOCKET STRIPS, -, Laser Bee	View
FW-35-05-F-D-320-320	Samtec Inc., .050'' BOARD SPACERS, -, Laser Bee	View
CTVS07RF-23-21JC	Amphenol Aerospace Operations, CONN RCPT FMALE 21POS GOLD CRIMP, -, Laser Bee	View

EFM8LB12F32ES1-C-QFN32R Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

EFM8LB12F32ES1-C-QFN32R

D# V36:1790_22595215

Silicon Laboratories Inc

MCU 8-bit 8051 CISC 32KB Flash 3.3V 32-Pin QFN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EFM8LB12F32ES1-C-QFN32R

D# EFM8LB12F32ES1-C-QFN32R-ND

Silicon Laboratories Inc

IC MCU 8BIT 32KB FLASH 32QFN

Quick Inquiry

EFM8LB12F32ES1-C-QFN32R

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS