Name: EFM8BB21F16I-C-QSOP24R
Brand: Silicon Labs
SKU: EFM8BB21F16I-C-QSOP24R
Price: 0.8706 USD
Availability: InStock
Rating: 5 (195 reviews)

EFM8BB21F16I-C-QSOP24R

For Reference Only

Part Number	EFM8BB21F16I-C-QSOP24R
Manufacturer	Silicon Labs
Description	IC MCU 8BIT 16KB FLASH 24QSOP
Datasheet	EFM8BB21F16I-C-QSOP24R Datasheet EFM8BB21F16I-C-QSOP24R Specifications
Package	24-SSOP (0.154", 3.90mm Width)
ECAD
In Stock	3,456 piece(s)
Unit Price	$ 0.8706 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 18 - May 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # EFM8BB21F16I-C-QSOP24R (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 EFM8BB21F16I-C-QSOP24R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM8BB21F16I-C-QSOP24R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM8BB21F16I-C-QSOP24R.

EFM8BB21F16I-C-QSOP24R Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	24-SSOP (0.154", 3.90mm Width)
ECAD
Series	Busy Bee
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	21
Program Memory Size	16KB (16K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	2.25K x 8
Voltage - Supply (Vcc/Vdd)	2.2 V ~ 3.6 V
Data Converters	A/D 20x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	-
Package / Case	24-SSOP (0.154", 3.90mm Width)
Supplier Device Package	24-QSOP

EFM8BB21F16I-C-QSOP24R Datasheet

EFM8BB21F16I-C-QSOP24R Reviews

Kaiy*****rray

April 8, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Virgi*****ollins

April 6, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Ryl*****Cobb

March 5, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Kyle*****nlap

February 25, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

EFM8BB21F16I-C-QSOP24R Packaging

EFM8BB21F16I-C-QSOP24R FAQ

1. How to order EFM8BB21F16I-C-QSOP24R 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 EFM8BB21F16I-C-QSOP24R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8BB21F16I-C-QSOP24R. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB21F16I-C-QSOP24R on Heisener; we pay more attention to the channels and quality of EFM8BB21F16I-C-QSOP24R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM8BB21F16I-C-QSOP24R price and inventory displayed accurate?

The price and inventory of EFM8BB21F16I-C-QSOP24R 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 EFM8BB21F16I-C-QSOP24R?

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 EFM8BB21F16I-C-QSOP24R we delivered, we will accept the replacement or return of the EFM8BB21F16I-C-QSOP24R 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 EFM8BB21F16I-C-QSOP24R.

(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 EFM8BB21F16I-C-QSOP24R pin diagram, EFM8BB21F16I-C-QSOP24R datasheet?

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

EFM8BB21F16I-C-QSOP24R Related Products

511QAA-ABAG	Silicon Labs, OSC PROG CMOS 2.5V EN/DS 50PPM, 6-SMD, No Lead, Busy Bee	View
SIT8208AC-G3-28S-66.666660X	SiTIME, -20 TO 70C, 2520, 50PPM, 2.8V, 6, -, Busy Bee	View
B41252B7478M000	EPCOS (TDK), CAP ALUM 4700UF 20% 35V SNAP, Radial, Can - Snap-In, Busy Bee	View
MB95F118BWPMT-G-SNE1	Cypress Semiconductor Corp, IC MCU 8BIT 60KB FLASH 48LQFP, -, Busy Bee	View
714-83-137-31-012101	Preci-Dip, CONN PIN RCPT .016-.021 SOLDER, -, Busy Bee	View
OSTTR203550	On Shore Technology Inc., TERM BLOCK RISING CLAMP 20POS, -, Busy Bee	View
0791091004	Molex, LLC, CONN RECEPT 10POS 2MM VERT SMD, -, Busy Bee	View
0014450218	Molex, LLC, CONN PLUG 18POS 2.54MM 24AWG TIN, -, Busy Bee	View
52559-2290	Molex Connector Corporation, CONN FFC VERT 22POS 0.50MM SMD, -, Busy Bee	View
DCMMV8X8PNA101	ITT Cannon, LLC, CONN DSUB PLUG 8POS PNL MNT SLDR, -, Busy Bee	View
MS27467T11F35JA	TE Connectivity Deutsch Connectors, CONN PLUG 13POS STRGHT W/SKT, -, Busy Bee	View
V300B3V3H150BN2	Vicor Corporation, CONVERTER MOD DC/DC 3.3V 150W, 9-DIP Module, Busy Bee	View

EFM8BB21F16I-C-QSOP24R 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

EFM8BB21F16I-C-QSOP24R

D# V36:1790_14676161

Silicon Laboratories Inc

16KB/2304B RAM, 12B ADC (AVAIL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EFM8BB21F16I-C-QSOP24R

D# EFM8BB21F16I-C-QSOP24R-ND

Silicon Laboratories Inc

IC MCU 8BIT 16KB FLASH 24QSOP

Part Number

Manufacturer

Description

Stock

EFM8BB21F16ICQSOP24R

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

2300

Part Number

Manufacturer

Description

Stock

EFM8BB21F16I-C-QSOP24R

Silicon Laboratories Inc

16kB/2304B RAM, 12b ADC

Quick Inquiry

EFM8BB21F16I-C-QSOP24R

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