EFM8BB21F16I-C-QFN20R

Mfr. #:: EFM8BB21F16I-C-QFN20R
Manufacturer:: Silicon Labs / Bluegiga
Description:: 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Lifecycle:: New from this manufacturer.
Datasheet:: EFM8BB21F16I-C-QFN20R Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: EFM8BB21F16I-C-QFN20R more Information

Product Attribute
Attribute Value

Manufacturer:: Silicon Laboratories

Product Category:: 8-bit Microcontrollers - MCU

Mounting Style:: SMD/SMT

Package / Case:: QFN-20

Series:: EFM8BB2

Core:: CIP-51 8051

Data Bus Width:: 8 bit

Maximum Clock Frequency:: 50 MHz

Program Memory Size:: 16 kB

Data RAM Size:: 2304 B

ADC Resolution:: 12 bit

Number of I/Os:: 16 I/O

Operating Supply Voltage:: 2.2 V to 3.6 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Product:: MCU

Program Memory Type:: Flash

Brand:: Silicon Labs / Bluegiga

Data RAM Type:: SRAM

Interface Type:: I2C, SMBus, SPI, UART

DAC Resolution:: 6 bit

I/O Voltage:: 5.8 V

Number of ADC Channels:: 15 Channel

Number of Timers/Counters:: 5 x 16 bit

Processor Series:: EFM8BB2

Product Type:: 8-bit Microcontrollers - MCU

Factory Pack Quantity:: 1500

Subcategory:: Microcontrollers - MCU

Supply Voltage - Max:: 3.6 V

Supply Voltage - Min:: 2.2 V

Tradename:: Busy Bee

Watchdog Timers:: Watchdog Timer

Tags: EFM8BB21F16I, EFM8BB21, EFM8BB2, EFM8B, 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

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

EFM8BB21F16I-C-QFN20R Description

***et: MCU 8-Bit EFM8 8051 CISC 16KB Flash 2.5V/3.3V 20-Pin QFN T/R

***icon Labs: 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

***nell: MICROCONTROLLERS (MCU) - 8 BIT;

***ponent Sense: IC MICRO CONTROLLER 8-bit 50 MHz 16

EFM8BB21F16I-C-QFN20R More Information

EFM8BB Busy Bee 8-bit MCUs: Silicon Labs EFM8 EFM8BB Busy Bee 8-bit MCUs provide state-of-the-art performance by integrating 12-bit ADC, internal temperature sensor, and up to two 12-bit DACs into small packages. Using an efficient, pipelined 8051 core with maximum operating frequency at 50MHz, various communication interfaces, and four channels of configurable logic, the EFM8BB MCUs are well-suited for many embedded and general-purpose applications.

Market price

Part #	Mfg.	Description	Stock	Price
EFM8BB21F16I-C-QFN20R DISTI # 336-4847-1-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1095In Stock	100:$0.8127 25:$0.8940 1:$0.9800
EFM8BB21F16I-C-QFN20R DISTI # 336-4847-6-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1095In Stock	100:$0.8127 25:$0.8940 1:$0.9800
EFM8BB21F16I-C-QFN20R DISTI # 336-4847-2-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1500 Container: Tape & Reel (TR)	Temporarily Out of Stock	1500:$0.6095
EFM8BB21F16I-C-QFN20R DISTI # 634-BB21F16ICQFN20R	Silicon Laboratories Inc	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU RoHS: Compliant	0	1:$0.9600 10:$0.9440 25:$0.9280 50:$0.9100 100:$0.8920 250:$0.8900 500:$0.8870 1000:$0.8810
EFM8BB21F16I-C-QFN20R	Silicon Laboratories Inc	16kB/2304B RAM, 12b ADC	Short Lead Time	1:$0.9300

Related products

Image	Part #	Description
	Mfr.#: EFM8BB21F16I-C-QFN20R OMO.#: OMO-EFM8BB21F16I-C-QFN20R	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	Mfr.#: EFM8BB21F16G-B-QSOP24 OMO.#: OMO-EFM8BB21F16G-B-QSOP24	8-bit Microcontrollers - MCU
	Mfr.#: EFM8BB21F16G-B-QFN20R OMO.#: OMO-EFM8BB21F16G-B-QFN20R	8-bit Microcontrollers - MCU
	Mfr.#: EFM8BB21F16I-C-QFN20R OMO.#: OMO-EFM8BB21F16I-C-QFN20R-SILICON-LABS	IC MCU 8BIT 16KB FLASH 20QFN
	Mfr.#: EFM8BB21F16G-B-QSOP24R OMO.#: OMO-EFM8BB21F16G-B-QSOP24R-SILICON-LABS	IC MCU 8BIT 16KB FLASH 24QSOP
	Mfr.#: EFM8BB21F16G-B-QFN20R OMO.#: OMO-EFM8BB21F16G-B-QFN20R-SILICON-LABS	IC MCU 8BIT 16KB FLASH 20QFN
	Mfr.#: EFM8BB21F16A-C-QFN20R OMO.#: OMO-EFM8BB21F16A-C-QFN20R-SILICON-LABS	SHANGHAI NO-USB, NO-REG, 16KB
	Mfr.#: EFM8BB21F16G-C-QSOP24 OMO.#: OMO-EFM8BB21F16G-C-QSOP24-SILICON-LABS	Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC
	Mfr.#: EFM8BB21F16G-C-QFN20 OMO.#: OMO-EFM8BB21F16G-C-QFN20-SILICON-LABS	Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC
	Mfr.#: EFM8BB21F16G-C-QFN20R OMO.#: OMO-EFM8BB21F16G-C-QFN20R-SILICON-LABS	Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC

Availability

Stock:: Available
On Order:: 3500
Enter Quantity:

Current price of EFM8BB21F16I-C-QFN20R 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: ~~$0.96~~; ~~$0.96~~

10: ~~$0.94~~; ~~$9.44~~

25: ~~$0.93~~; ~~$23.20~~

50: ~~$0.91~~; ~~$45.50~~

100: ~~$0.89~~; ~~$89.20~~

250: ~~$0.89~~; ~~$222.50~~

500: ~~$0.89~~; ~~$443.50~~

1000: ~~$0.88~~; ~~$881.00~~

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

Start with

EFM8BB21F16I 4
EFM8BB21 17
EFM8BB2 27
EFM8B 226
EFM8 521
EFM 2400

EFM8BB21F16I-C-QFN20R

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes