EFM8BB21F16A-C-QFN20

Mfr. #:: EFM8BB21F16A-C-QFN20
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:: EFM8BB21F16A-C-QFN20 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: EFM8BB21F16A-C-QFN20 more Information

Product Attribute
Attribute Value

Manufacturer:: Silicon Laboratories

Product Category:: 8-bit Microcontrollers - MCU

RoHS:: Y

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

Packaging:: Tube

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

Moisture Sensitive:: Yes

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:: 120

Subcategory:: Microcontrollers - MCU

Supply Voltage - Max:: 3.6 V

Supply Voltage - Min:: 2.2 V

Tradename:: Busy Bee

Watchdog Timers:: Watchdog Timer

Tags: EFM8BB21, EFM8BB2, EFM8B, 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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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

EFM8BB21F16A-C-QFN20 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
EFM8BB21F16A-C-QFN20R DISTI # V36:1790_16625899	Silicon Laboratories Inc	SHANGHAI NO-USB, NO-REG, 16KB/	0	1500000:$1.0220 750000:$1.0230 150000:$1.0400 15000:$1.0590 1500:$1.0620
EFM8BB21F16A-C-QFN20 DISTI # 336-5435-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1 Container: Tube	180In Stock	1000:$1.0622 100:$1.0735 25:$1.1164 1:$1.1600
EFM8BB21F16A-C-QFN20R DISTI # EFM8BB21F16A-C-QFN20R-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1500 Container: Tape & Reel (TR)	Temporarily Out of Stock	1500:$1.0622
EFM8BB21F16A-C-QFN20 DISTI # 634-EFM8BB21F16FN20	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:$1.4400 10:$1.3700 25:$1.3300 50:$1.2800 100:$1.2000 250:$1.1700 500:$1.1000 1000:$1.0900
EFM8BB21F16A-C-QFN20	Silicon Laboratories Inc	Shanghai no-USB, no-reg, 16kB	Short Lead Time	1:$1.1300
EFM8BB21F16A-C-QFN20R	Silicon Laboratories Inc	Shanghai no-USB, no-reg, 16kB	Short Lead Time	1:$1.1300

Related products

Image	Part #	Description
	Mfr.#: EFM8BB21F16G-C-QFN20R OMO.#: OMO-EFM8BB21F16G-C-QFN20R	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	Mfr.#: EFM8BB21F16G-C-QFN20 OMO.#: OMO-EFM8BB21F16G-C-QFN20	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	Mfr.#: EFM8BB21F16A-C-QFN20 OMO.#: OMO-EFM8BB21F16A-C-QFN20	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	Mfr.#: EFM8BB21F16G-B-QFN20R OMO.#: OMO-EFM8BB21F16G-B-QFN20R	8-bit Microcontrollers - MCU
	Mfr.#: EFM8BB21F16G-B-QSOP24R OMO.#: OMO-EFM8BB21F16G-B-QSOP24R-SILICON-LABS	IC MCU 8BIT 16KB FLASH 24QSOP
	Mfr.#: EFM8BB21F16G-C-QSOP24 OMO.#: OMO-EFM8BB21F16G-C-QSOP24-SILICON-LABS	Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC
	Mfr.#: EFM8BB21F16I-C-QFN20 OMO.#: OMO-EFM8BB21F16I-C-QFN20-SILICON-LABS	Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12bADC -40C to 125C
	Mfr.#: EFM8BB21F16I-C-QSOP24 OMO.#: OMO-EFM8BB21F16I-C-QSOP24-SILICON-LABS	Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12bADC -40C to 125C
	Mfr.#: EFM8BB21F16G-B-QSOP24 OMO.#: OMO-EFM8BB21F16G-B-QSOP24-SILICON-LABS	Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC
	Mfr.#: EFM8BB21F16G-B-QFN20 OMO.#: OMO-EFM8BB21F16G-B-QFN20-182	Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC

Availability

Stock:: Available
On Order:: 5000
Enter Quantity:

Current price of EFM8BB21F16A-C-QFN20 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: ~~$1.44~~; ~~$1.44~~

10: ~~$1.37~~; ~~$13.70~~

25: ~~$1.33~~; ~~$33.25~~

50: ~~$1.28~~; ~~$64.00~~

100: ~~$1.20~~; ~~$120.00~~

250: ~~$1.17~~; ~~$292.50~~

500: ~~$1.10~~; ~~$550.00~~

1000: ~~$1.09~~; ~~$1 090.00~~

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

Start with

EFM8BB21 17
EFM8BB2 27
EFM8B 226
EFM8 521
EFM 2400

EFM8BB21F16A-C-QFN20

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes