EFM8BB21F16G-C-QFN20

Mfr. #:: EFM8BB21F16G-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:: EFM8BB21F16G-C-QFN20 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: EFM8BB21F16G-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:: 2.25 kB

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:: + 85 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

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: EFM8BB21F16G-C-QF, EFM8BB21F16G-C-Q, EFM8BB21F16G-C, EFM8BB21F16G, EFM8BB21, EFM8BB2, EFM8B, EFM8, EFM

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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.
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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

EFM8BB21F16G-C-QFN20 Description

***roFlash: CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)

***ical: MCU 8-bit 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP Tube

*** Electronic Components: Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB/2304B RAM 12b ADC

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

***ark: Mcu, 8Bit, 50Mhz, Qfn-20; Product Range:efm8 Family Efm8Bb Series Microcontrollers; Cpu Speed:50Mhz; Program Memory Size:16Kb; Ram Memory Size:2.25Kb; No. Of Pins:20Pins; Mcu Case Style:qfn; No. Of I/o S:16I/o S; Embedded Interface Rohs Compliant: Yes

*** Electronic Components: 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU

***ical: MCU 8-bit 8051 CISC 2KB Flash 2.5V/3.3V Medical 20-Pin QFN EP Tube

***nell: MCU, 8BIT, 8051, 25MHZ, QFN-20; Product Range: EFM8 Family EFM8BB Series Microcontrollers; CPU Speed: 25MHz; Program Memory Size: 2KB; RAM Memory Size: 256Byte; No. of Pins: 20Pins; MCU Case Style: QFN; No. of I/O's: 16I/O's; E

***roFlash: MCU 8-bit EFM8 8051 CISC 8KB Flash 2.5V/3.3V Automotive Medical 20-Pin QFN EP

***icon Labs: 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

***ark: 8 Bit Microcontroller, Busy Bee, Aec-Q100, Efm8Bb1, 25 Mhz, 8 Kb, 512 Byte, 20, Qfn Rohs Compliant: Yes

***nell: MCU, 8BIT, 8051, 25MHZ, QFN-20; Product Range: EFM8 Family EFM8BB Series Microcontrollers; CPU Speed: 25MHz; Program Memory Size: 8KB; RAM Memory Size: 512Byte; No. of Pins: 20Pins; MCU Case Style: QFN; No. of I/O's: 16I/O's; E

***klin Elektronik: 8051 microcontroller, 8 bit, 25 MHz, UFQFN-20, EFM8BB10F8G-A-QFN20R

***icon Labs: 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

***ical: MCU 8-bit 8051 CISC 8KB Flash 2.5V/3.3V Medical 20-Pin QFN EP T/R

***roFlash: Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS

***ark: Mcu, 8Bit, 25Mhz, Qfn-20 Rohs Compliant: Yes

***DA Technology Co., Ltd.: Product Description Demo for Development.

***et Europe: MCU 32-Bit SAM D09 ARM Cortex M0+ RISC 16KB Flash 3.3V 24-Pin QFN EP T/R

*** Electronics: MICROCHIP - ATSAMD09D14A-MUT - MCU, 32BIT, CORTEX-M0+, 48MHZ, QFN-24

***ure Electronics: SAMD09D Series 16 KB Flash 4 KB RAM 48 MHz SMT 32-Bit Microcontroller - QFN-24EP

*** Stop Electro: RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS

***nell: MCU, 32BIT, CORTEX-M0+, 48MHZ, QFN-24; Product Range: SAM32 Family SAM D1X Series Microcontrollers; Architecture: ARM Cortex-M0+; No. of Bits: 32bit; CPU Speed: 48MHz; Program Memory Size: 16KB; RAM Memory 41AH8347

***ow.cn: MCU 8-bit AVR RISC 16KB Flash 2.5V/3.3V/5V 20-Pin WQFN EP Tray

*** Stop Electro: RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 12MHz, CMOS

***ukat: MC 8bit 1,8V 16kB Flash 12MHz MLF20

***nell: MCU, 8BIT, ATTINY, 12MHZ, WQFN-20; Product Range: AVR ATtiny Family ATtiny16 Series Microcontrollers; CPU Speed: 12MHz; Program Memory Size: 16KB; RAM Memory Size: 1KB; No. of Pins: 20Pins; MCU Case Style: WQFN; No. of I/O's: 1

***DA Technology Co., Ltd.: Product Description Demo for Development.

***(Formerly Allied Electronics): Microcontroller, 12MHz, QFN, industrial grade, Green, 8 bit, 16K bytes flash

***et Europe: MCU 8-bit ATtiny AVR RISC 16KB Flash 2.5V/3.3V/5V 20-Pin MLF EP

*** Stop Electro: RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 12MHz, CMOS

***nell: MCU, 8BIT, 12MHZ, QFN-14; Product Range: AVR Family ATtiny1634 Series Microcontrollers; CPU Speed: 12MHz; Program Memory Size: 16KB; RAM Memory Size: 1KB; No. of Pins: 20Pins; MCU Case Style: QFN; No. of I/O's: 18I/O's; Embedde

EFM8BB21F16G-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
EFM8BB21F16G-C-QFN20R DISTI # V72:2272_06533802	Silicon Laboratories Inc	MCU 8-bit EFM8 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP T/R RoHS: Compliant	1000	1000:$0.5061 500:$0.5131 250:$0.5395 100:$0.5547 25:$0.5925 10:$0.6140 1:$0.6484
EFM8BB21F16G-C-QFN20 DISTI # V99:2348_06533800	Silicon Laboratories Inc	MCU 8-bit EFM8 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP Tube RoHS: Compliant	43	1:$0.5415
EFM8BB21F16G-C-QFN20R DISTI # 336-4743-1-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	897In Stock	100:$0.7371 25:$0.8108 1:$0.8800
EFM8BB21F16G-C-QFN20R DISTI # 336-4743-6-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	897In Stock	100:$0.7371 25:$0.8108 1:$0.8800
EFM8BB21F16G-C-QFN20 DISTI # 336-3167-5-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1 Container: Tube	491In Stock	1000:$0.5528 100:$0.6143 25:$0.6756 1:$0.7400
EFM8BB21F16G-C-QFN20R DISTI # 336-4743-2-ND	Silicon Laboratories Inc	IC MCU 8BIT 16KB FLASH 20QFN RoHS: Compliant Min Qty: 1500 Container: Tape & Reel (TR)	Temporarily Out of Stock	1500:$0.5528
EFM8BB21F16G-C-QFN20R DISTI # 27550987	Silicon Laboratories Inc	MCU 8-bit EFM8 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP T/R RoHS: Compliant	1000	1000:$0.5061 500:$0.5131 250:$0.5395 100:$0.5547 25:$0.5925 12:$0.6140
EFM8BB21F16G-C-QFN20 DISTI # 27148823	Silicon Laboratories Inc	MCU 8-bit EFM8 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP Tube RoHS: Compliant	43	12:$0.5415
EFM8BB21F16G-C-QFN20 DISTI # 24686490	Silicon Laboratories Inc	MCU 8-bit EFM8 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP Tube RoHS: Compliant	34	17:$0.5944
EFM8BB21F16G-C-QFN20 DISTI # 74AC9447	Silicon Laboratories Inc	MCU, 8BIT, 50MHZ, QFN-20,Product Range:EFM8 Family EFM8BB Series Microcontrollers,CPU Speed:50MHz,Program Memory Size:16KB,RAM Memory Size:2.25KB,No. of Pins:20Pins,MCU Case Style:QFN,No. of I/O s:16I/O s,Embedded Interface RoHS Compliant: Yes	250	1:$1.2700 10:$1.0900 100:$0.8380 500:$0.7410 1000:$0.6460 2500:$0.5240 10000:$0.5070
EFM8BB21F16G-C-QFN20 DISTI # 2930480	Silicon Laboratories Inc	MCU, 8BIT, 50MHZ, QFN-20 RoHS: Compliant	250	1:£0.6510 25:£0.5300 50:£0.5200 100:£0.4730 250:£0.4570
EFM8BB21F16G-C-QFN20 DISTI # 2930480	Silicon Laboratories Inc	MCU, 8BIT, 50MHZ, QFN-20 RoHS: Compliant	250	1:$2.0300 25:$1.7700 50:$1.4400 100:$1.2200 250:$1.0500 500:$0.9970 1000:$0.9460 2500:$0.8990
EFM8BB21F16G-C-QFN20	Silicon Laboratories Inc	CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)	In Stock	1:$0.5700
EFM8BB21F16G-C-QFN20R	Silicon Laboratories Inc	Silicon Labs EFM8BB21F16G-C-QFN20R	In Stock	1:$0.5700
EFM8BB21F16G-C-QFN20 DISTI # C1S713300503453	Silicon Laboratories Inc	Microcontrollers	40	25:$1.2300 5:$1.5200
EFM8BB21F16G-C-QFN20R DISTI # C1S713300508403	Silicon Laboratories Inc	MCU 8-bit 8051 CISC 16KB Flash 2.5V/3.3V Automotive 20-Pin QFN EP T/R RoHS: Compliant	1000	250:$0.5395 100:$0.5547 25:$0.5925 10:$0.7030

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EFM8BB21F16G-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