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EFM8BB31F32I-B-QFN32

EFM8BB31F32I-B-QFN32
Mfr. #:
EFM8BB31F32I-B-QFN32
Manufacturer:
Silicon Labs
Description:
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Lifecycle:
New from this manufacturer.
Datasheet:
EFM8BB31F32I-B-QFN32 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
EFM8BB31F32I-B-QFN32 more Information EFM8BB31F32I-B-QFN32 Product Details
Product Attribute
Attribute Value
Manufacturer:
Silicon Laboratories
Product Category:
8-bit Microcontrollers - MCU
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
QFN-32
Series:
EFM8BB3
Core:
CIP-51 8051
Data Bus Width:
8 bit
Maximum Clock Frequency:
50 MHz
Program Memory Size:
32 kB
Data RAM Size:
2.25 kB
ADC Resolution:
10 bit, 12 bit
Number of I/Os:
29 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
Data RAM Type:
RAM
Interface Type:
I2C, SMBus, SPI, UART
Analog Supply Voltage:
2 V
DAC Resolution:
12 bit
I/O Voltage:
2.2 V to 3.6 V
Moisture Sensitive:
Yes
Number of ADC Channels:
20 Channel
Number of Timers/Counters:
6 Timer
Product Type:
8-bit Microcontrollers - MCU
Factory Pack Quantity:
490
Subcategory:
Microcontrollers - MCU
Supply Voltage - Max:
3.6 V
Supply Voltage - Min:
2.2 V
Tradename:
Busy Bee
Watchdog Timers:
Watchdog Timer
Unit Weight:
0.002449 oz
Tags
EFM8BB31F32I-B-QFN, EFM8BB31F32I-B-QF, EFM8BB31F32I-B-Q, EFM8BB31F32I-B, EFM8BB31F32I, EFM8BB31F3, EFM8BB3, 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.
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Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
MCU 8-bit 8051 CISC 32KB Flash 3.3V 32-Pin QFN EP Tray
***metry Electronics
CIP-51 8051 Automotive, AEC-Q100, Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (4x4)
***Components
In a Pack of 10, Silicon Labs EFM8BB31F32I-B-QFN32, 8bit Microcontroller, 50MHz, 32 kB Flash, 32-Pin QFN
***ment14 APAC
MCU, 8BIT, 8051, 50MHZ, QFN-32
***i-Key
IC MCU 8BIT 32KB FLASH 32QFN
***ark
Mcu, 8Bit, 8051, 50Mhz, Qfn-32
***et
32KB FLASH, 2.25 KB RAM, 12B ADC, 2X DACS
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.
EFM8 8-Bit Microcontrollers (MCUs)
Silicon Labs EFM8 Family offers a wide range of performance. They feature fast processors that allow for complex algorithm implementation and ultra-low power architectures with flexible sleep modes. All EFM8 devices have highly efficient peripherals, low-power consumption, BOM integration and exquisite analog. The highly flexible digital and analog multiplexing strategy means that you can route nearly every I/O pin "wisely" to simplify PCB routing. Designers can choose peripherals and pinout placement without worrying about pre-set limitations and pin conflicts. The EFM8 MCUs come with a comprehensive IDE including sample code and energy aware monitoring tools. Simplicity Studio platform is your one-stop solution for accessing demos, software examples, datasheets, technical support, and forums.
Part # Mfg. Description Stock Price
EFM8BB31F32I-B-QFN32
DISTI # V79:2366_22498365		Silicon Laboratories IncMCU 8-bit EFM8 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFN EP Tube
RoHS: Compliant		368
  • 250:$0.7651
  • 100:$0.7683
  • 50:$0.7887
  • 25:$0.8096
  • 10:$0.8300
  • 1:$0.8542
EFM8BB31F32I-B-QFN32
DISTI # V99:2348_15914327		Silicon Laboratories IncMCU 8-bit EFM8 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFN EP Tube
RoHS: Compliant		122
  • 250:$0.7651
  • 100:$0.7683
  • 50:$0.7887
  • 25:$0.8096
  • 10:$0.8300
  • 1:$0.8542
EFM8BB31F32I-B-QFN32
DISTI # 336-3644-5-ND		Silicon Laboratories IncIC MCU 8BIT 32KB FLASH 32QFN
RoHS: Compliant
Min Qty: 1
Container: Tray		469In Stock
  • 1000:$1.0961
  • 100:$1.1074
  • 25:$1.1516
  • 1:$1.2000
EFM8BB31F32I-B-QFN32R
DISTI # EFM8BB31F32I-B-QFN32R-ND		Silicon Laboratories IncIC MCU 8BIT 32KB FLASH 32QFN
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$1.0961
EFM8BB31F32I-B-QFN32
DISTI # 30288149		Silicon Laboratories IncMCU 8-bit EFM8 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFN EP Tube
RoHS: Compliant		368
  • 100:$0.7971
  • 25:$0.8247
  • 7:$0.8540
EFM8BB31F32I-B-QFN32
DISTI # 25895249		Silicon Laboratories IncMCU 8-bit EFM8 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFN EP Tube
RoHS: Compliant		122
  • 100:$0.7971
  • 25:$0.8247
  • 7:$0.8540
EFM8BB31F32I-B-QFN32
DISTI # 634-8BB31F32IBQFN32		Silicon Laboratories Inc8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
RoHS: Compliant		470
  • 1:$0.8800
  • 10:$0.8610
  • 25:$0.8460
  • 50:$0.8300
  • 100:$0.8140
  • 250:$0.8110
  • 500:$0.8070
  • 1000:$0.8000
EFM8BB31F32I-B-QFN32
DISTI # 1216926P		Silicon Laboratories IncMCU EFM8BB3 8051 50MHZ 32KB FLASH QFN32, TU253
  • 50:£0.9540
  • 200:£0.8420
  • 500:£0.7710
EFM8BB31F32I-B-QFN32Silicon Laboratories IncCIP-51 8051 Automotive, AEC-Q100, Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (4x4)In Stock
  • 1:$1.2300
EFM8BB31F32I-B-QFN32RSilicon Laboratories Inc32kB flash, 2.25 kB RAM, 12b ADCShort Lead Time
  • 1:$1.2300
EFM8BB31F32I-B-QFN32
DISTI # C1S713300525631		Silicon Laboratories IncMCU 8-bit 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFN EP Tray
RoHS: Compliant		122
  • 25:$0.8690
EFM8BB31F32I-B-QFN32
DISTI # C1S713300546500		Silicon Laboratories IncMicrocontrollers
RoHS: Compliant		368
  • 25:$0.8280
EFM8BB31F32I-B-QFN32
DISTI # 2614237		Silicon Laboratories IncMCU, 8BIT, 8051, 50MHZ, QFN-32
RoHS: Compliant		0
  • 1:£1.0400
  • 25:£0.8720
  • 50:£0.8550
  • 100:£0.8380
  • 250:£0.8050
Image Part # Description
EFM8BB31F32G-B-QFN24R

Mfr.#: EFM8BB31F32G-B-QFN24R

OMO.#: OMO-EFM8BB31F32G-B-QFN24R

 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F32I-C-4QFN24

Mfr.#: EFM8BB31F32I-C-4QFN24

OMO.#: OMO-EFM8BB31F32I-C-4QFN24

 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F32G-C-QFN24

Mfr.#: EFM8BB31F32G-C-QFN24

OMO.#: OMO-EFM8BB31F32G-C-QFN24

 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F32A-C-4QFN24

Mfr.#: EFM8BB31F32A-C-4QFN24

OMO.#: OMO-EFM8BB31F32A-C-4QFN24

 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F32G-A-QFN32

Mfr.#: EFM8BB31F32G-A-QFN32

OMO.#: OMO-EFM8BB31F32G-A-QFN32

 8-bit Microcontrollers - MCU 32kB flash, 2.25 kB RAM, 12b ADC, 2x DACs
EFM8BB31F32A-C-5QFN32

Mfr.#: EFM8BB31F32A-C-5QFN32

OMO.#: OMO-EFM8BB31F32A-C-5QFN32-SILICON-LABS

 IC MCU 8BIT 32QFN
EFM8BB31F32A-C-5QFN32R

Mfr.#: EFM8BB31F32A-C-5QFN32R

OMO.#: OMO-EFM8BB31F32A-C-5QFN32R-SILICON-LABS

 IC MCU 8BIT 32QFN
EFM8BB31F32I-B-4QFN24

Mfr.#: EFM8BB31F32I-B-4QFN24

OMO.#: OMO-EFM8BB31F32I-B-4QFN24-SILICON-LABS

 EFM8 8051 8-BIT MCU, INDUSTRIA
EFM8BB31F32I-C-4QFN24R

Mfr.#: EFM8BB31F32I-C-4QFN24R

OMO.#: OMO-EFM8BB31F32I-C-4QFN24R-SILICON-LABS

 IC MCU 8BIT 24QFN
EFM8BB31F32I-C-5QFN32

Mfr.#: EFM8BB31F32I-C-5QFN32

OMO.#: OMO-EFM8BB31F32I-C-5QFN32-SILICON-LABS

 IC MCU 8BIT 32QFN
Availability
Stock:
470
On Order:
2453
Enter Quantity:
Current price of EFM8BB31F32I-B-QFN32 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
$0.88
$0.88
10
$0.86
$8.61
25
$0.85
$21.15
50
$0.83
$41.50
100
$0.81
$81.40
250
$0.81
$202.75
500
$0.81
$403.50
1000
$0.80
$800.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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