OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

EFM8BB31F32I-B-QFP32

EFM8BB31F32I-B-QFP32
Mfr. #:
EFM8BB31F32I-B-QFP32
Manufacturer:
Silicon Labs
Description:
Microcontrollers - MCU 8-bit Microcontrollers - MCU 32kB flash, 2.25 kB 12b ADC, 4x DACs
Lifecycle:
New from this manufacturer.
Datasheet:
EFM8BB31F32I-B-QFP32 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
EFM8BB31F32I-B-QFP32 more Information EFM8BB31F32I-B-QFP32 Product Details
Product Attribute
Attribute Value
Manufacturer
Silicon Labs
Product Category
Embedded - Microcontrollers
Series
Busy Bee
Packaging
Tube
Package-Case
32-TQFP
Operating-Temperature
-40°C ~ 125°C (TA)
Supplier-Device-Package
32-QFP (7x7)
Number-of-I-O
28
Speed
50MHz
EEPROM-Size
-
Core-Processor
CIP-51 8051
RAM-Size
2.25K x 8
Program-Memory-Type
FLASH
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
I2C, SMBus, SPI, UART/USART
Voltage-Supply-Vcc-Vdd
2.2 V ~ 3.6 V
Core-Size
8-Bit
Program-Memory-Size
32KB (32K x 8)
Data-Converters
A/D 20x12b, D/A 2x12b
Oscillator-Type
Internal
Tags
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.
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
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 QFP Tray
***metry Electronics
CIP-51 8051 Automotive, AEC-Q100, Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFP (7x7)
***Components
MCU EFM8BB3 8051 50MHZ 32KB FLASH QFP32
***ment14 APAC
MCU, 8BIT, 8051, 50MHZ, QFP-32
***i-Key
IC MCU 8BIT 32KB FLASH 32QFP
***et
32KB FLASH, 2.25 KB RAM, 12B ADC, 2X DACS
***ark
Mcu, 8Bit, 8051, 50Mhz, Qfp-32; Product Range:efm8 Family Efm8Bb Series Microcontrollers; Cpu Speed:50Mhz; Program Memory Size:32Kb; Ram Memory Size:2.25Kb; No. Of Pins:32Pins; Mcu Case Style:qfp; No. Of I/o S:28I/o S; Embedded Rohs Compliant: Yes
***nell
MCU, 8BIT, 8051, 50MHZ, QFP-32; Gamma Prodotti:EFM8 Family EFM8BB Series Microcontrollers; Velocità CPU:50MHz; Dimensioni Memoria di Programma:32KB; Dimensione Memoria RAM:2.25KB; No. di Pin:32Pin; Modello Case MCU:QFP; No. di I/O:28I/O; Tipo di Interfaccia Incorporata:I2C, SPI, UART; Tensione di Alimentazione Min:2.2V; Tensione di Alimentazione Max:3.6V; Famiglia MCU:EFM8; Serie MCU:EFM8BB; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 2 - 1 anno; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (17-Dec-2015); Famiglia/Serie Controllore:EFM8 - Busy Bee
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-QFP32
DISTI # V79:2366_22818180		Silicon Laboratories IncMCU 8-bit EFM8 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFP Tray
RoHS: Compliant		50
  • 25:$0.9095
  • 10:$0.9913
  • 1:$1.0179
EFM8BB31F32I-B-QFP32
DISTI # V99:2348_15914328		Silicon Laboratories IncMCU 8-bit EFM8 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFP Tray
RoHS: Compliant		50
  • 25:$0.9095
  • 10:$0.9913
  • 1:$1.0179
EFM8BB31F32I-B-QFP32
DISTI # 336-3645-5-ND		Silicon Laboratories IncIC MCU 8BIT 32KB FLASH 32QFP
RoHS: Compliant
Min Qty: 1
Container: Tube		27In Stock
  • 1000:$1.0631
  • 100:$1.1813
  • 25:$1.2992
  • 1:$1.4200
EFM8BB31F32I-B-QFP32R
DISTI # EFM8BB31F32I-B-QFP32R-ND		Silicon Laboratories IncIC MCU 8BIT 32KB FLASH 32QFP
RoHS: Compliant
Min Qty: 500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 500:$1.1813
EFM8BB31F32I-B-QFP32
DISTI # 31049013		Silicon Laboratories IncMCU 8-bit EFM8 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFP Tray
RoHS: Compliant		50
  • 10:$0.9937
  • 6:$1.0203
EFM8BB31F32I-B-QFP32
DISTI # 31310525		Silicon Laboratories IncMCU 8-bit EFM8 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFP Tray
RoHS: Compliant		50
  • 25:$0.9252
  • 10:$0.9937
  • 6:$1.0203
EFM8BB31F32I-B-QFP32
DISTI # 96Y5672		Silicon Laboratories IncMCU, 8BIT, 8051, 50MHZ, QFP-32,Product Range:EFM8 Family EFM8BB Series Microcontrollers,CPU Speed:50MHz,Program Memory Size:32KB,RAM Memory Size:2.25KB,No. of Pins:32Pins,MCU Case Style:QFP,No. of I/O s:28I/O s,Embedded RoHS Compliant: Yes268
  • 1:$1.2600
  • 10:$1.1600
  • 100:$1.0600
  • 500:$1.0000
  • 1000:$0.9520
EFM8BB31F32I-B-QFP32
DISTI # 634-8BB31F32I-BQFP32		Silicon Laboratories Inc8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
RoHS: Compliant		159
  • 1:$1.0500
  • 10:$1.0300
  • 25:$1.0100
  • 50:$0.9880
  • 100:$0.9690
  • 250:$0.9650
  • 500:$0.9600
  • 1000:$0.9520
EFM8BB31F32I-B-QFP32
DISTI # 1216927P		Silicon Laboratories IncMCU EFM8BB3 8051 50MHZ 32KB FLASH QFP32, TU240
  • 25:£0.7500
EFM8BB31F32I-B-QFP32
DISTI # C1S713300525640		Silicon Laboratories IncMCU 8-bit 8051 CISC 32KB Flash 3.3V Automotive 32-Pin QFP Tray
RoHS: Compliant		50
  • 10:$1.0400
  • 1:$1.6600
EFM8BB31F32I-B-QFP32
DISTI # 2614238		Silicon Laboratories IncMCU, 8BIT, 8051, 50MHZ, QFP-32
RoHS: Compliant		268
  • 1:£1.6100
  • 25:£1.3300
  • 50:£1.1900
  • 100:£1.1000
  • 250:£1.0300
EFM8BB31F32I-B-QFP32Silicon Laboratories IncCIP-51 8051 Automotive, AEC-Q100, Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFP (7x7)In Stock
  • 1:$1.3500
EFM8BB31F32I-B-QFP32RSilicon Laboratories IncSilicon Labs 32kB flash, 2.25 kB RAM, 12b AShort Lead Time
  • 1:$1.3500
EFM8BB31F32I-B-QFP32
DISTI # 2614238		Silicon Laboratories IncMCU, 8BIT, 8051, 50MHZ, QFP-32
RoHS: Compliant		268
  • 1:$2.2000
  • 25:$2.1200
  • 100:$2.0400
  • 1000:$2.0200
Image Part # Description
EFM8BB31F32G-C-QFN24R

Mfr.#: EFM8BB31F32G-C-QFN24R

OMO.#: OMO-EFM8BB31F32G-C-QFN24R

 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F32I-B-5QFN32

Mfr.#: EFM8BB31F32I-B-5QFN32

OMO.#: OMO-EFM8BB31F32I-B-5QFN32

 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F32G-C-QSOP24R

Mfr.#: EFM8BB31F32G-C-QSOP24R

OMO.#: OMO-EFM8BB31F32G-C-QSOP24R

 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
EFM8BB31F32A-C-4QFN24R

Mfr.#: EFM8BB31F32A-C-4QFN24R

OMO.#: OMO-EFM8BB31F32A-C-4QFN24R

 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F32I-C-QSOP24R

Mfr.#: EFM8BB31F32I-C-QSOP24R

OMO.#: OMO-EFM8BB31F32I-C-QSOP24R

 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F32I-B-QFP32R

Mfr.#: EFM8BB31F32I-B-QFP32R

OMO.#: OMO-EFM8BB31F32I-B-QFP32R

 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-SILICON-LABS

 IC MCU 8BIT 24QFN
EFM8BB31F32I-B-QSOP24R

Mfr.#: EFM8BB31F32I-B-QSOP24R

OMO.#: OMO-EFM8BB31F32I-B-QSOP24R-SILICON-LABS

 IC MCU 8BIT 32KB FLASH 24QSOP
EFM8BB31F32I-C-QFP32R

Mfr.#: EFM8BB31F32I-C-QFP32R

OMO.#: OMO-EFM8BB31F32I-C-QFP32R-SILICON-LABS

 IC MCU 8BIT 32QFP
Availability
Stock:
Available
On Order:
1000
Enter Quantity:
Current price of EFM8BB31F32I-B-QFP32 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
$1.36
$1.36
10
$1.30
$12.96
100
$1.23
$122.78
500
$1.16
$579.80
1000
$1.09
$1 091.40
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Start with
Newest Products
  • CP2130 Single-Chip USB
    CP2130 Single-Chip USB
    Silicon Labs' CP2130 single-chip USB-to-SPI bridge completes and joins the USB-to-UART, and USB-to-I²C/SMBus devices. The USB bridge device eliminates the need for USB or SPI communicatio
  • Si7005 Digital Relative Humidity and Temperature S
    Si7005 Digital Relative Humidity and Temperature S
    Si7005 RH and temperature sensors are highly integrated, providing the ability to reduce design complexity and costs.
  • Compare EFM8BB31F32I-B-QFP32
    Compare EFM8BB31F32I-B-QFP32
    EFM8BB31F32IBQFN24 vs EFM8BB31F32IBQFN24R vs EFM8BB31F32IBQFN32
  • EFM32 Giant Gecko Starter Kit
    EFM32 Giant Gecko Starter Kit
    The Silicon Labs Giant Gecko starter kit supports the most memory rich devices within the 240-strong ARM® Cortex™-M EFM32 Gecko family.
  • EFM32™ Happy Gecko MCU
    EFM32™ Happy Gecko MCU
    Silicon Labs' USB-enabled EFM32™ Happy Gecko 32-bit microcontroller family delivers the lowest USB power drain in the industry.
  • Si871x Digital Isolators
    Si871x Digital Isolators
    A drop-in replacement solution for optocouplers that provides reliability, superior noise immunity, and a robust performance.
More Newest Products
Top