EFM8BB31F32G-B-QFN32R

Mfr. #:: EFM8BB31F32G-B-QFN32R
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:: EFM8BB31F32G-B-QFN32R Datasheet
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More Information:: EFM8BB31F32G-B-QFN32R more Information EFM8BB31F32G-B-QFN32R 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:: 2304 B

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:: + 85 C

Packaging:: Reel

Product:: MCU

Program Memory Type:: Flash

Brand:: Silicon Labs

Data RAM Type:: RAM

Interface Type:: I2C, SMBus, SPI, UART

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:: 2500

Subcategory:: Microcontrollers - MCU

Supply Voltage - Max:: 3.6 V

Supply Voltage - Min:: 2.2 V

Tradename:: Busy Bee

Watchdog Timers:: Watchdog Timer

Tags: EFM8BB31F32G-B-QFN, EFM8BB31F32G-B-QF, EFM8BB31F32G-B, EFM8BB31F32G, EFM8BB31F3, EFM8BB3, EFM8B, EFM8, EFM

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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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EFM8BB31F32G-B-QFN32R Description

***metry Electronics: CIP-51 8051 Automotive, AEC-Q100, Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (4x4)

***i-Key: IC MCU 8BIT 32KB FLASH 32QFN

***et: 32KB FLASH, 2.25 KB RAM, 12B ADC, 2X DACS

EFM8BB31F32G-B-QFN32R 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
EFM8BB31F32G-B-QFN32R DISTI # EFM8BB31F32G-B-QFN32R-ND	Silicon Laboratories Inc	IC MCU 8BIT 32KB FLASH 32QFN RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.8080
EFM8BB31F32G-B-QFN32R DISTI # 634-8BB31F32GBQFN32R	Silicon Laboratories Inc	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU RoHS: Compliant	0	2500:$0.7730
EFM8BB31F32G-B-QFN32R	Silicon Laboratories Inc	CIP-51 8051 Automotive, AEC-Q100, Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (4x4)	Short Lead Time	1:$0.8000

Related products

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	Mfr.#: EFM8BB31F32G-C-QFN32 OMO.#: OMO-EFM8BB31F32G-C-QFN32	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	Mfr.#: EFM8BB31F32I-B-4QFN24 OMO.#: OMO-EFM8BB31F32I-B-4QFN24	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	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
	Mfr.#: EFM8BB31F32A-B-5QFN32 OMO.#: OMO-EFM8BB31F32A-B-5QFN32	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	Mfr.#: EFM8BB31F32A-B-4QFN24 OMO.#: OMO-EFM8BB31F32A-B-4QFN24	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	Mfr.#: EFM8BB31F32I-C-5QFN32R OMO.#: OMO-EFM8BB31F32I-C-5QFN32R	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
	Mfr.#: EFM8BB31F32G-A-QFN32R OMO.#: OMO-EFM8BB31F32G-A-QFN32R	8-bit Microcontrollers - MCU 32kB flash, 2.25 kB RAM, 12b ADC, 2x DACs
	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
	Mfr.#: EFM8BB31F32G-A-QFP32R OMO.#: OMO-EFM8BB31F32G-A-QFP32R	8-bit Microcontrollers - MCU 32kB flash, 2.25 kB RAM, 12b ADC, 2x DACs
	Mfr.#: EFM8BB31F32I-B-4QFN24R OMO.#: OMO-EFM8BB31F32I-B-4QFN24R-SILICON-LABS	IC MCU 8BIT 32KB FLASH 24QFN

Availability

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On Order:: 1000
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EFM8BB31F32G-B-QFN32R

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes