EFM8BB31F16G-B-QFN32

Part No :: EFM8BB31F16G-B-QFN32

Manufacturer: Silicon Labs

VIGOR # :: 3629733

Description: IC MCU 8BIT 16KB FLASH 32QFN

Catalog: Embedded - Microcontrollers

DataSheet: EFM8BB31F16G-B-QFN32 PDF

Country of origin: -

Date code: -

EFM8BB31F16G-B-QFN32 Specifications

Type	Description
Series:	Busy Bee
Package:	Tray
Part Status:	Discontinued at Digi-Key
Core Processor:	CIP-51 8051
Core Size:	8-Bit
Speed:	50MHz
Connectivity:	I²C, SMBus, SPI, UART/USART
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:	29
Program Memory Size:	16KB (16K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	2.25K x 8
Voltage - Supply (Vcc/Vdd):	2.2V ~ 3.6V
Data Converters:	A/D 20x10/12b SAR; D/A 2x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-UFQFN Exposed Pad
Supplier Device Package:	32-QFN (4x4)

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 179

Shipped from

HK warehouse

Expected Shipping Date

Jul 11 - Jul 15 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.0200~~	~~$1.02~~
25	~~$0.9334~~	~~$23.33~~
100	~~$0.8484~~	~~$84.84~~
1000	~~$0.7635~~	~~$763.54~~

Current price of EFM8BB31F16G-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@Vigorcomp.com

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