EFM8BB31F64I-B-QFN32

EFM8BB31F64I-B-QFN32
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Part Number EFM8BB31F64I-B-QFN32
LIXINC Part # EFM8BB31F64I-B-QFN32
Manufacturer Silicon Labs
Category Integrated CircuitsEmbedded - Microcontrollers
Description IC MCU 8BIT 64KB FLASH 32QFN
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models EFM8BB31F64I-B-QFN32 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 24 - Jan 28 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

EFM8BB31F64I-B-QFN32 Specifications

Part Number:EFM8BB31F64I-B-QFN32
Brand:Silicon Labs
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:Embedded - Microcontrollers
Manufacturer:Silicon Labs
Series:Busy Bee
Package:Tube
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:64KB (64K x 8)
Program Memory Type:FLASH
EEPROM Size:-
RAM Size:4.25K x 8
Voltage - Supply (Vcc/Vdd):2.2V ~ 3.6V
Data Converters:A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:32-UFQFN Exposed Pad
Supplier Device Package:32-QFN (4x4)

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Quick Inquiry

In Stock 10888 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

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Pricing (USD)

Qty. Unit Price Ext. Price
1$1.43088$1.43088
25$1.31449$32.86225
100$1.19493$119.493
1000$1.07540$1075.4

Lixinc will offer the most competitive prices for you, please refer to the quotations.

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