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EFM8BB31F64I-B-QFN24

EFM8BB31F64I-B-QFN24
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For Reference Only

Part Number EFM8BB31F64I-B-QFN24
OEMstron Part # EFM8BB31F64I-B-QFN24
Manufacturer Silicon Labs
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 64KB FLASH 24QFN
Lifecycle Not For New Designs
RoHS No RoHS Information
EDA/CAD Models EFM8BB31F64I-B-QFN24 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 20 - Mar 25 (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-QFN24 Specifications

Part Number EFM8BB31F64I-B-QFN24
Brand Silicon Labs
Lifecycle Not For New Designs
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer Silicon Labs
Series Busy Bee
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 20
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 12x10/12b SAR; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Supplier Device Package 24-QFN (3x3)

EFM8BB31F64I-B-QFN24 Documents

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Part Number Description Stock

EFM8BB31F64I-B-QFN24R

D# EFM8BB31F64I-B-QFN24R-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 24QFN

Limited Supply - Call

EFM8BB31F64I-B-QFN24

D# 336-3647-5-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 24QFN

438 In Stock
Part Number Description Stock

EFM8BB31F64I-B-QFN24

D# 2614240

Silicon Laboratories Inc

MCU, 8BIT, 8051, 50MHZ, QFN-24

RoHS: Compliant
Min Qty: 1
Container: Each
0
Part Number Description Stock

EFM8BB31F64IBQFN24

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

3
Part Number Description Stock

EFM8BB31F64I-B-QFN24R

Silicon Laboratories Inc

64kB flash, 4.25kB RAM, 12b ADC, 4x DACs

Short Lead Time

EFM8BB31F64I-B-QFN24

Silicon Laboratories Inc

64kB flash, 4.25kB RAM, 12b ADC, 4x DACs

Short Lead Time

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