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EFM8BB31F64I-B-QFP32

EFM8BB31F64I-B-QFP32
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For Reference Only

Part Number EFM8BB31F64I-B-QFP32
OEMstron Part # EFM8BB31F64I-B-QFP32
Manufacturer Silicon Labs
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 64KB FLASH 32QFP
Lifecycle Not For New Designs
RoHS No RoHS Information
EDA/CAD Models EFM8BB31F64I-B-QFP32 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-QFP32 Specifications

Part Number EFM8BB31F64I-B-QFP32
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 28
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-TQFP
Supplier Device Package 32-QFP (7x7)

EFM8BB31F64I-B-QFP32 Documents

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Part Number Description Stock

EFM8BB31F64I-B-QFP32R

D# EFM8BB31F64I-B-QFP32R-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 32QFP

Limited Supply - Call

EFM8BB31F64I-B-QFP32

D# 336-3649-5-ND

Silicon Laboratories Inc

IC MCU 8BIT 64KB FLASH 32QFP

886 In Stock
Part Number Description Stock

EFM8BB31F64I-B-QFP32

D# 2614242

Silicon Laboratories Inc

MCU, 8BIT, 8051, 50MHZ, QFP-32

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

EFM8BB31F64IBQFP32

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

1196
Part Number Description Stock

EFM8BB31F64I-B-QFP32

D# 634-8BB31F64I-BQFP32

Silicon Laboratories Inc

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

RoHS: Compliant
17
Part Number Description Stock

EFM8BB31F64I-B-QFP32

D# 1216931

Silicon Laboratories Inc

Silicon Labs EFM8BB31F64I-B-QFP32, 8bit Microcontroller, EFM8BB3, 50MHz, 64 kB Flash, 32-Pin QFP, PK

Min Qty: 5
Container: Package
0
Part Number Description Stock

EFM8BB31F64IBQFP32

Silicon Laboratories Inc

OEM/CM ONLY

996
Part Number Description Stock

EFM8BB31F64I-B-QFP32R

Silicon Laboratories Inc

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

Short Lead Time

EFM8BB31F64I-B-QFP32

Silicon Laboratories Inc

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

Short Lead Time
Part Number Description Stock

EFM8BB31F64I-B-QFP32

D# 2614242

Silicon Laboratories Inc

MCU, 8BIT, 8051, 50MHZ, QFP-32

RoHS: Compliant
Min Qty: 1
Container: Each
0

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In Stock835 - More on Order
Quote LimitNo Limit
Lead-TimeTo be Confirmed
Minimum1
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Pricing (USD)

Qty.Unit PriceExt. Price
1$ 2.4211$ 2.4211
100$ 2.4211$ 242.1100
500$ 2.4211$ 1,210.5500
1000$ 2.4211$ 2,421.1000
2500$ 2.4211$ 6,052.7500

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