EFM8BB31F64G-A-QFP32R

EFM8BB31F64G-A-QFP32R
Enlarge

For Reference Only

Part Number EFM8BB31F64G-A-QFP32R
LIXINC Part # EFM8BB31F64G-A-QFP32R
Manufacturer Silicon Labs
Category Integrated CircuitsEmbedded - Microcontrollers
Description IC MCU 8BIT 64KB FLASH 32QFP
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models EFM8BB31F64G-A-QFP32R 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

EFM8BB31F64G-A-QFP32R Specifications

Part Number:EFM8BB31F64G-A-QFP32R
Brand:Silicon Labs
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:Embedded - Microcontrollers
Manufacturer:Silicon Labs
Series:Busy Bee
Package:Tape & Reel (TR)
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: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 ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:32-TQFP
Supplier Device Package:32-QFP (7x7)

The Products You May Be Interested In

MB90F342ESPMC-G-JNE1 MB90F342ESPMC-G-JNE1 IC MCU 16BIT 256KB FLASH 100LQFP 858

More on Order

MB89485PFM-G-182-CNE1 MB89485PFM-G-182-CNE1 IC MCU 8BIT 16KB MROM 64QFP 947

More on Order

EFM32GG330F512-QFN64T EFM32GG330F512-QFN64T IC MCU 32BIT 512KB FLASH 64QFN 811

More on Order

P87LPC760BDH,112 P87LPC760BDH,112 IC MCU 8BIT 1KB OTP 14TSSOP 889

More on Order

MB90547GSPFV-G-239-JNE1 MB90547GSPFV-G-239-JNE1 IC MCU 16BIT 64KB MROM 100LQFP 923

More on Order

MB90030PMC-GS-103E1 MB90030PMC-GS-103E1 IC MCU 16BIT FFMC-16F0.35 64LQFP 919

More on Order

MC908QY4AMDTER MC908QY4AMDTER IC MCU 8BIT 4KB FLASH 16TSSOP 882

More on Order

R7F7010493AFP#AA3 R7F7010493AFP#AA3 IC MCU 32BIT 2MB FLASH 144LFQFP 860

More on Order

EFM32LG995F128-BGA120 EFM32LG995F128-BGA120 IC MCU 32BIT 128KB FLASH 120BGA 913

More on Order

MB90548GHDSPQC-G-324ERE2 MB90548GHDSPQC-G-324ERE2 IC MCU 16BIT 128KB MROM 100PQFP 855

More on Order

DF2329VF25IV DF2329VF25IV IC MCU 16BIT 384KB FLASH 128QFP 812

More on Order

PIC24EP256GP202-H/SP PIC24EP256GP202-H/SP IC MCU 16BIT 256KB FLASH 28SPDIP 985

More on Order

PIC17C43-33I/PT PIC17C43-33I/PT IC MCU 8BIT 8KB OTP 44TQFP 859

More on Order

Quick Inquiry

In Stock 10909 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

Warm Tips: Please fill out the form below. We will contact you as soon as possible.

Pricing (USD)

Qty. Unit Price Ext. Price
1$0.0000$0
100$0.0000$0
500$0.0000$0
1000$0.0000$0
2500$0.0000$0

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

Contact Us

CALL US
E-MAIL
sales@lixincchip.com
SKYPE
LIXINC
Message
Send Message

Please feel free to contact us for details.

Our Certificates

ISO9001:2015/ISO14001:2015
ISO9001:2015 & ISO14001:2015
Top