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EFM8BB31F64I-B-5QFN32R

EFM8BB31F64I-B-5QFN32R

EFM8BB31F64I-B-5QFN32R

Silicon Labs

64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 32-UFQFN Exposed Pad

SOT-23

EFM8BB31F64I-B-5QFN32R Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Supplier Device Package 32-QFN (4x4)
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Series Busy Bee
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Oscillator Type Internal
Number of I/O 29
Speed 50MHz
RAM Size 4.25K x 8
Voltage - Supply (Vcc/Vdd) 2.2V~3.6V
Core Processor CIP-51 8051
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, SMBus, SPI, UART/USART
Data Converter A/D 20x10/12b SAR; D/A 4x12b
Pricing & Ordering
Quantity Unit Price Ext. Price
1,500 $1.14818 $1.14818
EFM8BB31F64I-B-5QFN32R Product Details

EFM8BB31F64I-B-5QFN32R Overview


In a 32-UFQFN Exposed Pad package, the MCU is available. 29 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~125°C TA that is operated by this Microcontroller. Busy Bee series components make up this electrical component. 64KB 64K x 8 is the size of its program memory. A CIP-51 8051 Core processor is used to power the device.

EFM8BB31F64I-B-5QFN32R Features


32-UFQFN Exposed Pad package
Mounting type of Surface Mount


EFM8BB31F64I-B-5QFN32R Applications


There are a lot of Silicon Labs
EFM8BB31F64I-B-5QFN32R Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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