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EFM8BB31F64I-B-QFN24

EFM8BB31F64I-B-QFN24

EFM8BB31F64I-B-QFN24

Silicon Labs

64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 24 Pin 50MHz 3V 24-VFQFN Exposed Pad

SOT-23

EFM8BB31F64I-B-QFN24 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~125°C TA
Packaging Tube
Series Busy Bee
Published 2015
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
ECCN Code 3A001.A.3
HTS Code 8542.31.00.01
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 3V
Terminal Pitch 0.4mm
Frequency 50MHz
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.2V
Memory Size 64kB
Oscillator Type Internal
Number of I/O 20
RAM Size 4.25K x 8
Voltage - Supply (Vcc/Vdd) 2.2V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
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
Bit Size 8
Data Converter A/D 12x10/12b SAR; D/A 2x12b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels YES
ROM (words) 65536
On Chip Program ROM Width 8
RAM (bytes) 4352
Length 3mm
Height Seated (Max) 0.9mm
Width 3mm
REACH SVHC No SVHC
RoHS Status RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.44000 $1.44
25 $1.31680 $32.92
100 $1.19700 $119.7
EFM8BB31F64I-B-QFN24 Product Details

EFM8BB31F64I-B-QFN24 Overview


Packaged in a 24-VFQFN Exposed Pad format. A total of 20 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~125°C TA. A Busy Bee series electrical component is used in this application. This program has a program memory of 64KB 64K x 8 bytes, which is the size of the program. With a CIP-51 8051 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 24 terminations on the IC chip, which means there are 24 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 3V volts. The system has NO channels for DMA communication. There is 64kB memory size assigned to the part. At a frequency of 50MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 24 pins.

EFM8BB31F64I-B-QFN24 Features


24-VFQFN Exposed Pad package
Mounting type of Surface Mount


EFM8BB31F64I-B-QFN24 Applications


There are a lot of Silicon Labs
EFM8BB31F64I-B-QFN24 Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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