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EFM8BB31F16I-B-QFN32

EFM8BB31F16I-B-QFN32

EFM8BB31F16I-B-QFN32

Silicon Labs

16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 3V 32-UFQFN Exposed Pad

SOT-23

EFM8BB31F16I-B-QFN32 Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TA
Packaging Tube
Series Busy Bee
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
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
Reach Compliance Code compliant
JESD-30 Code S-XQCC-N32
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.2V
Oscillator Type Internal
Number of I/O 29
Speed 50MHz
RAM Size 2.25K 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
Clock Frequency 50MHz
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity I2C, SMBus, SPI, UART/USART
Bit Size 8
Data Converter A/D 20x10/12b SAR; D/A 2x12b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels YES
ROM (words) 16384
On Chip Program ROM Width 8
RAM (bytes) 2304
Length 4mm
Height Seated (Max) 0.55mm
Width 4mm
RoHS Status RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
490 $0.81900 $401.31
EFM8BB31F16I-B-QFN32 Product Details

EFM8BB31F16I-B-QFN32 Overview


The package is 32-UFQFN Exposed Pad-shaped. There are 29 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~125°C TA are operated by this Microcontroller. It is part of the Busy Bee series of electrical components. Having a size of 16KB 16K x 8, Microcontroller has a program memory of X bytes. A CIP-51 8051 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 32 has 32 terminations. 8-bits are used for its size. IC Chip has 3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. Devices work in YES PWM channels. As far as its frequency goes, it operates according to a 50MHz clock.

EFM8BB31F16I-B-QFN32 Features


32-UFQFN Exposed Pad package
Mounting type of Surface Mount


EFM8BB31F16I-B-QFN32 Applications


There are a lot of Silicon Labs
EFM8BB31F16I-B-QFN32 Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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