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EFM8BB31F16I-C-QFP32

EFM8BB31F16I-C-QFP32

EFM8BB31F16I-C-QFP32

Silicon Labs

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

SOT-23

EFM8BB31F16I-C-QFP32 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 32-TQFP
Surface MountYES
Operating Temperature-40°C~125°C TA
PackagingTube
Series Busy Bee
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3V
Terminal Pitch0.8mm
Reach Compliance Code compliant
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.2V
Oscillator TypeInternal
Number of I/O 28
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 TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity I2C, SMBus, SPI, UART/USART
Data Converter A/D 20x10/12b SAR; D/A 2x12b
Has ADC YES
DMA Channels NO
PWM Channels YES
Length 7mm
Width 7mm
RoHS StatusRoHS Compliant
In-Stock:6377 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$0.97652$244.13

EFM8BB31F16I-C-QFP32 Product Details

EFM8BB31F16I-C-QFP32 Overview


Packaged in a 32-TQFP format, this MCU is available in a compact size. There are 28 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The Busy Bee series includes this electrical component. There is 16KB 16K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a CIP-51 8051 Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER uPs/uCs/Peripheral IC. During the manufacturing process, 32 terminations were applied to the IC chip. The MCU chip's supply output is 3V volts. Currently, MCU chip has NO DMA channels. There are YES PWM channels on the device. The clock function of this device is based on a 50MHz-frequency.

EFM8BB31F16I-C-QFP32 Features


32-TQFP package
Mounting type of Surface Mount


EFM8BB31F16I-C-QFP32 Applications


There are a lot of Silicon Labs
EFM8BB31F16I-C-QFP32 Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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