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EFM8BB31F64G-B-QSOP24R

EFM8BB31F64G-B-QSOP24R

EFM8BB31F64G-B-QSOP24R

Silicon Labs

64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 24-SSOP (0.154, 3.90mm Width)

SOT-23

EFM8BB31F64G-B-QSOP24R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 24-SSOP (0.154, 3.90mm Width)
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Busy Bee
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Oscillator TypeInternal
Number of I/O 21
Speed 50MHz
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 TypeFLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, SMBus, SPI, UART/USART
Data Converter A/D 13x10/12b SAR; D/A 4x12b
RoHS StatusNon-RoHS Compliant
In-Stock:5845 items

Pricing & Ordering

QuantityUnit PriceExt. Price

EFM8BB31F64G-B-QSOP24R Product Details

EFM8BB31F64G-B-QSOP24R Overview


Packaged in a 24-SSOP (0.154, 3.90mm Width) format, this MCU is available in a compact size. There are 21 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 64KB 64K 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.

EFM8BB31F64G-B-QSOP24R Features


24-SSOP (0.154, 3.90mm Width) package
Mounting type of Surface Mount


EFM8BB31F64G-B-QSOP24R Applications


There are a lot of Silicon Labs
EFM8BB31F64G-B-QSOP24R Microcontroller applications.


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

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