EFM8BB31F16I-D-QFN24R The Silicon Labs EFM8BB31F16I-D-QFN24R is an 8-bit microcontroller featuring 16KB of FLASH program memory and 2.25KB of RAM. It operates at speeds up to 50MHz.
Mfr Part #:

EFM8BB31F16I-D-QFN24R

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFM8BB31F16I-D-QFN24R is an 8-bit microcontroller featuring 16KB of FLASH program memory and 2.25KB of RAM. It operates at speeds up to 50MHz.
✓ Total Stock: 43,500 pcs

EFM8BB31F16I-D-QFN24R Available from 1 distributor

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EFM8BB31F16I-D-QFN24R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

EFM8BB31F16I-D-QFN24R Description

Short technical summary and product information.

This Silicon Labs EFM8BB31F16I-D-QFN24R is an 8-bit microcontroller designed for embedded applications. It offers 16KB of FLASH program memory and 2.25KB of RAM, with a core processor based on the CIP-51 8051 architecture. The device operates at speeds up to 50MHz and supports a voltage range of 2.2V to 3.6V.

 

Key peripherals include A/D and D/A converters, along with standard communication interfaces like I²C, SMBus, SPI, and UART/USART. The operating temperature range is -40°C to 125°C (TA). This microcontroller is supplied in a 24-QFN (3x3) package with surface mount mounting type.

 

Compliance information indicates RoHS3 compliance and an MSL of 1. The REACH status is unaffected. This part is suitable for various embedded control tasks requiring a compact and capable 8-bit MCU.

EFM8BB31F16I-D-QFN24R Quick Information

Product Type: Microcontroller
Canonical Name: Silicon Labs EFM8BB31F16I-D-QFN24R 8-Bit Microcontroller
Subcategory: Embedded

EFM8BB31F16I-D-QFN24R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EFM8BB31F16I-D-QFN24R Features

  • 8-Bit CIP-51 8051 Core Processor
  • 16KB FLASH Program Memory
  • 2.25KB RAM Size
  • 50MHz Operating Speed
  • 24-QFN (3x3) Surface Mount Package

EFM8BB31F16I-D-QFN24R Applications

  • Embedded control applications
  • Systems requiring I2C or SPI communication
  • Low voltage operation environments
  • Compact embedded designs

EFM8BB31F16I-D-QFN24R FAQs

5 frequently asked questions generated from this part’s specifications.
What is the program memory size of the EFM8BB31F16I-D-QFN24R?

The EFM8BB31F16I-D-QFN24R has 16KB of FLASH program memory.

What is the operating voltage range for this microcontroller?

The operating voltage range for the EFM8BB31F16I-D-QFN24R is 2.2V to 3.6V.

What package type is the EFM8BB31F16I-D-QFN24R supplied in?

This microcontroller is supplied in a 24-QFN (3x3) package with a surface mount type.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C (TA).

Does this part comply with RoHS standards?

Yes, the RoHS Status is RoHS3 Compliant.

EFM8BB31F16I-D-QFN24R Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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EFM8BB31F16I-D-QFN24
EFM8BB31F16I-D-QFN24
Silicon Labs
IC MCU 8BIT 16KB FLASH 24QFN
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