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EFM8BB31F64G-A-QFN24R

EFM8BB31F64G-A-QFN24R

EFM8BB31F64G-A-QFN24R

Silicon Labs

64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Busy Bee Series 24-VFQFN Exposed Pad

SOT-23

EFM8BB31F64G-A-QFN24R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Supplier Device Package 24-QFN (3x3)
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Busy Bee
Published 2015
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Oscillator TypeInternal
Number of I/O 20
Speed 50MHz
RAM Size 4.25K x 8
Voltage - Supply (Vcc/Vdd) 2.2V~3.6V
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 12x10/12b SAR; D/A 2x12b
RoHS StatusNon-RoHS Compliant
In-Stock:3028 items

Pricing & Ordering

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EFM8BB31F64G-A-QFN24R Product Details

EFM8BB31F64G-A-QFN24R 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~85°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.

EFM8BB31F64G-A-QFN24R Features


24-VFQFN Exposed Pad package
Mounting type of Surface Mount


EFM8BB31F64G-A-QFN24R Applications


There are a lot of Silicon Labs
EFM8BB31F64G-A-QFN24R Microcontroller applications.


  • Radio
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