China
Spain
Rusia
Italy
GermanyEFM8BB31F32I-D-QFN24
Part Number Overview
Manufacturer Part Number
EFM8BB31F32I-D-QFN24
Description
IC MCU 8BIT 32KB FLASH 24QFN
Detailed Description
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 24-QFN (3x3)
Manufacturer
Silicon Labs
Standard LeadTime
20 Weeks
Edacad Model
Standard Package
120
Supplier Stocks
Technical specifications
Mfr
Silicon Labs
Series
Busy Bee
Package
Tube
Product Status
Active
allaboutcomponents.com Programmable
Not Verified
Core Processor
CIP-51 8051
Core Size
8-Bit
Speed
50MHz
Connectivity
I2C, SMBus, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
20
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
2.25K x 8
Voltage - Supply (Vcc/Vdd)
2.2V ~ 3.6V
Data Converters
A/D 12x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
24-QFN (3x3)
Package / Case
24-VFQFN Exposed Pad
Base Product Number
EFM8BB31
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
ECCN
3A991A2
HTSUS
8542.31.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Embedded/Microcontrollers/Silicon Labs EFM8BB31F32I-D-QFN24
Documents & Media
PCN Assembly/Origin
1(EFM8LB1x/BB3x/BB2x/SB10/UB10 30/Mar/2021)
PCN Packaging
()
Quantity Price
Quantity: 2520
Unit Price: $1.11807
Packaging: Tube
MinMultiplier: 2520
Packaging: Tube
MinMultiplier: 2520
Substitutes
-