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Part Number Overview
Manufacturer Part Number
EFM8BB31F32G-B-QFN24R
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
Edacad Model
Standard Package
1,500
Supplier Stocks
Technical specifications
Mfr
Silicon Labs
Series
Busy Bee
Package
Tape & Reel (TR)
Product Status
Discontinued at allaboutcomponents.com
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 12x10/12b SAR; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°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
5A992C
HTSUS
8542.31.0001
Other Names
EFM8BB31F32G-B-QFN24R-ND
336-4850-6
336-4850-2
336-4850-1
Category
/Product Index/Integrated Circuits (ICs)/Embedded/Microcontrollers/Silicon Labs EFM8BB31F32G-B-QFN24R
Documents & Media
Datasheets
1(EFM8BB3 Datasheet)
Reference Design Library
1(SLRDK1001A: USB Type-C High-Power 60W Source)
PCN Design/Specification
()
PCN Assembly/Origin
1(EFM8LB1x/BB3x/BB2x/SB10/UB10 30/Mar/2021)
PCN Packaging
()
HTML Datasheet
1(EFM8BB3 Datasheet)
Quantity Price
-
Substitutes
-