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EFM8BB31F32I-D-QFN32

EFM8BB31F32I-D-QFN32

Part Number
EFM8BB31F32I-D-QFN32
Manufacturer Silicon Labs
Other Part Numbers
336-EFM8BB31F32I-D-QFN32-ND
336-EFM8BB31F32I-D-QFN32
Description IC MCU 8BIT 32KB FLASH 32QFN
Detailed Description CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (4x4)
Manufacturer Standard Lead Time 12 weeks
Datasheet Datasheet

Product Attributes

Category
Manufacturer Silicon Labs
Series
Busy Bee
Packaging
Tube
Part Status Active
Package / Case 32-UFQFN Exposed Pad
Mounting Type Surface Mount
Speed 50MHz
Program Memory Size 32KB (32K x 8)
RAM Size 2.25K x 8
Operating Temperature -40°C ~ 125°C (TA)
Oscillator Type Internal
Program Memory Type FLASH
Core Processor CIP-51 8051
Data Converters A/D 20x12b; D/A 2x12b
Core Size 8-Bit
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V
Connectivity I2C, SMBus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Supplier Device Package 32-QFN (4x4)
Number of I/O 29
DigiKey Programmable Not Verified

Documents & Media

RESOURCE TYPE LINK
Datasheets Mult DEV Box/Shipping Label 20/Mar/2024

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
ECCN 3A991A2
HTSUS 8542.31.0001
RoHS Status ROHS3 Compliant

Available To Order

Tube

QUANTITY UNIT PRICE EXT PRICE
2,450 $1.17 $2,866.50