EFM8BB31F64G-C-QFN24 is out of stock and backorders are currently unavailable.
Available Substitutes:

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Silicon Labs
In Stock: 1 734
Unit Price: € 2,13000
Datasheet
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 24-QFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 24-QFN (3x3)
20-VFQFN Exposed Pad

EFM8BB31F64G-C-QFN24

DigiKey Part Number
336-5830-ND
Manufacturer
Manufacturer Product Number
EFM8BB31F64G-C-QFN24
Description
IC MCU 8BIT 64KB FLASH 24QFN
Customer Reference
Detailed Description
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 24-QFN (3x3)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
4.25K x 8
Packaging
Tube
Voltage - Supply (Vcc/Vdd)
2.2V ~ 3.6V
Part Status
Discontinued at DigiKey
Data Converters
A/D 12x10/12b SAR; D/A 4x12b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
CIP-51 8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
Mounting Type
Surface Mount
Speed
50MHz
Supplier Device Package
24-QFN (3x3)
Connectivity
I2C, SMBus, SPI, UART/USART
Package / Case
24-VFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Base Product Number
Number of I/O
20
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
EFM8BB31F64G-D-QFN24Silicon Labs1 734336-EFM8BB31F64G-D-QFN24-ND€ 2,13000Direct
In-Stock: 0
Due to temporary constrained supply, we are unable to accept backorders and lead time is not available at this time. View Substitutes