EFM8BB51F16I-C-QFN20 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Direct


Silicon Labs
In Stock: 2,549
Unit Price: $6.82000
Datasheet
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

EFM8BB51F16I-C-QFN20

DigiKey Part Number
336-EFM8BB51F16I-C-QFN20-ND
Manufacturer
Manufacturer Product Number
EFM8BB51F16I-C-QFN20
Description
IC MCU 8BIT 16KB FLASH 20QFN
Customer Reference
Detailed Description
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
EFM8BB51F16I-C-QFN20 Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
1.25K x 8
Packaging
Strip
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Part Status
Discontinued at DigiKey
Data Converters
A/D 16x12b SAR
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
CIP-51 8051
Operating Temperature
-40°C ~ 125°C (TA)
Core Size
8-Bit
Mounting Type
Surface Mount
Speed
50MHz
Supplier Device Package
20-QFN (3x3)
Connectivity
I2C, SMBus, SPI, UART/USART
Package / Case
20-WFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Base Product Number
Number of I/O
16
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
EFM8BB51F8G-C-QFN20RSilicon Labs2,549336-EFM8BB51F8G-C-QFN20RCT-ND$6.82000Direct
Discontinued
This product is no longer carried by DigiKey. View Substitutes or Alternative Package Types
All prices are in HKD
Strip
QuantityUnit PriceExt Price
200$7.44825$1,489.65
Manufacturers Standard Package