EFM8BB52F32G-C-QFN32 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Direct


Silicon Labs
In Stock: 13,880
Unit Price: $0.91000
Datasheet
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (5x5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

EFM8BB52F32G-C-QFN32

DigiKey Part Number
336-EFM8BB52F32G-C-QFN32-ND
Manufacturer
Manufacturer Product Number
EFM8BB52F32G-C-QFN32
Description
IC MCU 8BIT 32KB FLASH 32QFN
Customer Reference
Detailed Description
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (5x5)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
2.25K x 8
Packaging
Strip
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Part Status
Discontinued at DigiKey
Data Converters
A/D 16x12b SAR; D/A 1x10b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
CIP-51 8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
8-Bit
Mounting Type
Surface Mount
Speed
50MHz
Supplier Device Package
32-QFN (5x5)
Connectivity
I2C, SMBus, SPI, UART/USART
Package / Case
32-WFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Base Product Number
Number of I/O
29
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
EFM8BB52F32G-C-QFN32RSilicon Labs13,880336-EFM8BB52F32G-C-QFN32RCT-ND$0.91000Direct
Discontinued
This product is no longer carried by DigiKey. View Substitutes or Alternative Package Types
All prices are in USD
Strip
QuantityUnit PriceExt Price
219$0.73630$161.25