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Home  /  Integrated Circuits (ICs)  /  Embedded - Microcontrollers  /  Silicon Labs EFM8BB52F32G-C-QFN32R
EFM8BB52F32G-C-QFN32R
EFM8BB52F32G-C-QFN32R
Active
Embedded - Microcontrollers
Description:  IC MCU 8BIT 32KB FLASH 32QFN
Manufacturer:  Silicon Labs
Datasheet:   EFM8BB52F32G-C-QFN32R Datasheet
History Price: $1.63000
In Stock: 36350
Distributors
Specification
PDF Datasheet
Equivalent
EFM8BB52F32G-C-QFN32R Distributors
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DigiKey
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The 21 years electronic components professional supplier
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Feilifei
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New and original
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One River Electronics Ltd
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19625
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One River: Quality components, competitive prices, fast shipping, 1-year warranty
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HAODE TECHNOLOGY
EFM8BB52F32G-C-QFN32R
10990
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Click and send your RFQ
Apr 14, 2026
Hard Find Electronics Ltd.
EFM8BB52F32G-C-QFN32R
14130
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Sourcing hard-to-find electronic components
Apr 14, 2026
Redstar Electronic
EFM8BB52F32G-C-QFN32R
21980
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First Choice, Good Service
Apr 14, 2026
PARKIN
EFM8BB52F32G-C-QFN32R
18055
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A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 14, 2026
EFM8BB52F32G-C-QFN32R Specification
Specification
Mfr Part
EFM8BB52F32G-C-QFN32R
Category
Embedded - Microcontrollers
Manufacturer
Silicon Labs
Series
Busy Bee
Packaging
Tape & Reel (TR)
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
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
29
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
2.25K x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Data Converters
A/D 16x12b SAR; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
-
Supplier Device Package
32-QFN (5x5)
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EFM8BB52F32G-C-QFN32R Compare Parts
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  • EFM8BB52F32G-C-QFN32R vs EFM8UB20F32G-B-QFP48R
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  • EFM8BB52F32G-C-QFN32R vs EFM8UB20F32G-A-QFN32R
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  • EFM8BB52F32G-C-QFN32R vs EFM8UB10F16G-C-QFN20
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  • EFM8BB52F32G-C-QFN32R vs EFM8UB10F16G-B-QFN28
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    Customer Reviews
    4.95 out of 5.00 stars from 146 customer reviews from all over the world
    Luca Gallo
    Italy
    5 stars
    2026-04-02 19:11
    Great!!! Perfect material. Recommended.
    Zoé Lefèvre
    France
    5 stars
    2026-04-02 17:18
    I have never received this order and the seller does not want to refund
    Valeria Jimena
    Spain
    5 stars
    2026-04-02 06:38
    Original brand new, good quality.
    Zé Maria Almeida
    Brazil
    5 stars
    2026-04-02 05:57
    All right and well packed arrived fast, this congratulated the seller.
    Sofía
    Spain
    5 stars
    2026-04-02 05:18
    Perfect. Arrived fast.
    Samuel Felipe
    Spain
    5 stars
    2026-04-02 03:28
    All right ok
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