| Manufacturer Product Number |
EFM8BB51F16I-C-QFN20 |
| Mfr |
Silicon Labs |
| Packaging |
Strip |
| Operating Temperature |
-40°C ~ 125°C (TA) |
| Part Status |
Discontinued at DigiKey |
| Mounting Type |
Surface Mount |
| Package / Case |
20-WFQFN Exposed Pad |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
2 (1 Year) |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0015 |
| Part Number Alias |
336-EFM8BB51F16I-C-QFN20 |
| PCN Assembly/Origin |
EFM8BB51/EFM8BB52 Assembly 22/Nov/2023 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5854/336_PCN-2311221491.pdf ] |
| PCN Packaging |
Mult DEV Box/Shipping Label 20/Mar/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6146/PCN-2024-03-20-1503.pdf ] |
| Series |
Busy Bee |
| Base Product Number |
EFM8BB51 |
| Featured Product |
EFM8BB5 8051 8-bit MCU [ https://www.digikey.com/en/product-highlight/s/silicon-laboratories/efm8bb5-8051-8-bit-mcu ] |
| EDA/CAD Models |
EFM8BB51F16I-C-QFN20 Models |
| EDA Models |
EFM8BB51F16I-C-QFN20 Models [ https://www.digikey.com/en/models/15276575 ] |
| Core Processor |
CIP-51 8051 |
| Supplier Device Package |
20-QFN (3x3) |
| PCN Assembly/Origin 2 |
Mult Dev Assembly 22/Jul/2025 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/7165/PCN-2507221673.pdf ] |
| PCN Design/Specification |
EFM8 Series Datasheet 20/Mar/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6146/PCN-2024-03-20-1523.pdf ] |
| PCN Packaging 2 |
IC/SIP Pkg Label Update 19/Jun/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6346/2406191539.pdf ] |
| DigiKey Programmable |
Not Verified |
| Speed |
50MHz |
| RAM Size |
1.25K x 8 |
| Number of I/O |
16 |
| Program Memory Type |
FLASH |
| Peripherals |
Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity |
I2C, SMBus, SPI, UART/USART |
| Voltage - Supply (Vcc/Vdd) |
1.8V ~ 5.5V |
| Program Memory Size |
16KB (16K x 8) |
| Data Converters |
A/D 16x12b SAR |
| Oscillator Type |
Internal |
| Core Size |
8-Bit |