| Manufacturer Product Number |
EFM8SB10F8A-A-QFN20 |
| Mfr |
Silicon Labs |
| Packaging |
Tube |
| Operating Temperature |
-40°C ~ 125°C (TA) |
| Part Status |
Obsolete |
| Mounting Type |
Surface Mount |
| Package / Case |
20-UFQFN Exposed Pad |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
2 (1 Year) |
| REACH Status |
REACH Unaffected |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0015 |
| Part Number Alias |
336-3833 |
| PCN Obsolescence/ EOL |
C8051F5y/C8051F9y/EFM8SBy obs 25/Mar/2026 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/8902/EOL_2603251790.pdf ] |
| PCN Assembly/Origin |
EFM8SB10F8A-Ax 15/Dec/2022 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5051/PCN-2212151364.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 |
Sleepy Bee |
| Base Product Number |
EFM8SB10 |
| EDA/CAD Models |
EFM8SB10F8A-A-QFN20 Models |
| EDA Models |
EFM8SB10F8A-A-QFN20 Models [ https://www.digikey.com/en/models/6558147 ] |
| 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 ] |
| Grade |
Automotive |
| PCN Design/Specification |
EFM8 SB1 24/May/2017 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/2202/PB-17052456.pdf ] |
| PCN Packaging 2 |
IC/SIP Pkg Label Update 19/Jun/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6346/2406191539.pdf ] |
| Qualification |
AEC-Q100 |
| DigiKey Programmable |
Not Verified |
| PCN Design/Specification 2 |
EFM8 Series Datasheet 20/Mar/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6146/PCN-2024-03-20-1523.pdf ] |
| Speed |
25MHz |
| RAM Size |
512 x 8 |
| Number of I/O |
13 |
| Program Memory Type |
FLASH |
| Manuals |
EFM8SB1 Reference Manual [ https://www.silabs.com/documents/public/reference-manuals/EFM8SB1-RM.pdf ] |
| Peripherals |
Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity |
I2C, SMBus, SPI, UART/USART |
| Voltage - Supply (Vcc/Vdd) |
1.8V ~ 3.6V |
| Program Memory Size |
8KB (8K x 8) |
| Data Converters |
A/D 9x12b |
| Oscillator Type |
Internal |
| Core Size |
8-Bit |